subject:(Somatosensory evoked potentials SEPs )

University of Ontario Institute of Technology

1. Dancey, Erin. The effect of experimental pain on neural function and motor learning.

Degree: 2017, University of Ontario Institute of Technology

► This thesis investigated whether acute experimental pain interacts with motor learning acquisition to create adaptive and maladaptive changes in neural function. The first study consisted… (more)

▼ This thesis investigated whether acute experimental pain interacts with motor learning acquisition to create adaptive and maladaptive changes in neural function. The first study consisted of two experiments where we determined the interactive effects of acute pain versus control (Experiment 1) and local versus remote acute pain (Experiment 2) on motor learning and sensorimotor processing and provided supportive evidence for early somatosensory evoked potential (SEP) peaks as markers for sensorimotor integration (SMI) and acute pain. Motor performance was better in the presence of pain pre-motor learning and motor learning retention improved in the presence of local pain. A limitation of this first study was that performance saturation occurred and therefore we used a more complex tracing task for the subsequent studies. Our second SEP study The interactive effect of acute pain and motor learning acquisition on sensorimotor integration and motor learning outcomes provides corroboration for the enhancement of motor learning while in acute pain. In addition, the changes in the amplitudes of SEP peaks suggests that SEP peak alterations reflect neurophysiological alterations accompanying both motor learning acquisition and mild acute pain. Improved motor learning acquisition during acute pain may be the result of increased attention or increased arousal, and therefore we concluded that it was important to compare the effects of local versus remote versus contralateral acute pain in conjunction with a complex motor learning task which was the focus of the third study. Our third study found that motor learning occurred in the presence of mild acute pain and there were no significant differences in motor learning acquisition or retention between three groups that had capsaicin applied at different locations. We hypothesized that improved motor learning acquisition during acute pain may have been caused through increased arousal. For the fourth study we explored the effect of acute pain on neuroplasticity of the motor cortex (MI) by using input-output curves elicited via transcranial magnetic stimulation (TMS). The acute pain in this study was shown to negate the increase in slope that was observed for the control group despite having a positive impact on motor learning acquisition. Advisors/Committee Members: Murphy, Bernadette, Yielder, Paul.

Subjects/Keywords: Acute pain; Motor learning; Somatosensory evoked potentials (SEPs); Transcranial magnetic stimulation (TMS)

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Dancey, E. (2017). The effect of experimental pain on neural function and motor learning. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/786

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Dancey, Erin. “The effect of experimental pain on neural function and motor learning.” 2017. Thesis, University of Ontario Institute of Technology. Accessed March 05, 2021. http://hdl.handle.net/10155/786.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Dancey, Erin. “The effect of experimental pain on neural function and motor learning.” 2017. Web. 05 Mar 2021.

Vancouver:

Dancey E. The effect of experimental pain on neural function and motor learning. [Internet] [Thesis]. University of Ontario Institute of Technology; 2017. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10155/786.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Dancey E. The effect of experimental pain on neural function and motor learning. [Thesis]. University of Ontario Institute of Technology; 2017. Available from: http://hdl.handle.net/10155/786

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Ontario Institute of Technology

2. Andrew, Danielle. The effects of motor task complexity on sensorimotor integration: implications for healthy and subclinical populations.

Degree: 2014, University of Ontario Institute of Technology

URL: http://hdl.handle.net/10155/864

► The central nervous system???s (CNS) plastic ability allows for adaptation to the various physiological changes and experiences we encounter. This occurs through dynamic shifts within… (more)

▼ The central nervous system???s (CNS) plastic ability allows for adaptation to the various physiological changes and experiences we encounter. This occurs through dynamic shifts within the connections and strengths of neural networks, altering the way in which the CNS integrates sensory information; a process termed sensorimotor integration (SMI). Plasticity is the mechanism for development and learning. However, it can also be a mechanism for maladaptive changes such as the organizational changes seen in people with overuse injuries and chronic pain. These maladaptive changes are associated with debilitating symptoms which include the deterioration of learning and retention of skills. The prevalence of repetitive strain and overuse injuries is steadily increasing given the rise of repetitive movement occupations and sedentary lifestyles. Typically, the neuroplastic changes associated with these disorders are identified with the use of neuroimaging techniques. While such techniques provide accurate imaging of the organizational changes that occur, they are expensive to provide, have long wait times and are generally only performed once symptoms have become debilitating. The investigation of repetitive movement and its effects on SMI can be combined with electrophysiological techniques such as somatosensory evoked potentials (SEPs) which directly measure the electrical activity of neural areas involved in learning. Understanding the processes of repetitive activity and the neuromodulatory changes which occur is fundamental in order to understand conditions which may lead to maladaptive changes that may initiate chronic pain and overuse disorders. The studies in this thesis aimed to first investigate the changes which occur following a motor learning task in neural networks of a healthy population, with attention to the cortico-subcortical and cortico-cerebellar projections which play crucial roles in motor learning and SMI. This information was then applied to a low grade neck pain population, providing insight into the early maladaptive changes which occur before the condition becomes severely chronic. The studies indicated that following a complex motor training task, significant changes in activity occurred within those cortico-subortical and cortico-cerebellar projections, known to be critical for effective learning and reiterating the importance of these areas in learning and SMI. When applied and compared to participants with current and/or recurrent neck pain, marked differences in neural areas associated with learning and SMI were seen, which was corroborated by inferior performance on the motor task. This study provides evidence that SEPs can be used as a screening tool and potential marker of the early stages of maladaptivity and the need for preventative measures. Advisors/Committee Members: Murphy, Bernadette.

Subjects/Keywords: Somatosensory evoked potentials (SEPs); Cerebellum; Sensorimotor integration (SMI); Low grade neck pain (LGNP); Motor training

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Andrew, D. (2014). The effects of motor task complexity on sensorimotor integration: implications for healthy and subclinical populations. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/864

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Andrew, Danielle. “The effects of motor task complexity on sensorimotor integration: implications for healthy and subclinical populations.” 2014. Thesis, University of Ontario Institute of Technology. Accessed March 05, 2021. http://hdl.handle.net/10155/864.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Andrew, Danielle. “The effects of motor task complexity on sensorimotor integration: implications for healthy and subclinical populations.” 2014. Web. 05 Mar 2021.

Vancouver:

Andrew D. The effects of motor task complexity on sensorimotor integration: implications for healthy and subclinical populations. [Internet] [Thesis]. University of Ontario Institute of Technology; 2014. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10155/864.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Andrew D. The effects of motor task complexity on sensorimotor integration: implications for healthy and subclinical populations. [Thesis]. University of Ontario Institute of Technology; 2014. Available from: http://hdl.handle.net/10155/864

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Ontario Institute of Technology

3. Shafiq, Hasan. Measuring the effects of subclinical neck pain on sensorimotor integration using electroencephalography event related potentials and source localization.

Degree: 2017, University of Ontario Institute of Technology

URL: http://hdl.handle.net/10155/883

► Subclinical neck pain (SCNP) is recurrent neck pain that has not yet been treated. This thesis investigated whether acute pain affects motor learning acquisition in… (more)

Subjects/Keywords: Sensorimotor integration; Sematosensory evoked potentials (SEPs); Motor learning; Electroencephalography

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Shafiq, H. (2017). Measuring the effects of subclinical neck pain on sensorimotor integration using electroencephalography event related potentials and source localization. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/883

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Shafiq, Hasan. “Measuring the effects of subclinical neck pain on sensorimotor integration using electroencephalography event related potentials and source localization.” 2017. Thesis, University of Ontario Institute of Technology. Accessed March 05, 2021. http://hdl.handle.net/10155/883.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Shafiq, Hasan. “Measuring the effects of subclinical neck pain on sensorimotor integration using electroencephalography event related potentials and source localization.” 2017. Web. 05 Mar 2021.

Vancouver:

Shafiq H. Measuring the effects of subclinical neck pain on sensorimotor integration using electroencephalography event related potentials and source localization. [Internet] [Thesis]. University of Ontario Institute of Technology; 2017. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10155/883.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Shafiq H. Measuring the effects of subclinical neck pain on sensorimotor integration using electroencephalography event related potentials and source localization. [Thesis]. University of Ontario Institute of Technology; 2017. Available from: http://hdl.handle.net/10155/883

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universiteit Utrecht

4. Hölscher, M.M. Recording somatosensory evoked potentials by biotelemetry in common marmosets (callithrix jacchus), a pilot study.

Degree: 2013, Universiteit Utrecht

URL: http://dspace.library.uu.nl:8080/handle/1874/277387

► Veterinary medicine has a lack of knowledge about objectively measuring pain and the efficacy of analgesics in non-human primates (NHP). Upcoming use of biotelemetry in… (more)

Subjects/Keywords: Diergeneeskunde; biotelemtry, marmosets, somatosensory evoked potentials

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Hölscher, M. M. (2013). Recording somatosensory evoked potentials by biotelemetry in common marmosets (callithrix jacchus), a pilot study. (Masters Thesis). Universiteit Utrecht. Retrieved from http://dspace.library.uu.nl:8080/handle/1874/277387

Chicago Manual of Style (16^th Edition):

Hölscher, M M. “Recording somatosensory evoked potentials by biotelemetry in common marmosets (callithrix jacchus), a pilot study.” 2013. Masters Thesis, Universiteit Utrecht. Accessed March 05, 2021. http://dspace.library.uu.nl:8080/handle/1874/277387.

MLA Handbook (7^th Edition):

Hölscher, M M. “Recording somatosensory evoked potentials by biotelemetry in common marmosets (callithrix jacchus), a pilot study.” 2013. Web. 05 Mar 2021.

Vancouver:

Hölscher MM. Recording somatosensory evoked potentials by biotelemetry in common marmosets (callithrix jacchus), a pilot study. [Internet] [Masters thesis]. Universiteit Utrecht; 2013. [cited 2021 Mar 05]. Available from: http://dspace.library.uu.nl:8080/handle/1874/277387.

Council of Science Editors:

Hölscher MM. Recording somatosensory evoked potentials by biotelemetry in common marmosets (callithrix jacchus), a pilot study. [Masters Thesis]. Universiteit Utrecht; 2013. Available from: http://dspace.library.uu.nl:8080/handle/1874/277387

University of Hong Kong

5. 梁雅雯. Affecting factors on reliability of intra-operative somatosensory evoked potentials monitoring.

Degree: 2007, University of Hong Kong

URL: http://hdl.handle.net/10722/131535

Subjects/Keywords: Somatosensory evoked potentials.

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

梁雅雯.. (2007). Affecting factors on reliability of intra-operative somatosensory evoked potentials monitoring. (Thesis). University of Hong Kong. Retrieved from http://hdl.handle.net/10722/131535

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

梁雅雯.. “Affecting factors on reliability of intra-operative somatosensory evoked potentials monitoring.” 2007. Thesis, University of Hong Kong. Accessed March 05, 2021. http://hdl.handle.net/10722/131535.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

梁雅雯.. “Affecting factors on reliability of intra-operative somatosensory evoked potentials monitoring.” 2007. Web. 05 Mar 2021.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

Vancouver:

梁雅雯.. Affecting factors on reliability of intra-operative somatosensory evoked potentials monitoring. [Internet] [Thesis]. University of Hong Kong; 2007. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10722/131535.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

梁雅雯.. Affecting factors on reliability of intra-operative somatosensory evoked potentials monitoring. [Thesis]. University of Hong Kong; 2007. Available from: http://hdl.handle.net/10722/131535

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation

University of Hong Kong

6. 刘洪涛. Fast signal extraction of somatosensory evoked potentials for intraoperative spinal cord monitoring.

Degree: 2010, University of Hong Kong

URL: http://hdl.handle.net/10722/133223

Subjects/Keywords: Somatosensory evoked potentials.

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

刘洪涛. (2010). Fast signal extraction of somatosensory evoked potentials for intraoperative spinal cord monitoring. (Thesis). University of Hong Kong. Retrieved from http://hdl.handle.net/10722/133223

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

刘洪涛. “Fast signal extraction of somatosensory evoked potentials for intraoperative spinal cord monitoring.” 2010. Thesis, University of Hong Kong. Accessed March 05, 2021. http://hdl.handle.net/10722/133223.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

刘洪涛. “Fast signal extraction of somatosensory evoked potentials for intraoperative spinal cord monitoring.” 2010. Web. 05 Mar 2021.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

Vancouver:

刘洪涛. Fast signal extraction of somatosensory evoked potentials for intraoperative spinal cord monitoring. [Internet] [Thesis]. University of Hong Kong; 2010. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10722/133223.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

刘洪涛. Fast signal extraction of somatosensory evoked potentials for intraoperative spinal cord monitoring. [Thesis]. University of Hong Kong; 2010. Available from: http://hdl.handle.net/10722/133223

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation

7. Brown, Matt. Premotor and prefrontal contributions to modulating upper limb somatosensory input into non-primary motor areas.

Degree: 2015, University of Waterloo

URL: http://hdl.handle.net/10012/9346

► Upper limb motor control requires the use and integration of afferent somatosensory input from peripheral receptors to help plan and prepare movements. Cortical surface electroencephalography… (more)

▼ Upper limb motor control requires the use and integration of afferent somatosensory input from peripheral receptors to help plan and prepare movements. Cortical surface electroencephalography can be used to measure the earliest relay and processing of mixed somatosensory input in primary (SI) and secondary somatosensory (SII) cortices using parietal somatosensory evoked potentials (SEPs) that occur 20 to 100 milliseconds (ms) after median nerve stimulation. Moreover, somatosensory input into non-primary motor areas, such as premotor cortex (PMC) and supplementary motor area (SMA), can be measured by frontal N30 and N60 SEPs. Therefore, frontal N30 and N60 SEPs may provide an important neurophysiological link between somatosensory processing and upper limb motor control. Both PMC and SMA have intracortical connections with primary motor cortex (M1) and prefrontal cortex (PFC) as well as intercortical connections with their contralateral representations. However, it is not fully understood how somatosensory input in non-primary motor areas, represented by frontal SEPs, are modulated in the cortex by contralateral PMC and ipsilateral PFC. A modulatory role of contralateral M1 but not contralateral premotor areas on somatosensory input into non-primary motor areas has been established through contralateral movement paradigms. Furthermore, a modulatory role of the ipsilateral PFC on somatosensory input into non-primary motor areas has been identified through prefrontal lesion patients but it is unclear how PFC functionally modulates this somatosensory input during movement. Thus, the current thesis aimed to evaluate the contributions of the ipsilateral PFC as well as contralateral PMC on somatosensory processing in non-primary motor areas as well as SI/SII. SEP modulations were examined using experimental manipulations of top-down attention and cued contralateral movements to evaluate PFC and PMC contributions, respectively. In addition, continuous theta burst stimulation, a specific type of inhibitory non-invasive transcranial magnetic stimulation technique, was applied over PMC and PFC to evaluate their specific contributions to modulating somatosensory input into non-primary motor areas and SI/SII during a cued movement task. Understanding frontal SEP modulations and their association with upper limb motor control will have important applications for understanding dysfunctional upper limb motor control in various neurological disorders such as Parkinson’s disease (PD) that are known to have irregular frontal SEPs. The main findings from Chapters 2 and 3 revealed that frontal N30 and N60 SEPs were decreased during early response selection and increased during the late stages of preparing finger sequences to attended somatosensory input. In contrast, SI/SII input represented by parietal P50 and P100 SEPs were increased with attention. The main results of Chapter 4 showed that N30 and N60 SEPs were decreased and increased after transiently decreasing excitability in left PMC and right PFC, respectively. Collectively,…

Subjects/Keywords: Somatosensory-evoked potentials (SEPs); Sensorimotor integration; Transcranial magnetic stimulation (TMS); Premotor cortex (PMC); Prefrontal cortex (PFC)

…somatosensory evoked potentials (SEPs) – recorded from the cortical surface but do not… …somatosensory evoked potentials (SEPs) – recorded from the cortical surface and represent… …latency somatosensory evoked potentials (SEPs) and their modulation by movement and… …or decrease the flow of sensory input. Short-latency somatosensory evoked potentials… …Secondary somatosensory cortex I-wave Indirect wave SEP Somatosensory-evoked potential L-M…

11 more images…

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Brown, M. (2015). Premotor and prefrontal contributions to modulating upper limb somatosensory input into non-primary motor areas. (Thesis). University of Waterloo. Retrieved from http://hdl.handle.net/10012/9346

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Brown, Matt. “Premotor and prefrontal contributions to modulating upper limb somatosensory input into non-primary motor areas.” 2015. Thesis, University of Waterloo. Accessed March 05, 2021. http://hdl.handle.net/10012/9346.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Brown, Matt. “Premotor and prefrontal contributions to modulating upper limb somatosensory input into non-primary motor areas.” 2015. Web. 05 Mar 2021.

Vancouver:

Brown M. Premotor and prefrontal contributions to modulating upper limb somatosensory input into non-primary motor areas. [Internet] [Thesis]. University of Waterloo; 2015. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10012/9346.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Brown M. Premotor and prefrontal contributions to modulating upper limb somatosensory input into non-primary motor areas. [Thesis]. University of Waterloo; 2015. Available from: http://hdl.handle.net/10012/9346

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Minnesota

8. Yeh, I-Ling. Effects of a robot-assisted sensorimotor training program with vibro-tactile feedback on proprioception and motor function in people with chronic stroke.

Degree: PhD, Kinesiology, 2017, University of Minnesota

URL: http://hdl.handle.net/11299/209030

► Proprioceptive deficits are exhibited in nearly 50% of all stroke survivors and is associated with poor upper limb motor function and impaired activities of daily… (more)

▼ Proprioceptive deficits are exhibited in nearly 50% of all stroke survivors and is associated with poor upper limb motor function and impaired activities of daily living function. Improving proprioception enhances motor learning and improves motor performance in non-stroke populations. Thus, improving proprioception could serve as an additional route to enhance motor recovery after stroke. The aims of this study were to examine whether a robot-aided sensorimotor training regimen requiring active wrist movements administered without vision would improve the proprioceptive acuity, proprioception-related somatosensory evoked potential (SEP) measures and motor performance in adults with chronic stroke. METHODS: Twelve adults with chronic stroke were recruited (Median age: 63 years, 42 – 74 years; median time after stroke: 12 months; median Fugl-Meyer Assessment – UE: 65 points). Participants completed two training sessions in two consecutive days (total training time: 1 hour). Users grasped the robot handle and performed wrist adduction/abduction movements to tilt a virtual board on which a virtual ball rolled. Users were tasked to roll the ball to a target area on the board. Real-time, vibro-tactile feedback about ball position and speed was provided to the forearm. The task difficulty increased as the user continued training. Assessments were conducted before, immediately after, and two days after the intervention. Outcome measures were wrist proprioceptive acuity indicated by the just-noticeable-difference (JND) threshold, spatial errors of wrist tracing tasks, movement time and endpoint error of a wrist pointing task and short-latency SEPs induced by median nerve stimulation. RESULTS: The stroke group significantly reduced JND thresholds at posttest and retention in comparison to the pretest (Medians: pretest: 1.8°, posttest: 1.4°, retention: 1.3°; W = 10, p = 0.0042 for both comparisons). Higher reduction in the JND threshold was associated with a higher increase in the P27-N30 peak-to-peak SEP amplitude at retention compared to pretest. Changes in SEP measures and motor measures across visits did not reach statistical significance. DISCUSSION: This exploratory, proof-of-concept study documented that proprioceptive function of adults with chronic stroke improved after a brief active proprioceptive-motor training. If proven effective, such interventions or elements could be employed in clinical practice in addition to existing rehabilitation approaches.

Subjects/Keywords: human; lesion mapping; proprioceptive training; somatosensory evoked potentials; stroke rehabilitation

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Yeh, I. (2017). Effects of a robot-assisted sensorimotor training program with vibro-tactile feedback on proprioception and motor function in people with chronic stroke. (Doctoral Dissertation). University of Minnesota. Retrieved from http://hdl.handle.net/11299/209030

Chicago Manual of Style (16^th Edition):

Yeh, I-Ling. “Effects of a robot-assisted sensorimotor training program with vibro-tactile feedback on proprioception and motor function in people with chronic stroke.” 2017. Doctoral Dissertation, University of Minnesota. Accessed March 05, 2021. http://hdl.handle.net/11299/209030.

MLA Handbook (7^th Edition):

Yeh, I-Ling. “Effects of a robot-assisted sensorimotor training program with vibro-tactile feedback on proprioception and motor function in people with chronic stroke.” 2017. Web. 05 Mar 2021.

Vancouver:

Yeh I. Effects of a robot-assisted sensorimotor training program with vibro-tactile feedback on proprioception and motor function in people with chronic stroke. [Internet] [Doctoral dissertation]. University of Minnesota; 2017. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/11299/209030.

Council of Science Editors:

Yeh I. Effects of a robot-assisted sensorimotor training program with vibro-tactile feedback on proprioception and motor function in people with chronic stroke. [Doctoral Dissertation]. University of Minnesota; 2017. Available from: http://hdl.handle.net/11299/209030

University of Ontario Institute of Technology

9. Gray, Diana. Development of instruments to access physiological and physical neck pain risk factors.

Degree: 2011, University of Ontario Institute of Technology

URL: http://hdl.handle.net/10155/202

► Neck pain has the potential to result in altered afferent input to the central nervous system which may thereby result in altered sensorimotor integration and… (more)

Subjects/Keywords: Laptop use; Reliability; Laptop questionnaire; Neck pain; Dual somatosensory evoked potentials

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Gray, D. (2011). Development of instruments to access physiological and physical neck pain risk factors. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/202

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Gray, Diana. “Development of instruments to access physiological and physical neck pain risk factors.” 2011. Thesis, University of Ontario Institute of Technology. Accessed March 05, 2021. http://hdl.handle.net/10155/202.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Gray, Diana. “Development of instruments to access physiological and physical neck pain risk factors.” 2011. Web. 05 Mar 2021.

Vancouver:

Gray D. Development of instruments to access physiological and physical neck pain risk factors. [Internet] [Thesis]. University of Ontario Institute of Technology; 2011. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10155/202.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Gray D. Development of instruments to access physiological and physical neck pain risk factors. [Thesis]. University of Ontario Institute of Technology; 2011. Available from: http://hdl.handle.net/10155/202

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Ontario Institute of Technology

10. Bosse, Jessica. Motor training and cervical spine manipulation: effects on sensorimotor integration.

Degree: 2012, University of Ontario Institute of Technology

URL: http://hdl.handle.net/10155/265

► Altered afferent input resulting from neck joint dysfunction has become a growing area of study. Cervical spine manipulation, specifically in individuals with subclinical neck pain… (more)

Subjects/Keywords: Sensorimotor integration; Cerebellum; Motor learning; Subclinical neck pain; Somatosensory evoked potentials

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bosse, J. (2012). Motor training and cervical spine manipulation: effects on sensorimotor integration. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/265

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Bosse, Jessica. “Motor training and cervical spine manipulation: effects on sensorimotor integration.” 2012. Thesis, University of Ontario Institute of Technology. Accessed March 05, 2021. http://hdl.handle.net/10155/265.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Bosse, Jessica. “Motor training and cervical spine manipulation: effects on sensorimotor integration.” 2012. Web. 05 Mar 2021.

Vancouver:

Bosse J. Motor training and cervical spine manipulation: effects on sensorimotor integration. [Internet] [Thesis]. University of Ontario Institute of Technology; 2012. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10155/265.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Bosse J. Motor training and cervical spine manipulation: effects on sensorimotor integration. [Thesis]. University of Ontario Institute of Technology; 2012. Available from: http://hdl.handle.net/10155/265

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Ontario Institute of Technology

11. O'Brien, Sinead. Assessing neurophysiological and behavioural outcomes of the proximal upper limb muscles in response to novel motor skill acquisition.

Degree: 2017, University of Ontario Institute of Technology

URL: http://hdl.handle.net/10155/824

► A single session of motor training with the distal upper limb muscles leads to changes in brain and spinal cord processing. However, the neuroplastic response… (more)

Subjects/Keywords: Somatosensory evoked potentials; Motor training; Sensorimotor integration; Upper-limb; Motor learning

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

O'Brien, S. (2017). Assessing neurophysiological and behavioural outcomes of the proximal upper limb muscles in response to novel motor skill acquisition. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/824

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

O'Brien, Sinead. “Assessing neurophysiological and behavioural outcomes of the proximal upper limb muscles in response to novel motor skill acquisition.” 2017. Thesis, University of Ontario Institute of Technology. Accessed March 05, 2021. http://hdl.handle.net/10155/824.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

O'Brien, Sinead. “Assessing neurophysiological and behavioural outcomes of the proximal upper limb muscles in response to novel motor skill acquisition.” 2017. Web. 05 Mar 2021.

Vancouver:

O'Brien S. Assessing neurophysiological and behavioural outcomes of the proximal upper limb muscles in response to novel motor skill acquisition. [Internet] [Thesis]. University of Ontario Institute of Technology; 2017. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10155/824.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

O'Brien S. Assessing neurophysiological and behavioural outcomes of the proximal upper limb muscles in response to novel motor skill acquisition. [Thesis]. University of Ontario Institute of Technology; 2017. Available from: http://hdl.handle.net/10155/824

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Ontario Institute of Technology

12. Gilley, Ryan. Exploring lateralized sensorimotor processing using somatosensory evoked potentials.

Degree: 2017, University of Ontario Institute of Technology

URL: http://hdl.handle.net/10155/831

► Differences exist between the two upper limbs in the chosen motor control strategy when moving in dynamic environments. To date, a large body of literature… (more)

Subjects/Keywords: Somatosensory evoked potentials; Laterality; Sensorimotor integrations; Motor learning; Motor control

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Gilley, R. (2017). Exploring lateralized sensorimotor processing using somatosensory evoked potentials. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/831

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Gilley, Ryan. “Exploring lateralized sensorimotor processing using somatosensory evoked potentials.” 2017. Thesis, University of Ontario Institute of Technology. Accessed March 05, 2021. http://hdl.handle.net/10155/831.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Gilley, Ryan. “Exploring lateralized sensorimotor processing using somatosensory evoked potentials.” 2017. Web. 05 Mar 2021.

Vancouver:

Gilley R. Exploring lateralized sensorimotor processing using somatosensory evoked potentials. [Internet] [Thesis]. University of Ontario Institute of Technology; 2017. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10155/831.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Gilley R. Exploring lateralized sensorimotor processing using somatosensory evoked potentials. [Thesis]. University of Ontario Institute of Technology; 2017. Available from: http://hdl.handle.net/10155/831

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Cape Town

13. Potgieter, Brent Vivian. The extraction of auditory and somatosensory evoked potentials for use in depth of anaesthesia monitoring.

Degree: Image, Anaesthesia, 1995, University of Cape Town

URL: http://hdl.handle.net/11427/25627

Subjects/Keywords: Anesthesia; Consciousness; Evoked potentials, Auditory; Evoked Potentials, Somatosensory

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Potgieter, B. V. (1995). The extraction of auditory and somatosensory evoked potentials for use in depth of anaesthesia monitoring. (Thesis). University of Cape Town. Retrieved from http://hdl.handle.net/11427/25627

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Potgieter, Brent Vivian. “The extraction of auditory and somatosensory evoked potentials for use in depth of anaesthesia monitoring.” 1995. Thesis, University of Cape Town. Accessed March 05, 2021. http://hdl.handle.net/11427/25627.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Potgieter, Brent Vivian. “The extraction of auditory and somatosensory evoked potentials for use in depth of anaesthesia monitoring.” 1995. Web. 05 Mar 2021.

Vancouver:

Potgieter BV. The extraction of auditory and somatosensory evoked potentials for use in depth of anaesthesia monitoring. [Internet] [Thesis]. University of Cape Town; 1995. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/11427/25627.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Potgieter BV. The extraction of auditory and somatosensory evoked potentials for use in depth of anaesthesia monitoring. [Thesis]. University of Cape Town; 1995. Available from: http://hdl.handle.net/11427/25627

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Adelaide

14. Hamilton-Bruce, Monica Anne. Conventional and topographic electroencephalography and somatosensory evoked potential studies in ischaemic stroke / Monica Anne Hamilton-Bruce.

Degree: 1998, University of Adelaide

URL: http://hdl.handle.net/2440/19249

► Assesses the diagnostic and prognostic value of early electroencephalography (EEG) and somatosensory evoked potential studies in cortical and non-cortical ischaemic stroke. Both conventional and topographic/quantitative… (more)

Subjects/Keywords: 616.804754 20; Evoked potentials (Electrophysiology); Somatosensory evoked potentials.; Electroencephalography.; Cerebral ischemia.; Evoked potentials.; Evoked Potentials, Somatosensory.; Electroencephalography.; Cerebral ischemia Diagnosis.

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Hamilton-Bruce, M. A. (1998). Conventional and topographic electroencephalography and somatosensory evoked potential studies in ischaemic stroke / Monica Anne Hamilton-Bruce. (Thesis). University of Adelaide. Retrieved from http://hdl.handle.net/2440/19249

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Hamilton-Bruce, Monica Anne. “Conventional and topographic electroencephalography and somatosensory evoked potential studies in ischaemic stroke / Monica Anne Hamilton-Bruce.” 1998. Thesis, University of Adelaide. Accessed March 05, 2021. http://hdl.handle.net/2440/19249.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Hamilton-Bruce, Monica Anne. “Conventional and topographic electroencephalography and somatosensory evoked potential studies in ischaemic stroke / Monica Anne Hamilton-Bruce.” 1998. Web. 05 Mar 2021.

Vancouver:

Hamilton-Bruce MA. Conventional and topographic electroencephalography and somatosensory evoked potential studies in ischaemic stroke / Monica Anne Hamilton-Bruce. [Internet] [Thesis]. University of Adelaide; 1998. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/2440/19249.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Hamilton-Bruce MA. Conventional and topographic electroencephalography and somatosensory evoked potential studies in ischaemic stroke / Monica Anne Hamilton-Bruce. [Thesis]. University of Adelaide; 1998. Available from: http://hdl.handle.net/2440/19249

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

15. Mertziotis, Nikolaos. Σεξουαλικές διαταραχές ασθενών με σκλήρυνση κατά πλάκας: συνδυασμός ουρολογικών δοκιμασιών.

Degree: 2014, National and Kapodistrian University of Athens; Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών (ΕΚΠΑ)

URL: http://hdl.handle.net/10442/hedi/42538

► Introduction.Multiple sclerosis (MS) is a chronic inflammatory disease in which sexualdisorders (erectile dysfunction, ejaculation disorders, anorgasmia etc.) arefrequently encountered in both sexes and are difficult… (more)

▼ Introduction.Multiple sclerosis (MS) is a chronic inflammatory disease in which sexualdisorders (erectile dysfunction, ejaculation disorders, anorgasmia etc.) arefrequently encountered in both sexes and are difficult to treat.Οbjective.In this paper, we attempt to record the SEP profile in MS patients and correlatethe findings with the healthy population. Furthermore, we correlate the severity ofurinary and sexual symptoms of the MS population with the SEP findings and theresponse to the treatment. Finally we would assess in double randomizedplacebo controlled study, efficacy and safety profile of Yohimbine for thetreatment of the ejaculatory disorders in male patients. Materials and MethodsTwenty nine patients, who fulfilled the criteria of Poser et al for diagnosis of MS,were enrolled in this study (patients group) and, at the same time, 10 healthysubjects were also evaluated (control group). A detailed urologic, neurologic andsexual questionnaire was delivered to each one patient and, in cases of a malepatient, to the healthy female sexual partner as well. Neurophysiologic studieswere performed to the subjects of both study groups included the tibial nerveSEP (TNSEP) and the pudendal nerve (penile and clitoris) evoked potentialsrecording. Male patients were also subjected to erectile function evaluation, and a tri- mix ofvasoactive agents was used for the treatment of erectile dysfunction at home.Patients with delayed or absent ejaculations are randomized into two groups, Aand B. In group A, yohimbine 15mg p.os. is given, while in patients of group Bplacebo is used.ResultsThe mean age for the control group was 40,7±8,74 years and for patients41,3±10.28 respectively while p=0,867 and the height was for controls175.1±11.02 cm and 174.6±8.32 cm for the patients respectively, while p=0.889.Statistically significant differences for latency times between patients andcontrols with respect to the average response times presented in inter N20 and P40L. More specifically, latency time N10pud in patients with intermittent courseof the disease presents an average response time increased by 1.81 comparedwith patients with progressive disease course, while the P40 amplitude inpatients with intermittent course disease presents median range reduced by 0.45in comparison with patients with progressive disease. From all the latency timesstatistically significant (p value<0.05) latency time N50 tib L is positivelycorrelated with mobility (correlation coefficient=0.59, P value=0.022). Statisticallysignificant negative correlation was found between sexual disorders of men andpotential amplitude P40 R (correlation coefficient=0.81, P value = 0.002).Regarding intracavernosal injections treatment with vasoactive substances (trimix)which is performed at home, 8 patients increased their sexual intercourses ≥3 times a week, 7 patients ≥ 2 -fold and 9 patients more than once, respectively.Regarding the bulbocavernous muscle reflex was positive in 13 normal men,delayed in 7 and absent in 4. Finally eight men from Yohimbine (n = 15) and twofrom…

Subjects/Keywords: Πολλαπλή σκλήρυνση; Σεξουαλικές διαταραχές; Σωματοαισθητικά προκλητά δυναμικά; Multiple sclerosis; Sexual disorders; Somatosensory evoked potentials

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Mertziotis, N. (2014). Σεξουαλικές διαταραχές ασθενών με σκλήρυνση κατά πλάκας: συνδυασμός ουρολογικών δοκιμασιών. (Thesis). National and Kapodistrian University of Athens; Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών (ΕΚΠΑ). Retrieved from http://hdl.handle.net/10442/hedi/42538

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Mertziotis, Nikolaos. “Σεξουαλικές διαταραχές ασθενών με σκλήρυνση κατά πλάκας: συνδυασμός ουρολογικών δοκιμασιών.” 2014. Thesis, National and Kapodistrian University of Athens; Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών (ΕΚΠΑ). Accessed March 05, 2021. http://hdl.handle.net/10442/hedi/42538.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Mertziotis, Nikolaos. “Σεξουαλικές διαταραχές ασθενών με σκλήρυνση κατά πλάκας: συνδυασμός ουρολογικών δοκιμασιών.” 2014. Web. 05 Mar 2021.

Vancouver:

Mertziotis N. Σεξουαλικές διαταραχές ασθενών με σκλήρυνση κατά πλάκας: συνδυασμός ουρολογικών δοκιμασιών. [Internet] [Thesis]. National and Kapodistrian University of Athens; Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών (ΕΚΠΑ); 2014. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10442/hedi/42538.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Mertziotis N. Σεξουαλικές διαταραχές ασθενών με σκλήρυνση κατά πλάκας: συνδυασμός ουρολογικών δοκιμασιών. [Thesis]. National and Kapodistrian University of Athens; Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών (ΕΚΠΑ); 2014. Available from: http://hdl.handle.net/10442/hedi/42538

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Newcastle upon Tyne

16. Johnson, Mark Ian. Factors influencing the analgesic effects and clinical efficacy of transcutaneous electrical nerve stimulation (TENS).

Degree: PhD, 1991, University of Newcastle upon Tyne

URL: http://theses.ncl.ac.uk/jspui/handle/10443/539 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338751

► Transcutaneous electrical nerve stimulation (TENS) is a simple, non-invasive technique used in the control of chronic pain. Despite the success of TENS and its continued… (more)

▼ Transcutaneous electrical nerve stimulation (TENS) is a simple, non-invasive technique used in the control of chronic pain. Despite the success of TENS and its continued use for over twenty years, some patients either fail to respond or show only a partial response. Furthermore some patients respond initially to TENS but then become tolerant to its analgesic effects. The reasons for poor response to TENS are unknown; different clinics report widely differing success rates, and information on long-term efficacy is sparse. Furthermore, TENS is still administered on an empirical basis in which the patient determines by trial and error the most appropriate stimulator settings (i. e. electrical characteristics of TENS) to treat his or her particular pain. It is impossible to predict whether an individual patient will respond to TENS or which stimulator settings will be optimal. In an attempt to elucidate these problems, the clinical, electrophysiological, neuropharmacological, psychological and sociological factors that influence the analgesic effects and clinical efficacy of TENS have been examined in this thesis. Three clinical studies were performed. The first (Study 2.1) reviewed the use of TENS since its introduction to Newcastle Pain Relief Clinic in 1979. It was found that 1582 patients have been given a trial of TENS of which 927 (58.6%) continue to use a stimulator on a long-term basis (Study 2.1). The clinical use of TENS by 179 of these patients was examined in-depth (Study 2.2). Although previous literature suggests that TENS is most efficacious for pains of neurogenic (neuropathic) origin, it was found that any type of pain may respond. No relationships were found to exist between the electrical characteristics of TENS (i. e. stimulator settings) used by patients during TENS treatment and the cause and site of pain. However, patients utilised specific pulse frequencies and patterns and consistently used these settings on subsequent treatment sessions (Study 2.3). These clinical studies showed that in this population, 41.4% of patients failed to respond to TENS and half using TENS on a long-term basis achieved less than 50% relief of pain. Thus, a systematic investigation to determine optimal electrical characteristics of TENS was performed. Three experiments were undertaken to examine separately the analgesic effects of different electrical characteristics of TENS (pulse frequency, pulse pattern and stimulation mode) on cold-pressor pain in healthy subjects. The effects of a range of Long Abstract pulse frequencies (10Hz to 160Hz) applied to produce a 'strong but comfortable' electrical paraesthesia within the painful site were measured (Exp. 3.1). It was found that frequencies between 20-80Hz were most effective. However, no differential effects were observed between a range of pulse patterns (continuous, burst, modulation, random; Exp. 3.2). When TENS was applied in burst mode at an intensity sufficient to produce phasic muscle twitches at a site distant yet myotomally related to the site of pain…

Subjects/Keywords: 610; Pain; Somatosensory evoked potentials; EEG

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Johnson, M. I. (1991). Factors influencing the analgesic effects and clinical efficacy of transcutaneous electrical nerve stimulation (TENS). (Doctoral Dissertation). University of Newcastle upon Tyne. Retrieved from http://theses.ncl.ac.uk/jspui/handle/10443/539 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338751

Chicago Manual of Style (16^th Edition):

Johnson, Mark Ian. “Factors influencing the analgesic effects and clinical efficacy of transcutaneous electrical nerve stimulation (TENS).” 1991. Doctoral Dissertation, University of Newcastle upon Tyne. Accessed March 05, 2021. http://theses.ncl.ac.uk/jspui/handle/10443/539 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338751.

MLA Handbook (7^th Edition):

Johnson, Mark Ian. “Factors influencing the analgesic effects and clinical efficacy of transcutaneous electrical nerve stimulation (TENS).” 1991. Web. 05 Mar 2021.

Vancouver:

Johnson MI. Factors influencing the analgesic effects and clinical efficacy of transcutaneous electrical nerve stimulation (TENS). [Internet] [Doctoral dissertation]. University of Newcastle upon Tyne; 1991. [cited 2021 Mar 05]. Available from: http://theses.ncl.ac.uk/jspui/handle/10443/539 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338751.

Council of Science Editors:

Johnson MI. Factors influencing the analgesic effects and clinical efficacy of transcutaneous electrical nerve stimulation (TENS). [Doctoral Dissertation]. University of Newcastle upon Tyne; 1991. Available from: http://theses.ncl.ac.uk/jspui/handle/10443/539 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338751

Macquarie University

17. Marcuzzi, Anna. A comprehensive evaluation of somatosensory function in acute low back pain and pain-free individuals using quantitative sensory testing.

Degree: 2017, Macquarie University

URL: http://hdl.handle.net/1959.14/1275068

►

Thesis by publication.

Chapter 1. Introduction – Chapter 2. Early changes in somatosensory function in low back pain – Chapter 3. A comparison of somatosensory… (more)

▼

Thesis by publication.

Chapter 1. Introduction – Chapter 2. Early changes in somatosensory function in low back pain – Chapter 3. A comparison of somatosensory function between acute low back pain and pain-free controls – Chapter 4. Conditioned pain modulation in acute low back pain and pain-free controls : a comparison using two test paradigms – Chapter 5. The prognostic value of Quantitative Sensory Testing in low back pain – Chapter 6. The long-term reliability of Quantitative Sensory Testing in healthy individuals – Chapter 7. The temporal development of somatosensory changes in acute low back pain – Chapter 8. Discussion – Appendices.

Low back pain is a common complaint and has the highest global disability burden when measured as years lived with a disability. After an episode of low back pain, up to two-thirds of people will experience variable levels of chronic pain after one year and around 10% will be significantly disabled in association with low back pain. Recent research has revealed that people with chronic low back pain are characterised by widespread pain hypersensitivity, suggesting that neuroplastic changes at the central nervous system underlie this condition. While this knowledge has enhanced our understanding of pathophysiological processes in chronic low back pain, it is currently unclear how early these somatosensory changes develop. Therefore, the broad aims of this thesis are: to investigate the time course of somatosensory changes from the acute stage of low back pain without serious pathology; to examine the prognostic utility of this information in low back pain; and to address methodological aspects of such assessment using quantitative sensory testing (QST).

In order to meet these aims, several research approaches have been undertaken. Two systematic reviews of the literature were carried out to establish whether somatosensory changes are a feature of acute low back pain compared to healthy controls (Chapter 2) and to investigate the prognostic ability of QST in low back pain (Chapter 5). An inception cohort study, using a comprehensive QST assessment, was carried out to inform whether early somatosensory changes can be detected soon after low back pain onset compared to pain-free individuals (Chapter 3). The assessment included evaluation of endogenous pain modulation (Chapter 4) and tracked changes in somatosensory function over time, until 4 months after onset (Chapter 7). This comprehensive data set has also enabled the evaluation of important methodological issues related to the stability of QST over time in healthy individuals (Chapter 6).

Overall, the work presented in this thesis has contributed to the body of evidence regarding the evaluation of somatosensory function in the early stages of low back pain, as well as providing novel methodological insights into QST testing. This scholarly work has specific implications for clinicians and researchers addressing low back pain, the condition of highest disability burden worldwide.

1 online resource…

Advisors/Committee Members: Macquarie University. Department of Health Professions.

Subjects/Keywords: Backache; Chronic pain; Somatosensory evoked potentials; acute pain; low back pain; chronic pain; quantitative sensory testing; somatosensory function

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Marcuzzi, A. (2017). A comprehensive evaluation of somatosensory function in acute low back pain and pain-free individuals using quantitative sensory testing. (Doctoral Dissertation). Macquarie University. Retrieved from http://hdl.handle.net/1959.14/1275068

Chicago Manual of Style (16^th Edition):

Marcuzzi, Anna. “A comprehensive evaluation of somatosensory function in acute low back pain and pain-free individuals using quantitative sensory testing.” 2017. Doctoral Dissertation, Macquarie University. Accessed March 05, 2021. http://hdl.handle.net/1959.14/1275068.

MLA Handbook (7^th Edition):

Marcuzzi, Anna. “A comprehensive evaluation of somatosensory function in acute low back pain and pain-free individuals using quantitative sensory testing.” 2017. Web. 05 Mar 2021.

Vancouver:

Marcuzzi A. A comprehensive evaluation of somatosensory function in acute low back pain and pain-free individuals using quantitative sensory testing. [Internet] [Doctoral dissertation]. Macquarie University; 2017. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/1959.14/1275068.

Council of Science Editors:

Marcuzzi A. A comprehensive evaluation of somatosensory function in acute low back pain and pain-free individuals using quantitative sensory testing. [Doctoral Dissertation]. Macquarie University; 2017. Available from: http://hdl.handle.net/1959.14/1275068

18. Salian, Dilip. En jämförelse av kortikal registrering mellan olika registreringspunkter vid Somatosensory evoked potentials.

Degree: Health Sciences, 2020, Örebro University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-84599

►

Bakgrund- Sensorisk evoked potentials (SEP) är en neurofysiologisk undersökningsmetod som används för att monitorera svarspotentialer från kroppens sensoriska nervsystem efter en sensorisk stimulering. Registreringen… (more)

▼

Bakgrund- Sensorisk evoked potentials (SEP) är en neurofysiologisk undersökningsmetod som används för att monitorera svarspotentialer från kroppens sensoriska nervsystem efter en sensorisk stimulering. Registreringen av sensorisk evoked potentials sker med små elektriska stimuleringar över en perifer sensorisk nerv och registreras från tre olika registreringskanaler som benämns N9 över plexus brachialis, N13 Erb’s punkt och N20 för det primär sensoriska cortexområdet. Metod- I denna studie bearbetas data från 20 registreringar för N20-kanalen. Med registreringen av den klinisk använda standardmontaget C3’-Fz som används vid Karolinska universitetssjukhuset, som jämförs mot nya registreringsmontagen C3’-CPz, CP3-Fz CP3-CPz. Stimulering skedde unilateralt över höger nervus medianus på handledsnivå. Syftet med studien var att ta reda på om det fanns någon statistisk signifikant skillnad mellan standardmontaget C3’-Fz mot de alternativa montagen med avseende på amplitud, duration och latenstid mellan två registreringsomgångar. Den statistiska analysen genomfördes med Wilcoxsons teckenranktest för differenserna av registreringsomgångarna i amplitud, duration och latenstid. Spearmans rangkorrelationstest användes för att visa sambandet mellan standardmontaget och de nya registreringsmontagen i amplitud. Resultat- Resultatet visade ingen statistisk signifikant skillnad mellan standardmontaget mot de alternativa montagen för differenserna av amplitud, duration och latenstid mellan de två registringsomgångarna. Korrelationen för amplituderna visade att montaget CP3-Fz hade en starkare grad av samband mot standardmontaget C3’-Fz jämfört med registreringsmontagen C3’-CPz och CP3-CPz. Slutsats- Slutsatsen av denna studie är att det inte fanns någon statistisk signifikant skillnad i differenserna för amplitud, duration och latenstiderna vid jämförelse av standardmontaget mot de nya alternativa montagen. Dock visade montage CP3-Fz på ett starkare samband mot den klinisk använda C3-Fz jämfört med resterande montage med avseende på amplituden.

Background-Sensory evoked potentials (SEP) are a neurophysiological examination method used to monitor electrical response potentials from the body’s sensory nervous system. The registration follows three recording channels throughout the sensory pathway as N9 over plexus brachialis, N13 over cervical vertebrae mentioned as Erb’ point and N20 represented for the primary somatosensory cortex area. Method- In this study data was collected from 20 registrations for N20 channel. Registration for this study measured the clinical used cortical registration montage at Karolinska university hospital C3’-Fz against new registration montages C3'-CPz, CP3-Fz and CP3-CPz, with stimulation on the right median nerve at wrist level unilateral. The purpose of the study was to see if there exists any significant difference between the standard…

Subjects/Keywords: Somatosensory evoked potentials; sensory nervous system; amplitude; duration and latency; intraoperative monitoring; Sensory evoked potentials; sensoriska nervsystemet; amplitud; duration; latenstid. intraoperativ monitorering; Biomedical Laboratory Science/Technology; Biomedicinsk laboratorievetenskap/teknologi

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Salian, D. (2020). En jämförelse av kortikal registrering mellan olika registreringspunkter vid Somatosensory evoked potentials. (Thesis). Örebro University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-84599

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Salian, Dilip. “En jämförelse av kortikal registrering mellan olika registreringspunkter vid Somatosensory evoked potentials.” 2020. Thesis, Örebro University. Accessed March 05, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-84599.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Salian, Dilip. “En jämförelse av kortikal registrering mellan olika registreringspunkter vid Somatosensory evoked potentials.” 2020. Web. 05 Mar 2021.

Vancouver:

Salian D. En jämförelse av kortikal registrering mellan olika registreringspunkter vid Somatosensory evoked potentials. [Internet] [Thesis]. Örebro University; 2020. [cited 2021 Mar 05]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-84599.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Salian D. En jämförelse av kortikal registrering mellan olika registreringspunkter vid Somatosensory evoked potentials. [Thesis]. Örebro University; 2020. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-84599

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

19. Quinn, Kevin J. Association cortex responses during localized cooling of nucleus ventralis postero-lateralis.

Degree: MS, 1978, Oregon Health Sciences University

URL: doi:10.6083/M4HX19WJ ; http://digitalcommons.ohsu.edu/etd/2372

Subjects/Keywords: Evoked Potentials; Hypothermia, Induced; Somatosensory Cortex; Thalamus; Cats

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Quinn, K. J. (1978). Association cortex responses during localized cooling of nucleus ventralis postero-lateralis. (Thesis). Oregon Health Sciences University. Retrieved from doi:10.6083/M4HX19WJ ; http://digitalcommons.ohsu.edu/etd/2372

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Quinn, Kevin J. “Association cortex responses during localized cooling of nucleus ventralis postero-lateralis.” 1978. Thesis, Oregon Health Sciences University. Accessed March 05, 2021. doi:10.6083/M4HX19WJ ; http://digitalcommons.ohsu.edu/etd/2372.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Quinn, Kevin J. “Association cortex responses during localized cooling of nucleus ventralis postero-lateralis.” 1978. Web. 05 Mar 2021.

Vancouver:

Quinn KJ. Association cortex responses during localized cooling of nucleus ventralis postero-lateralis. [Internet] [Thesis]. Oregon Health Sciences University; 1978. [cited 2021 Mar 05]. Available from: doi:10.6083/M4HX19WJ ; http://digitalcommons.ohsu.edu/etd/2372.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Quinn KJ. Association cortex responses during localized cooling of nucleus ventralis postero-lateralis. [Thesis]. Oregon Health Sciences University; 1978. Available from: doi:10.6083/M4HX19WJ ; http://digitalcommons.ohsu.edu/etd/2372

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

20. Oyama, Alberto Mitsuo. Eliminação de artefatos de estímulo em potenciais evocados somatossensitivos.

Degree: Mestrado, Sistemas Eletrônicos, 2010, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/3/3142/tde-19012011-094249/ ;

►

Os potenciais evocados têm uma consagrada utilização em clínica. Sua obtenção é dificultada pela presença de outros sinais biológicos, de artefatos de movimento, de ruído… (more)

▼

Os potenciais evocados têm uma consagrada utilização em clínica. Sua obtenção é dificultada pela presença de outros sinais biológicos, de artefatos de movimento, de ruído eletrônico, de interferência da rede elétrica e de artefatos de estímulo. A média síncrona ou promediação é um método que elimina os sinais que não estejam sincronizados com a estimulação, incluindo os outros sinais biológicos, os artefatos de movimento, o ruído e a interferência. No entanto, esse método não consegue eliminar os artefatos de estímulo. Outros métodos devem ser usados para essa tarefa. Para esses métodos, a eliminação do artefato de estímulo é bem sucedida quando o artefato não se sobrepõe ao potencial evocado. Porém, para uma captação próxima ao local de estimulação, a sobreposição ocorre e dificulta a eliminação do artefato de estímulo. O objetivo deste trabalho foi o de estudar a variação da amplitude e latência do pico do potencial evocado e sua influência nas estimativas da amplitude, da latência e do erro quadrático médio. Para potenciais evocados em que houve sobreposição com o artefato, o erro médio quadrático sempre foi reduzido com a remoção do artefato de estímulo. O erro de medição da latência foi reduzido a praticamente zero, independentemente da amplitude do potencial evocado. Por outro lado, o método inseriu erro na medição da amplitude de potenciais evocados grandes. Por isso, nesse caso específico de atraso pequeno e amplitude grande, a medição da amplitude deve ser feita diretamente no sinal antes da remoção do artefato de estímulo. Comparando a ocorrência de sobreposição com os locais de captação do potencial evocado, pode-se afirmar que, para o modelo de artefato de estímulo usado neste trabalho, a necessidade de se aplicar o procedimento de remoção de artefato se restringiu aos potenciais evocados captados no cotovelo, para estimulação do nervo mediano tanto no punho quanto na mão.

Evoked potentials have been used in clinics. Their measurement is hindered by the presence of other biological signals, movement artifacts, electronic noise, power-line interference, and stimulus artifacts. Synchronous averaging is a method that eliminates the signals that are not synchronized with the stimulation, including other biological signals, movement artifacts, noise and interference. However, this method fails to eliminate stimulus artifacts. Other methods must be used in this task. Using these methods, one can obtain success in the stimulus artifact elimination, whenever the artifact does not superimpose with the evoked potential. Nevertheless, for a measurement close to the stimulation site, the superimposition is a fact that hinders the elimination of the stimulus artifact. The objective of this Masters thesis was to study the variation of the amplitude and latency of an evoked potential and verify their influence on the amplitude and latency estimates, as well as on the mean square error. For evoked potentials in which there was superposition, the mean square error was always reduced by the removal of the stimulus…

Advisors/Committee Members: Itiki, Cinthia.

Subjects/Keywords: Ajuste de curvas; Artefato de estímulo; Curve fitting; Potenciais evocados somatossensitivos; Somatosensory evoked potentials; Stimulus artifact

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Oyama, A. M. (2010). Eliminação de artefatos de estímulo em potenciais evocados somatossensitivos. (Masters Thesis). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/3/3142/tde-19012011-094249/ ;

Chicago Manual of Style (16^th Edition):

Oyama, Alberto Mitsuo. “Eliminação de artefatos de estímulo em potenciais evocados somatossensitivos.” 2010. Masters Thesis, University of São Paulo. Accessed March 05, 2021. http://www.teses.usp.br/teses/disponiveis/3/3142/tde-19012011-094249/ ;.

MLA Handbook (7^th Edition):

Oyama, Alberto Mitsuo. “Eliminação de artefatos de estímulo em potenciais evocados somatossensitivos.” 2010. Web. 05 Mar 2021.

Vancouver:

Oyama AM. Eliminação de artefatos de estímulo em potenciais evocados somatossensitivos. [Internet] [Masters thesis]. University of São Paulo; 2010. [cited 2021 Mar 05]. Available from: http://www.teses.usp.br/teses/disponiveis/3/3142/tde-19012011-094249/ ;.

Council of Science Editors:

Oyama AM. Eliminação de artefatos de estímulo em potenciais evocados somatossensitivos. [Masters Thesis]. University of São Paulo; 2010. Available from: http://www.teses.usp.br/teses/disponiveis/3/3142/tde-19012011-094249/ ;

McMaster University

21. Passmore, Robert Steven. THE ASSESSMENT AND PROCESSING OF TACTILE SENSORY LEARNING.

Degree: PhD, 2013, McMaster University

URL: http://hdl.handle.net/11375/12907

►

This dissertation examined perturbation effects during complex tactile information transmission. The four experiments provide evidence regarding sensory and information processing demands in early stages… (more)

▼

This dissertation examined perturbation effects during complex tactile information transmission. The four experiments provide evidence regarding sensory and information processing demands in early stages of complex tactile learning. Experiment 1 established complex tactile learning behavioural performance. Vibrotactile stimuli representing Morse code letters were communicated to participants with or without induced perturbation to the finger of letter reception. Response performance was measured and augmented feedback was provided retroactively. Perturbation conditions lead to poor performance during tactile acquisition, but improved performance during application of knowledge. Experiment 2 determined if the experiment 1 results demonstrated masking or response competition paradigms. Target “masking” is the reduced ability to detect or interpret a stimuli pattern by presentation of other information (Craig, 1985; Verrillo, 1985). Response competition is the competition or distraction from target response generation by secondary stimuli (Craig, 2000; Bolanowski et al., 2000). Experiment 2 tested response competition by spatially separating the perturbation and tactile information delivery sites. Experiments 3 and 4 served to replicate behavioural acquisition data from experiments 1 and 2. They also extended the findings of the first two experiments by introducing neurophysiological measurement to reflect the changes associated with the two perturbation conditions. The study discerned whether the masking and response competition paradigms from experiments 1 and 2 were predominantly impacting the peripheral or central information processing. Results from the four studies collectively demonstrate that increased demands are placed on the sensory system during early stages of complex tactile learning when perturbation is spatially congruent with tactile information delivery. Experiments 1 and 2 revealed that attention does not supersede spatial location of perturbation, and perturbation location is paramount to yield sufficient interference to impede acquisition yet lead to enhanced knowledge retention and transfer. Experiments 3 and 4 determined that cortical information processing associated with complex tactile information acquisition are neurophysiologically differentiated when relative locations of meaningful and perturbation stimuli are congruent or spatially separated. The findings from this dissertation serve as an advancement of our understanding of masking and response competition phenomenon as they pertain to complex tactile learning.

Doctor of Philosophy (PhD)

Advisors/Committee Members: Lee, Timothy D., Kinesiology.

Subjects/Keywords: tactile learning; morse code; vibrotactile; somatosensory evoked potentials; masking; paresthesia; Cognition and Perception; Sense Organs; Cognition and Perception

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Passmore, R. S. (2013). THE ASSESSMENT AND PROCESSING OF TACTILE SENSORY LEARNING. (Doctoral Dissertation). McMaster University. Retrieved from http://hdl.handle.net/11375/12907

Chicago Manual of Style (16^th Edition):

Passmore, Robert Steven. “THE ASSESSMENT AND PROCESSING OF TACTILE SENSORY LEARNING.” 2013. Doctoral Dissertation, McMaster University. Accessed March 05, 2021. http://hdl.handle.net/11375/12907.

MLA Handbook (7^th Edition):

Passmore, Robert Steven. “THE ASSESSMENT AND PROCESSING OF TACTILE SENSORY LEARNING.” 2013. Web. 05 Mar 2021.

Vancouver:

Passmore RS. THE ASSESSMENT AND PROCESSING OF TACTILE SENSORY LEARNING. [Internet] [Doctoral dissertation]. McMaster University; 2013. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/11375/12907.

Council of Science Editors:

Passmore RS. THE ASSESSMENT AND PROCESSING OF TACTILE SENSORY LEARNING. [Doctoral Dissertation]. McMaster University; 2013. Available from: http://hdl.handle.net/11375/12907

Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)

22. Ververi, Athina. Η συμβολή των σωματοαισθητικών προκλητών δυναμικών στην εκτίμηση των αισθητηριακών διαταραχών και στη συνολική πρόγνωση παιδιών με διαταραχές του φάσματος του αυτισμού.

Degree: 2014, Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)

URL: http://hdl.handle.net/10442/hedi/34645

► The aim of the present study was the evaluation of Somatosensory Evoked Potentials (SSEPs) utility in the assessment of sensory disorders and in the overall… (more)

▼ The aim of the present study was the evaluation of Somatosensory Evoked Potentials (SSEPs) utility in the assessment of sensory disorders and in the overall prognosis of children with Autism Spectrum Disorders (ASD). Additionally, the presence of SSEPs asymmetry and its relation to other clinical/laboratory findings of children with ASD was examined. Patients & Methods: The sample included 49 boys with autism aged 3-9 years, who underwent SSEPs, brainstem auditory evoked potentials, electroencephalogram and brain MRI. The children were categorized as manifesting “mild/moderate” or “severe” autism, according to the Childhood Autism Rating Scale (CARS). Furthermore, they were grouped as having “possible”, “definite” or “no” difference in sensory processing, compared to the general population, according to their score in the Sensory Profile Questionnaire (SPQ). Last but not least, the study included two control groups of 49 and 43 boys for SSEPs and auditory evoked potentials, respectively. Results: SSEPs recordings revealed a significant increase of cortical parameters Ρ25 (p=0.002) and Ν20-Ρ25 (p<0.001) in children with ASD, compared to controls. Furthermore, cortical parameter Ν20-Ρ25 exhibited a positive correlation with CARS score (rp=0.34, p=0.024) in children with autism, as well as a negative correlation with controls’ age (rp=-0.305, p=0.03). The correlation with age was not detected in boys with autism. The same parameter Ν20-Ρ25 (p=0.001), along with latency Ρ25 (p=0.001), were significantly increased in children with autism and a “definite” difference, as opposed to children with autism and a “possible” difference in touch processing. Additionally, latency Ρ25 was significantly prolonged in boys with ASD and encephalogram abnormalities (paroxysmal activity or slow rhythm) (p=0.047), whereas brain MRI findings were not associated with any SSEPs parameter. Cortical lateralization was detected in peak-to-peak amplitude N20-P25, which was significantly higher (p=0.002) in the right, compared to the left hemisphere of children with ASD. Reversely, the control group manifested a significantly higher peak-to-peak amplitude in the left hemisphere (p<0.001). Last but not least, boys with autism exhibited a high percentage (24.5%) of right giant SSEPs, which were completely absent in controls. As far as auditory evoked potentials were concerned, abnormalities (indicative of peripheral, central or mixed disorders) were detected in 10 (23.3%) children with autism and in only two (4.7%) controls. The auditory parameters were neither increased unilaterally nor significantly different in boys with ASD, compared to controls. Conclusions: The index study revealed the presence of abnormal cortical SSEPs parameters, which were, furthermore, associated with the severity of sensory disorders, as well as the overall phenotype of children with autism. The abnormal recordings were probably due to a cortical disturbance and, more specifically, to a maturational disorder, as evidenced by the stability of SSEPs parameters,…

Subjects/Keywords: Διαταραχές αυτιστικού φάσματος; Αισθητηριακές διαταραχές; Σωματοαισθητικά προκλητά δυναμικά; Φλοιική ασυμμετρία; Autism spectrum disorderrs; Sensory disorders; Somatosensory evoked potentials; Cortical asymmetry

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ververi, A. (2014). Η συμβολή των σωματοαισθητικών προκλητών δυναμικών στην εκτίμηση των αισθητηριακών διαταραχών και στη συνολική πρόγνωση παιδιών με διαταραχές του φάσματος του αυτισμού. (Thesis). Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ). Retrieved from http://hdl.handle.net/10442/hedi/34645

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ververi, Athina. “Η συμβολή των σωματοαισθητικών προκλητών δυναμικών στην εκτίμηση των αισθητηριακών διαταραχών και στη συνολική πρόγνωση παιδιών με διαταραχές του φάσματος του αυτισμού.” 2014. Thesis, Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ). Accessed March 05, 2021. http://hdl.handle.net/10442/hedi/34645.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ververi, Athina. “Η συμβολή των σωματοαισθητικών προκλητών δυναμικών στην εκτίμηση των αισθητηριακών διαταραχών και στη συνολική πρόγνωση παιδιών με διαταραχές του φάσματος του αυτισμού.” 2014. Web. 05 Mar 2021.

Vancouver:

Ververi A. Η συμβολή των σωματοαισθητικών προκλητών δυναμικών στην εκτίμηση των αισθητηριακών διαταραχών και στη συνολική πρόγνωση παιδιών με διαταραχές του φάσματος του αυτισμού. [Internet] [Thesis]. Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); 2014. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10442/hedi/34645.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ververi A. Η συμβολή των σωματοαισθητικών προκλητών δυναμικών στην εκτίμηση των αισθητηριακών διαταραχών και στη συνολική πρόγνωση παιδιών με διαταραχές του φάσματος του αυτισμού. [Thesis]. Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); 2014. Available from: http://hdl.handle.net/10442/hedi/34645

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)

23. Kyriazi, Maria. Αισθητηριακά συμπτώματα και σωματοαισθητικά προκλητά δυναμικά σε σχέση με τα τικς της παιδικής ηλικίας.

Degree: 2020, Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)

URL: http://hdl.handle.net/10442/hedi/46965

►

Τhe present study was conducted during aiming to investigate relation between sensory symptoms, somatosensory evoked potentials in children with tics. In the study participated 81… (more)

▼

Τhe present study was conducted during aiming to investigate relation between sensory symptoms, somatosensory evoked potentials in children with tics. In the study participated 81 children and adolescents with tics and Tourette aged 3,5-15,5 years old. According to the study protocol somatosensory evoked potentials of the median nerve bilaterally were conducted, while blood samples were taken from the patients-including the anti-basal ganglia antibodies- and the following questionnaires were filled out: SPQ (Sensory profile Questionnaire), Y G T S S (Yale Global Tic Severity Scale), Premonitory Urge for Tics Scale (PUTS) and KIDSCREEN-52- a health related quality of life instrument for children and adolescents. The diagnosis of tic disorder was based on the terminology and classification proposed by DSM-V (2013) and 62 children had provisional tic disorder, 12 persistent (chronic) motor tic disorder and 7 Tourette syndrome. Subsequently, data were analyzed for qualitatives and continuous variables. According to the study conclusions older children’s age correlated with greater Total Tic Severity Score and greater premonitory urges, meanwhile the greater the premonitory urges, the greater were the Total Tic Severity Score of the child. None of the hematological parameters correlated with tic severity. In relation to the sensory disorders that children with tics experience, tic severity correlated with dysregulation of focusing on output and input sensory stimuli on both genders, with the difference that in girls sensory disorders related to emotional/ social responses. SEP differentiate between healthy controls and patients especially in Ν9 component. In relation to childrens’ with tics health related quality of life, younger age correlated with better quality of life in physical well-being, moods and emotions, self-perception, autonomy and parent relations and home life. If these conclusions are separated according to gender, then it is derived that age is not correlated with any of the parameters of the quality of life questionnaire in girls. In relation to the query if tic’s age of onset correlate with tic severity, premonitory urges or quality of life, it emerged that the younger the age of onset of tics, the better the child’s physical well-being, phycological well-being, self-perception and autonomy. Finally, it was concluded that child’s premonitory urges can become predictors of tic severity, especially in boys. The results derived from the present study constitute of methods and instruments that can be used as routine assessment of children with tics aiming at developing targeted, individualized interventions according to each child’s needs and weaknesses.

Η παρούσα μελέτη διεξήχθη με σκοπό τη διερεύνηση συσχέτισης μεταξύ των αισθητηριακών συμπτωμάτων, των σωματοαισθητικών προκλητών δυναμικών και των τικ της παιδικής ηλικίας. Στη μελέτη περιελήφθησαν 81 παιδιά και έφηβοι με τικ και σύνδρομο Tourette ηλικίας 3,5-15,5 ετών. Σύμφωνα με το πρωτόκολλο διενεργήθηκε καταγραφή των ΣΠΔ του μέσου νεύρου…

Subjects/Keywords: Τικς; Αισθητηριακά συμπτώματα; Σωματοαισθητικά προκλητά δυναμικά; Προαισθητηριακή αύρα; Tics; Sensory symptoms; Somatosensory evoked potentials; Premonitory urges

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Kyriazi, M. (2020). Αισθητηριακά συμπτώματα και σωματοαισθητικά προκλητά δυναμικά σε σχέση με τα τικς της παιδικής ηλικίας. (Thesis). Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ). Retrieved from http://hdl.handle.net/10442/hedi/46965

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Kyriazi, Maria. “Αισθητηριακά συμπτώματα και σωματοαισθητικά προκλητά δυναμικά σε σχέση με τα τικς της παιδικής ηλικίας.” 2020. Thesis, Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ). Accessed March 05, 2021. http://hdl.handle.net/10442/hedi/46965.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Kyriazi, Maria. “Αισθητηριακά συμπτώματα και σωματοαισθητικά προκλητά δυναμικά σε σχέση με τα τικς της παιδικής ηλικίας.” 2020. Web. 05 Mar 2021.

Vancouver:

Kyriazi M. Αισθητηριακά συμπτώματα και σωματοαισθητικά προκλητά δυναμικά σε σχέση με τα τικς της παιδικής ηλικίας. [Internet] [Thesis]. Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); 2020. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10442/hedi/46965.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Kyriazi M. Αισθητηριακά συμπτώματα και σωματοαισθητικά προκλητά δυναμικά σε σχέση με τα τικς της παιδικής ηλικίας. [Thesis]. Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); 2020. Available from: http://hdl.handle.net/10442/hedi/46965

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

24. McGregor, Heather R. A Role for the Somatosensory System in Motor Learning by Observing.

Degree: 2018, University of Western Ontario

URL: https://ir.lib.uwo.ca/etd/5309

► An influential idea in neuroscience is that action observation activates an observer’s sensory-motor system. This idea has recently been extended to motor learning; observing another… (more)

▼ An influential idea in neuroscience is that action observation activates an observer’s sensory-motor system. This idea has recently been extended to motor learning; observing another individual undergoing motor learning can promote sensory-motor plasticity as well as behavioural changes in both the motor and somatosensory domains. While previous research has suggested a role for the motor system in motor learning by observing, this thesis presents a series of experiments testing the hypothesis that the somatosensory system is also involved in motor learning by observing. The experiments included in this thesis used force field (FF) adaptation as a model of motor learning, a task in which subjects adapt their reaches to a robot-imposed FF. Subjects observed a video showing another individual adapting his or her reaches to a FF, and motor learning by observing was assessed behaviourally following observation. First, we used functional magnetic resonance imaging (fMRI) to assess changes in resting-state functional connectivity (FC) associated with motor learning by observing. We identified a functional network consisting of visual area V5/MT, cerebellum, primary motor cortex (M1), and primary somatosensory cortex (S1) in which post- observation FC changes were correlated with subsequent behavioural measures of motor learning achieved through observation. We then investigated if pre-observation measures of brain function or structure could predict subsequent motor learning by observing. We found that individual differences in pre-observation resting-state FC predicted observation-related gains in motor learning. Subjects who exhibited greater FC between bilateral S1, M1, dorsal premotor cortex (PMd), and left superior parietal lobule (SPL) prior to observation achieved greater motor learning by observing on the following day. In a subsequent experiment, we tested the involvement of the somatosensory system in motor learning by observing using median nerve stimulation and electroencephalogra- phy (EEG). In experiment 1, we showed that interfering with somatosensory cortical processing throughout observation (by delivering median nerve stimulation) can disrupt motor learning by observing. In a follow-up experiment, we assessed pre- to post- observation changes in S1 excitability by acquiring somatosensory evoked potentials (SEPs) using EEG. We showed that SEP amplitudes increased after observing motor learning. Post-observtion SEP increases were correlated with subsequent behavioural measures of motor learning achieved through observation. In a final experiment, we tested if improving subjects’ somatosensory function would enhance subsequent motor learning by observing. Subjects underwent perceptual training to improve their proprioceptive acuity prior to observation. We found that improving proprioceptive acuity prior to observation enhanced the extent to which subjects benefitted from observing motor learning (compared to subjects who had not undergone perceptual training). We further found that post-training increases…

Subjects/Keywords: action observation; motor learning; sensory-motor adaptation; arm movements; robotic manipulandum; force field; resting-state fMRI; functional connectivity; somatosensory evoked potentials; perceptual learning; somatosensory system; proprioception; Cognitive Neuroscience

11 more images…

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

McGregor, H. R. (2018). A Role for the Somatosensory System in Motor Learning by Observing. (Thesis). University of Western Ontario. Retrieved from https://ir.lib.uwo.ca/etd/5309

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

McGregor, Heather R. “A Role for the Somatosensory System in Motor Learning by Observing.” 2018. Thesis, University of Western Ontario. Accessed March 05, 2021. https://ir.lib.uwo.ca/etd/5309.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

McGregor, Heather R. “A Role for the Somatosensory System in Motor Learning by Observing.” 2018. Web. 05 Mar 2021.

Vancouver:

McGregor HR. A Role for the Somatosensory System in Motor Learning by Observing. [Internet] [Thesis]. University of Western Ontario; 2018. [cited 2021 Mar 05]. Available from: https://ir.lib.uwo.ca/etd/5309.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

McGregor HR. A Role for the Somatosensory System in Motor Learning by Observing. [Thesis]. University of Western Ontario; 2018. Available from: https://ir.lib.uwo.ca/etd/5309

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Arizona

25. Luong, Athena. Developing an Ideal Clinical Protocol for Recording Cervical Vestibular Evoked Myogenic Potentials .

Degree: 2020, University of Arizona

URL: http://hdl.handle.net/10150/641404

► A cervical vestibular evoked myogenic potential (cVEMP) is a relatively new specialized test that has become an important component in a comprehensive vestibular test battery.… (more)

Subjects/Keywords: cervical evoked potentials; evoked potentials; myogenic potentials; protocols; vestibular

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Luong, A. (2020). Developing an Ideal Clinical Protocol for Recording Cervical Vestibular Evoked Myogenic Potentials . (Doctoral Dissertation). University of Arizona. Retrieved from http://hdl.handle.net/10150/641404

Chicago Manual of Style (16^th Edition):

Luong, Athena. “Developing an Ideal Clinical Protocol for Recording Cervical Vestibular Evoked Myogenic Potentials .” 2020. Doctoral Dissertation, University of Arizona. Accessed March 05, 2021. http://hdl.handle.net/10150/641404.

MLA Handbook (7^th Edition):

Luong, Athena. “Developing an Ideal Clinical Protocol for Recording Cervical Vestibular Evoked Myogenic Potentials .” 2020. Web. 05 Mar 2021.

Vancouver:

Luong A. Developing an Ideal Clinical Protocol for Recording Cervical Vestibular Evoked Myogenic Potentials . [Internet] [Doctoral dissertation]. University of Arizona; 2020. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10150/641404.

Council of Science Editors:

Luong A. Developing an Ideal Clinical Protocol for Recording Cervical Vestibular Evoked Myogenic Potentials . [Doctoral Dissertation]. University of Arizona; 2020. Available from: http://hdl.handle.net/10150/641404

26. Beuriat, Pierre-Aurélien. Mapping the anatomo-functional organization of human sensorimotor system : a multi-modal approach : Cartographie de l'organisation anatomo-fonctionnelle du système sensorimoteur chez l'homme : une approche multimodale.

Degree: Docteur es, Neuroscience, 2019, Lyon

URL: http://www.theses.fr/2019LYSE1246

► Le but de cette thèse était d'étudier l'organisation anatomo-fonctionnelle du système sensorimoteur humain et la façon dont les mouvements volontaires sont produits et contrôlés. Avec… (more)

▼ Le but de cette thèse était d'étudier l'organisation anatomo-fonctionnelle du système sensorimoteur humain et la façon dont les mouvements volontaires sont produits et contrôlés. Avec le développement de l’imagerie cérébrale, des méthodes de corrélation anatomo-clinique et de stimulation électrique directe cérébrale, de nombreuses avancées scientifiques ont pu être réalisée. Ces trois approches complémentaires ont été utilisé dans cette thèse afin d’améliorer la compréhension de l’organisation sensorimotrice cérébrale. Dans la première étude (soumise à publication), nous avons montré que la chirurgie cérébrale éveillée utilisant la stimulation électrique directe est une procédure sûre et efficace chez les enfants afin de réduire le déficit neurologique postopératoire. L'approche améliore la précision de la détection des zones éloquentes, avec une bonne tolérance neuropsychologique et psychologique. Une évaluation psychologique et neuropsychologique est essentielle. Dans une deuxième série de deux études, nous avons montré que la partie dorso-postérieure dorsal du cortex pariétal (DPPr) est une structure clé dans l'organisation complexe du mouvement manuel fin chez l'homme à travers la mise en oeuvre d'une boucle sensori-parieto-motrice.La première étude (publiée, Current Biology 2018) montre que la stimulation électrique directe d’une region corticale focale dans la partie dorso-postérieure du cortex pariétal entraine l’inhibition de la production du mouvement manuel, c’est-à-dire bloque l'initiation et la réalisation de ce dernier, sans produire de contraction musculaire ni de sensation consciente de mouvement. Dans la seconde étude (en cours de soumission), nous avions pour objectif d'identifier précisément les bases anatomiques du circuit parietal inhibiteur précédemment décrit. Grâce à la tractographie de diffusion (DTI), nous avons réussi à isoler des projections ipsilatérales spécifiques reliant les sites d’inhibition du DPPr, retrouvés dans la première étude, avec la zones dévolues au contrôle distal fin dans les cortex primaires moteur (M1) et sensoriel (S1). Ces données montrent que la boucle pariétale inhibitrice est directe depuis S1 vers DPPr vers M1 (même s'il n'est pas possible d'exclure l'existence d'échanges bidirectionnels entre ces aires). Dans la dernière étude (en cours de soumission), nous nous sommes intéressé à une structure motrice fondamentale, qui supporte 50 % des invasions tumorales chez l'enfant : le cervelet. Il s'agissait de déterminer si les lésions précoces étaient oui ou non prédictives d'une récupération déficitaire à long terme après prise en compte des covariables les plus critiques. Nous avons mesuré la récupération fonctionnelle à long terme chez 3 groupes survivants de lésion de la fosse postérieure. Les 3 groupes étaient comparables en ce qui concerne leurs caractéristiques tumorales mais opérés à différents âges : jeune (≤ 7 ans), moyen (> 7 ans et ≤ 13 ans) et tardif (> 13 ans). La qualité de vie (échelles cliniques : Health-related Quality of Life -hrQol- et Performance… Advisors/Committee Members: Desmurget, Michel (thesis director), Mottolese, Carmine (thesis director).

Subjects/Keywords: Somatotopie; Cartographie cérébrale; Stimulation Electrique; Organisation Anatomo-Fonctionnelle; Imagerie par Résonance Magnétique de Diffusion; Potentiels Evoqués Sensoriels; Potentiels Evoqués Moteurs; Humain; Somatotopy; Motor Evoked Potentials; Somatosensory Evoked potentials; Human; Electrical Stimulation; Brain mapping; Diffusion Tensor Images; Anatomo-Functional Organization; 570

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Beuriat, P. (2019). Mapping the anatomo-functional organization of human sensorimotor system : a multi-modal approach : Cartographie de l'organisation anatomo-fonctionnelle du système sensorimoteur chez l'homme : une approche multimodale. (Doctoral Dissertation). Lyon. Retrieved from http://www.theses.fr/2019LYSE1246

Chicago Manual of Style (16^th Edition):

Beuriat, Pierre-Aurélien. “Mapping the anatomo-functional organization of human sensorimotor system : a multi-modal approach : Cartographie de l'organisation anatomo-fonctionnelle du système sensorimoteur chez l'homme : une approche multimodale.” 2019. Doctoral Dissertation, Lyon. Accessed March 05, 2021. http://www.theses.fr/2019LYSE1246.

MLA Handbook (7^th Edition):

Beuriat, Pierre-Aurélien. “Mapping the anatomo-functional organization of human sensorimotor system : a multi-modal approach : Cartographie de l'organisation anatomo-fonctionnelle du système sensorimoteur chez l'homme : une approche multimodale.” 2019. Web. 05 Mar 2021.

Vancouver:

Beuriat P. Mapping the anatomo-functional organization of human sensorimotor system : a multi-modal approach : Cartographie de l'organisation anatomo-fonctionnelle du système sensorimoteur chez l'homme : une approche multimodale. [Internet] [Doctoral dissertation]. Lyon; 2019. [cited 2021 Mar 05]. Available from: http://www.theses.fr/2019LYSE1246.

Council of Science Editors:

Beuriat P. Mapping the anatomo-functional organization of human sensorimotor system : a multi-modal approach : Cartographie de l'organisation anatomo-fonctionnelle du système sensorimoteur chez l'homme : une approche multimodale. [Doctoral Dissertation]. Lyon; 2019. Available from: http://www.theses.fr/2019LYSE1246

27. Karan Vedrana. Korelacija nalaza intraoperativnog neurofiziološkog monitoringa sa kliničkim nalazom kod prednje mikrodiskektomije vratnog segmenta kičme.

Degree: 2019, University of Novi Sad

URL: https://www.cris.uns.ac.rs/DownloadFileServlet/Disertacija154565133560280.pdf?controlNumber=(BISIS)110026&fileName=154565133560280.pdf&id=12459&source=OATD&language=en ; https://www.cris.uns.ac.rs/record.jsf?recordId=110026&source=OATD&language=en

► Degenerativne bolesti kičme nastaju kao posledica promena na dinamičkim segmentima kičmenog stuba. Klinički ove promene se mogu manifestovati u vidu radikulopatije, mijelopatije i radikulomijelopatije.… (more)

▼ Degenerativne bolesti kičme nastaju kao posledica promena na dinamičkim segmentima kičmenog stuba. Klinički ove promene se mogu manifestovati u vidu radikulopatije, mijelopatije i radikulomijelopatije. Najčešće primenjivana metoda operativnog lečenja kod ovih pacijenata je prednja cervikalna diskektomija sa fuzijom koja omogućava adekvatnu anatomsku i funkcionalnu restituciju degenerativno promenjene cervikalne kičme. Imajući u vidu da su već kompromitovane nervne strukture u riziku od dodatnih oštećenja u različitim fazama operativnog zahvata primena intraoperativnog neurofiziološkog monitoringa je dobila svoje mesto i u hirurškim tretmanima degenerativnih oboljenja kičme. Svrha primene neuromonitoringa je da obezbedi povratnu informaciju hirurgu o promenama u funkciji nervnih struktura pre nego što dođe do ireverzibilnih oštećenja. Na ovaj način moguće je prevenirati nastanak novog ili pogoršanje postojećeg deficita. Takođe intraoperativni nalazi neurofizioloških parametara mogu da ukažu na težinu postojećeg oboljenja i da budu prediktori ishoda lečenja. Ciljevi ove doktorske disertacije bili su utvrđivanje faza operativnog zahvata u kojima najčešće dolazi do promena u neurofiziološkim parametrima, kao i postojanje korelacije nalaza intraoperativnog neurofiziološkog monitoringa sa preoperativnim kliničkim nalazom pacijenta kao i rezultatima procene ishoda nakon prednje cervikalne diskektomije se fuzijom. Ova studija je obuhvatila 30 pacijenata kod kojih je indikovano operativno lečenje degenerativnih promena u vratnom segmentu kičmenog stuba prednjom mikrodiskektomijom sa fuzijom. Preoperativno je izvođen klinički pregled pacijenata i korišteni su Numerička skala bola i Upitnik za pacijente sa bolom u vratnoj kičmi, koji su takođe popunjavani na otpustu i mesec dana nakon operacije. U toku hirurške procedure upotrebom intraoperativnog neurofiziološkog monitoringa registrovani su somatosenzorni (SSEP) i motorni evocirani potencijali (MEP), kao i spontana elektromiografija. Kod svih SSEP došlo je do statistički značajnog povećanja amplitude (p<0,05), dok je kod desnog n. medianusa zabeleženo i statistički značajno skraćenje latence (p<0,05). Značajne promene se beleže između početka i kraja operativnog zahvata, kao i u fazi uklanjanja intervertebralnog diska kada dolazi do dekompresije. U vrednostima pražne struje potrebne za dobijanje MEP nije bilo statistički značajnih promena izuzev kod m. triceps brachii obostrano. Kod pacijenata sa radikulopatijom vrednost pražne struje za dobijanje mišićnog odgovora je statistčki značajno niža u odnosu na pacijente sa mijelopatijom (p<0,05). SSEP koreliraju sa poremećajem senzibiliteta, refleksnim odgovorom i bolom. MEP koreliraju takođe sa refleksnim odgovorom, dok negativna korelacija sa manuelnim mišićnim testom pokazuje da klinički očuvana gruba mišićna snaga ne mora biti pokazatelj pravog stanja motornog sistema. Preoperativne vrednosti… Advisors/Committee Members: Drapšin Miodrag, Vuleković Petar, Barak Oto, Đelić Marina, Đilvesi Đula.

Subjects/Keywords: intraoperativni neurofiziološki monitoring; somatosenzorni evocirani potencijali; vratna kičma; motorni evocirani potencijali; diskektomija; radikulopatija; bolesti kičmenog stuba; ishod terapije; Intraoperative Neurophysiological Monitoring; Evoked Potentials, Somatosensory; Cervical Vertebrae; Evoked Potentials, Motor; Diskectomy; Radiculopathy; Spinal Cord Diseases; Treatment Outcome

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Vedrana, K. (2019). Korelacija nalaza intraoperativnog neurofiziološkog monitoringa sa kliničkim nalazom kod prednje mikrodiskektomije vratnog segmenta kičme. (Thesis). University of Novi Sad. Retrieved from https://www.cris.uns.ac.rs/DownloadFileServlet/Disertacija154565133560280.pdf?controlNumber=(BISIS)110026&fileName=154565133560280.pdf&id=12459&source=OATD&language=en ; https://www.cris.uns.ac.rs/record.jsf?recordId=110026&source=OATD&language=en

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Vedrana, Karan. “Korelacija nalaza intraoperativnog neurofiziološkog monitoringa sa kliničkim nalazom kod prednje mikrodiskektomije vratnog segmenta kičme.” 2019. Thesis, University of Novi Sad. Accessed March 05, 2021. https://www.cris.uns.ac.rs/DownloadFileServlet/Disertacija154565133560280.pdf?controlNumber=(BISIS)110026&fileName=154565133560280.pdf&id=12459&source=OATD&language=en ; https://www.cris.uns.ac.rs/record.jsf?recordId=110026&source=OATD&language=en.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Vedrana, Karan. “Korelacija nalaza intraoperativnog neurofiziološkog monitoringa sa kliničkim nalazom kod prednje mikrodiskektomije vratnog segmenta kičme.” 2019. Web. 05 Mar 2021.

Vancouver:

Vedrana K. Korelacija nalaza intraoperativnog neurofiziološkog monitoringa sa kliničkim nalazom kod prednje mikrodiskektomije vratnog segmenta kičme. [Internet] [Thesis]. University of Novi Sad; 2019. [cited 2021 Mar 05]. Available from: https://www.cris.uns.ac.rs/DownloadFileServlet/Disertacija154565133560280.pdf?controlNumber=(BISIS)110026&fileName=154565133560280.pdf&id=12459&source=OATD&language=en ; https://www.cris.uns.ac.rs/record.jsf?recordId=110026&source=OATD&language=en.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Vedrana K. Korelacija nalaza intraoperativnog neurofiziološkog monitoringa sa kliničkim nalazom kod prednje mikrodiskektomije vratnog segmenta kičme. [Thesis]. University of Novi Sad; 2019. Available from: https://www.cris.uns.ac.rs/DownloadFileServlet/Disertacija154565133560280.pdf?controlNumber=(BISIS)110026&fileName=154565133560280.pdf&id=12459&source=OATD&language=en ; https://www.cris.uns.ac.rs/record.jsf?recordId=110026&source=OATD&language=en

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

28. Ντουραντώνης, Δημήτριος. Ευφυής ανάλυση βιοσημάτων προκλητών δυναμικών στον μετεγχειρητικό πόνο.

Degree: 2012, University of Patras

URL: http://hdl.handle.net/10889/6247

►

Στην παρούσα διπλωματική εργασία γίνεται μια προσπάθεια αντικειμενοποίησης και μοντελοποίησης του μετεγχειρητικού πόνου συνεπεία προγραμματισμένων ορθοπαιδικών επεμβάσεων στην άρθρωση του γόνατος με την βοήθεια εργαλείων… (more)

▼

Στην παρούσα διπλωματική εργασία γίνεται μια προσπάθεια αντικειμενοποίησης και μοντελοποίησης του μετεγχειρητικού πόνου συνεπεία προγραμματισμένων ορθοπαιδικών επεμβάσεων στην άρθρωση του γόνατος με την βοήθεια εργαλείων μηχανικής μάθησης. Σκοπός της εν λόγω μοντελοποίησης είναι η δημιουργία ενός ευφυούς συστήματος αξιολόγησης και εκτίμησης του μετεγχειρητικού πόνου και η εξέταση της υπόθεσης του κατά πόσο η χρήση ως παραμέτρου μιας αντικειμενικής τιμής όπως αυτή που προέρχεται από την καταγραφή των σωματοαισθητικών προκλητών δυναμικών μπορεί να επηρεάσει την ακρίβεια του συστήματος μας. Συγκεκριμένα χρησιμοποιήθηκαν παράμετροι από το ιστορικό του ασθενούς, τα σωματομετρικά του χαρακτηριστικά, τα δεδομένα του χειρουργείου και της αναλγησίας που δόθηκε σε αυτό, η αυτοαξιολόγηση του ίδιου του ασθενούς μέσω της κλίμακας αυτοαξιολόγησης του πόνου NRS και τέλος αυτό που διαφοροποιεί την παρούσα διπλωματική είναι η προσπάθεια συσχέτισης μιας αντικειμενικής παραμέτρου που τα τελευταία χρόνια έχει συσχετιστεί με τον πόνο, αυτή των σωματοαισθητικών προκλητών δυναμικών.

In this paper we made an attempt of objectification and modeling of postoperative pain as a result of planned orthopedic surgery in the knee joint with the help of machine learning tools. The purpose of this modeling is to create an intelligent system evaluation and assessment of postoperative pain and the case is whether the use as an objective parameter value as derived from the recording of somatosensory evoked potentials may affect the accuracy of the system our. Specific parameters used by the patient's history, the anthropometric characteristics, data of surgery and analgesia given to this, self-evaluation of the patient using the scale of self-assessment of pain NRS and finally what differentiates this thesis is the attempt correlation of an objective parameter in recent years has been associated with pain, that of somatosensory evoked potentials.

Advisors/Committee Members: Χατζηλυγερούδης, Ιωάννης, Ntourantonis, Dimitrios, Χατζηλυγερούδης, Ιωάννης, Κουτσογιάννης, Κωνσταντίνος, Λυκοθανάσης, Σπυρίδων.

Subjects/Keywords: Προκλητά δυναμικά; Μετεγχειρητικός πόνος; Ευφυή συστήματα; Μηχανική μάθηση; 616.804 754 7; Somatosensory evoked potentials; Postoperative pain; Artificial intelligence; Machine learning; Weka; Fuzzy clips

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ντουραντώνης, �. (2012). Ευφυής ανάλυση βιοσημάτων προκλητών δυναμικών στον μετεγχειρητικό πόνο. (Masters Thesis). University of Patras. Retrieved from http://hdl.handle.net/10889/6247

Chicago Manual of Style (16^th Edition):

Ντουραντώνης, Δημήτριος. “Ευφυής ανάλυση βιοσημάτων προκλητών δυναμικών στον μετεγχειρητικό πόνο.” 2012. Masters Thesis, University of Patras. Accessed March 05, 2021. http://hdl.handle.net/10889/6247.

MLA Handbook (7^th Edition):

Ντουραντώνης, Δημήτριος. “Ευφυής ανάλυση βιοσημάτων προκλητών δυναμικών στον μετεγχειρητικό πόνο.” 2012. Web. 05 Mar 2021.

Vancouver:

Ντουραντώνης �. Ευφυής ανάλυση βιοσημάτων προκλητών δυναμικών στον μετεγχειρητικό πόνο. [Internet] [Masters thesis]. University of Patras; 2012. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/10889/6247.

Council of Science Editors:

Ντουραντώνης �. Ευφυής ανάλυση βιοσημάτων προκλητών δυναμικών στον μετεγχειρητικό πόνο. [Masters Thesis]. University of Patras; 2012. Available from: http://hdl.handle.net/10889/6247

Freie Universität Berlin

29. Nierhaus, Till Moritz Hermann. Investigation of neuronal inhibition in the cortical processing of somatosensory stimuli using EEG and fMRI.

Degree: 2016, Freie Universität Berlin

URL: http://dx.doi.org/10.17169/refubium-12879

► Invasive measurements have shown that cortical stimulus processing is reflected by the interplay of excitatory and inhibitory neuronal activity. A main challenge of non-invasive neuroimaging… (more)

Subjects/Keywords: brain; cortical inhibition; EEG background rhythms; fMRI; functional connectivity; somatosensory evoked potentials; unconscious; 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Nierhaus, T. M. H. (2016). Investigation of neuronal inhibition in the cortical processing of somatosensory stimuli using EEG and fMRI. (Thesis). Freie Universität Berlin. Retrieved from http://dx.doi.org/10.17169/refubium-12879

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Nierhaus, Till Moritz Hermann. “Investigation of neuronal inhibition in the cortical processing of somatosensory stimuli using EEG and fMRI.” 2016. Thesis, Freie Universität Berlin. Accessed March 05, 2021. http://dx.doi.org/10.17169/refubium-12879.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Nierhaus, Till Moritz Hermann. “Investigation of neuronal inhibition in the cortical processing of somatosensory stimuli using EEG and fMRI.” 2016. Web. 05 Mar 2021.

Vancouver:

Nierhaus TMH. Investigation of neuronal inhibition in the cortical processing of somatosensory stimuli using EEG and fMRI. [Internet] [Thesis]. Freie Universität Berlin; 2016. [cited 2021 Mar 05]. Available from: http://dx.doi.org/10.17169/refubium-12879.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Nierhaus TMH. Investigation of neuronal inhibition in the cortical processing of somatosensory stimuli using EEG and fMRI. [Thesis]. Freie Universität Berlin; 2016. Available from: http://dx.doi.org/10.17169/refubium-12879

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Cape Town

30. Farham, Craig Jeffrey. Somatosensory processing by rat medial pontomedullary reticular formation neurones : responses to innocuous and noxious thermal and mechanical stimuli.

Degree: Image, Division of Physiological Sciences, 1991, University of Cape Town

URL: http://hdl.handle.net/11427/27146

► This work examines somatosensory processing in "giant" neurones of the medial pontomedullary reticular formation (PMRF) in the rat, with particular emphasis on the response to… (more)

▼ This work examines somatosensory processing in "giant" neurones of the medial pontomedullary reticular formation (PMRF) in the rat, with particular emphasis on the response to cutaneous thermal stimuli. Thermal test stimuli were employed as these were deemed to be more precisely quantifiable than other forms of cutaneous stimulation. Activity was recorded from 235 PMRF neurones in 94 female Long Evans rats (270 to 320 g) anaesthetised with urethane (1,25g/kg, i.p.). Rectal temperature was closely controlled at 38 ± 0,5°C. Standard stereotactic and extracellular recording techniques were employed. PMRF giant neurones were identified by their stereotactic location, large, stable spike amplitudes of long duration, responses to cutaneous mechanical stimuli and receptive field properties, and spontaneous discharge characteristics. Ramp, step and sine wave cutaneous thermal stimuli (35-48 °C) were applied to the glabrous skin on the hindpaw by means of a computer-controlled Peltier device. The location of the units was confirmed by subsequent histology. One hundred and eleven neurones were located in nucleus reticularis pontis caudalis (NPC), and 124 in nucleus reticularis gigantocellularis (NGC). Mechanical stimulation excited 188 of 235 (80%) PMRF neurones (ON-m cells), and inhibited 40 (17%, OFF-m cells). Seven cells (3%) had mosaic receptive fields of excitation and inhibition (complex responses, CX-m). Twenty-eight percent of neurones were responsive to both weak and intense stimuli (mixed neurones). The remainder (72%) responded only to intense mechanical stimulation of the skin (high threshold neurones). The (excitatory or inhibitory) response of the mixed neurones to intense stimuli was generally greater than to mild stimuli, Receptive fields ranged in size from restricted (hindlimbs only) to very extensive (covering the entire body surface). Neurones with small receptive fields were almost exclusively of the high threshold type, and tended to be located in NGC, while mixed neurones tended to have larger receptive fields, and were located predominantly in NPC. Some portion of the hind limbs were represented in the receptive fields of all but one of the neurones studied, while the tail and/ or trunk were represented in 77%, and the forelimbs and face in 28% of receptive fields. Most of the cells responding to cutaneous mechanical stimulation had bilateral (usually symmetric) receptive fields. Spontaneous (background) activity occurred in the absence of any deliberate sensory stimulation in 72% of PMRF neurones. The frequency of spontaneous discharge rates ranged from O to 47 spikes/ s. The coefficient of variation of the spontaneous discharge rate of a given neurone was generally less than 20% (range O to 85%). Of the 235 identified mechanosensitive PMRF neurones, 203 (86%) also responded to cutaneous thermal stimulation (43-48 °C) of the ipsilateral hind paw. Eighty percent of these responded with increased discharge rates (ON-t cells), and 20% were inhibited (OFF-t cells). The polarities of response of individual… Advisors/Committee Members: Douglas, Rodney J (advisor).

Subjects/Keywords: Evoked Potentials, Somatosensory; Medulla Oblongata - physiology; Neurons - Physiology.; Reticular formation - physiology; Rats

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Farham, C. J. (1991). Somatosensory processing by rat medial pontomedullary reticular formation neurones : responses to innocuous and noxious thermal and mechanical stimuli. (Thesis). University of Cape Town. Retrieved from http://hdl.handle.net/11427/27146

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Farham, Craig Jeffrey. “Somatosensory processing by rat medial pontomedullary reticular formation neurones : responses to innocuous and noxious thermal and mechanical stimuli.” 1991. Thesis, University of Cape Town. Accessed March 05, 2021. http://hdl.handle.net/11427/27146.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Farham, Craig Jeffrey. “Somatosensory processing by rat medial pontomedullary reticular formation neurones : responses to innocuous and noxious thermal and mechanical stimuli.” 1991. Web. 05 Mar 2021.

Vancouver:

Farham CJ. Somatosensory processing by rat medial pontomedullary reticular formation neurones : responses to innocuous and noxious thermal and mechanical stimuli. [Internet] [Thesis]. University of Cape Town; 1991. [cited 2021 Mar 05]. Available from: http://hdl.handle.net/11427/27146.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Farham CJ. Somatosensory processing by rat medial pontomedullary reticular formation neurones : responses to innocuous and noxious thermal and mechanical stimuli. [Thesis]. University of Cape Town; 1991. Available from: http://hdl.handle.net/11427/27146

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

		in
And / Or
		in
And / Or
		in
And / Or
		in

Open Access Theses and Dissertations