subject:(gait analysis)

Brunel University

1. Hong, Jie. Human gait identification and analysis.

Degree: PhD, 2012, Brunel University

URL: http://bura.brunel.ac.uk/handle/2438/7115 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.564027

► Human gait identification has become an active area of research due to increased security requirements. Human gait identification is a potential new tool for identifying… (more)

Subjects/Keywords: 612.7; Gait identification; Action analysis; Gait signature; Gait phase

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

APA (6^th Edition):

Hong, J. (2012). Human gait identification and analysis. (Doctoral Dissertation). Brunel University. Retrieved from http://bura.brunel.ac.uk/handle/2438/7115 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.564027

Chicago Manual of Style (16^th Edition):

Hong, Jie. “Human gait identification and analysis.” 2012. Doctoral Dissertation, Brunel University. Accessed January 24, 2021. http://bura.brunel.ac.uk/handle/2438/7115 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.564027.

MLA Handbook (7^th Edition):

Hong, Jie. “Human gait identification and analysis.” 2012. Web. 24 Jan 2021.

Vancouver:

Hong J. Human gait identification and analysis. [Internet] [Doctoral dissertation]. Brunel University; 2012. [cited 2021 Jan 24]. Available from: http://bura.brunel.ac.uk/handle/2438/7115 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.564027.

Council of Science Editors:

Hong J. Human gait identification and analysis. [Doctoral Dissertation]. Brunel University; 2012. Available from: http://bura.brunel.ac.uk/handle/2438/7115 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.564027

Universiteit Utrecht

2. Huppes, Tsjester. How accurate is a pressure plate as a clinical tool for equine gait evaluation?.

Degree: 2008, Universiteit Utrecht

URL: http://dspace.library.uu.nl:8080/handle/1874/32527

► Objective: The purpose of this project is to compare simultaneously recorded force plate (FP) and pressure plate (PP) measurements of sound horses at walk and… (more)

▼ Objective: The purpose of this project is to compare simultaneously recorded force plate (FP) and pressure plate (PP) measurements of sound horses at walk and trot to investigate whether limb-loading and timing data obtained from a stand-alone pressure plate system are highly correlated with force plate data. When parameters determined by a stand-alone pressure plate have an acceptable level of accuracy, they could be used interchangeable to force plate measurements and a possibility of using the pressure plate in a clinical setting would be created. Materials and Methods: Six healthy and clinically sound warm blood horses were walked and trotted over a running track, containing a build-in pressure plate, mounted on top of a force plate. For each horse five valid trails were recorded. A trail was considered valid if a complete print of one of the fore hooves was recorded and the velocity was within a preset range. For each set of 5 valid trials of both forelimbs, simultaneously collated FP and PP limb-loading and timing data (mean Peak Vertical Force (PVF), Vertical Impulse (VI), stance phase duration (ST), time on which the PVF occurs (tPVF) and forelimb symmetry ratios (SymPVF and SymVI)) are compared. Mixed Model Analysis of Variance and Bland-Altman plots were used to evaluate differences between FP and PP data for their statistical and clinical relevance. Results: Significant differences between FP and PP were seen for PVF, tPVF, VI, SymPVF and SymVI (P < 0,05), but not for ST. However, subsequent Bland-Altman analysis relativized the statistically significant differences for tPVF and for SymPVF and SymVI at trot as the Limits of Agreement were still within a range that might not be clinically relevant. Conclusion: A pressure plate can be useful for evaluating limb timing variables and symmetry ratios at trot in a clinical setting, although it cannot be used interchangeably to a force plate for measuring absolute values of limb loading. Nevertheless, it has important advantages in terms of practicality to unravel the load-distribution of the different portions of the hoof during a complete stance phase. With these advantages, it is tempting to explore the use of this equipment in the near future to quantify equine lameness in a clinical setting. Advisors/Committee Members: Back, Wim.

Subjects/Keywords: Diergeneeskunde; equine; footscan; gait analysis

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

APA (6^th Edition):

Huppes, T. (2008). How accurate is a pressure plate as a clinical tool for equine gait evaluation?. (Doctoral Dissertation). Universiteit Utrecht. Retrieved from http://dspace.library.uu.nl:8080/handle/1874/32527

Chicago Manual of Style (16^th Edition):

Huppes, Tsjester. “How accurate is a pressure plate as a clinical tool for equine gait evaluation?.” 2008. Doctoral Dissertation, Universiteit Utrecht. Accessed January 24, 2021. http://dspace.library.uu.nl:8080/handle/1874/32527.

MLA Handbook (7^th Edition):

Huppes, Tsjester. “How accurate is a pressure plate as a clinical tool for equine gait evaluation?.” 2008. Web. 24 Jan 2021.

Vancouver:

Huppes T. How accurate is a pressure plate as a clinical tool for equine gait evaluation?. [Internet] [Doctoral dissertation]. Universiteit Utrecht; 2008. [cited 2021 Jan 24]. Available from: http://dspace.library.uu.nl:8080/handle/1874/32527.

Council of Science Editors:

Huppes T. How accurate is a pressure plate as a clinical tool for equine gait evaluation?. [Doctoral Dissertation]. Universiteit Utrecht; 2008. Available from: http://dspace.library.uu.nl:8080/handle/1874/32527

Colorado State University

3. Moorman, Valerie J. Use of the inertial measurement unit to assess normal and abnormal equine hoof kinematics.

Degree: PhD, Clinical Sciences, 2013, Colorado State University

URL: http://hdl.handle.net/10217/78836

► Lameness is a major medical concern and results in a large economic impact for both horse owners and the equine industry. In addition, subtle to… (more)

▼ Lameness is a major medical concern and results in a large economic impact for both horse owners and the equine industry. In addition, subtle to mild lameness can result in poor performance, which can result in decreased competition winnings. While the subjective lameness examination is the most common tool for lameness evaluation, its sensitivity and repeatability have been shown to be poor, especially for subtle and mild lameness. This has led to the development of objective methods to supplement the subjective lameness examination, including stationary force platform analysis, optical kinematics, and horse-based inertial sensor systems. Several of these methods have been shown to be sensitive in identifying lameness. However, stationary force platform and optical kinematics are largely confined to experimental settings, are expensive and time-consuming, and require expertise for collecting and analyzing data. Horse-based systems have become widely investigated, as the components are small, light-weight, telemetric, and can be more easily used in a clinical setting. One specific system with poll and pelvis-mounted sensors, allows for real-time identification of asymmetry, which objectively supplements the subjective lameness examination. While this inertial-sensor system has been shown to be sensitive enough to detect subtle lameness at the trot, it cannot accurately detect bilateral forelimb lameness at the trot and has not been investigated for use evaluating other gaits. As previous optical methods have shown that distal limb kinematics are altered with moderate lameness and the hoof is an ideal place to rigidly mount a small sensor, the kinematics of the hoof should also be investigated to determine if mild lameness can also be detected in this manner. Inertial measurement units (IMU) combine a three-dimensional accelerometer, three-dimensional rate gyroscope, three-dimensional magnetometer, and thermostat. By the integration of these signals, these sensors allow determination of linear and angular kinematics in a global coordinate system. IMUs have been investigated for their use in assessing equine locomotion, by attaching them to the body of a horse. However, an IMU has not been previously utilized on the hoof of the horse. As emerging IMUs are small, light-weight, and often wireless, they have appropriate characteristics to measure hoof kinematics and may be a useful method of also objectively determining abnormal hoof kinematics associated with lameness. As optical methods are currently the gold standard for assessing distal limb kinematics, we used these as a standard to which to compare both linear and angular kinematics determined by an IMU. In the first experiment, optical methods were used to validate the IMU in five clinically normal horses. Walk and trot data were collected on a single forelimb and hind-limb, as the horse was led over-ground, and three-dimensional linear and angular kinematics were compared between the two systems. In the second experiment, three grades of lameness were induced… Advisors/Committee Members: Kawcak, Christopher E. (advisor), McIlwraith, C. Wayne (committee member), Reiser, Raoul F., II (committee member), Haussler, Kevin K. (committee member).

Subjects/Keywords: equine; IMU; gait analysis

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

APA (6^th Edition):

Moorman, V. J. (2013). Use of the inertial measurement unit to assess normal and abnormal equine hoof kinematics. (Doctoral Dissertation). Colorado State University. Retrieved from http://hdl.handle.net/10217/78836

Chicago Manual of Style (16^th Edition):

Moorman, Valerie J. “Use of the inertial measurement unit to assess normal and abnormal equine hoof kinematics.” 2013. Doctoral Dissertation, Colorado State University. Accessed January 24, 2021. http://hdl.handle.net/10217/78836.

MLA Handbook (7^th Edition):

Moorman, Valerie J. “Use of the inertial measurement unit to assess normal and abnormal equine hoof kinematics.” 2013. Web. 24 Jan 2021.

Vancouver:

Moorman VJ. Use of the inertial measurement unit to assess normal and abnormal equine hoof kinematics. [Internet] [Doctoral dissertation]. Colorado State University; 2013. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/10217/78836.

Council of Science Editors:

Moorman VJ. Use of the inertial measurement unit to assess normal and abnormal equine hoof kinematics. [Doctoral Dissertation]. Colorado State University; 2013. Available from: http://hdl.handle.net/10217/78836

University of Illinois – Chicago

4. Magni, Federico. Design of a Wearable Device for Real-Time Gait Correction.

Degree: 2019, University of Illinois – Chicago

URL: http://hdl.handle.net/10027/23737

► Gait Analysis is the quantitative study of the motion of the human body during the gait. The attractive feature of gait analysis regards the possibility… (more)

▼ Gait Analysis is the quantitative study of the motion of the human body during the gait. The attractive feature of gait analysis regards the possibility to study and to quantify the effects on the human motor functions caused by pathologies and lesions relative to the neuromuscular control system and to the musculoskeletal system Nowadays, the gold standard for the functional evaluation of the human gait is the gait analysis laboratory. With the development of wearable technologies, the applications of portable devices for gait analysis applications have become more and more popular. In these years, many authors have proposed valuable devices for wearable gait analysis applications achieving optimum results. The advantage of these solutions is that they can provide real-time sensory feedbacks to the patients thanks to the possibility of embedding small actuators, such as buzzers or vibrating motors. Therefore, the wearable devices can also perform re-training of the patients in order to normalize abnormal walking patterns. In-toeing is a condition in which the foot points internally during the gait instead of being parallel to the walking direction. The three main causes that determines this particular disease are: femoral anteversion, metatarsus adductus, and internal tibial torsion. This condition is very popular in children and it tends to vanish with the growth of the child. However, if it is not properly assessed, in-toeing can persist also in the adult stage. The main existing solutions can be either non-surgical (gate plates, orthodic devices, …) or surgical (tibial osteotomy) and their effectiveness is still debated in the literature. The aim of the project is to develop a wearable device in order to provide a different alternative solution. Many authors demonstrated that the Foot Progression Angle influences plantar pressure distribution. In-toeing causes a shift of the load toward the lateral part of the foot while out-toeing, on the other end, causes higher medial pressures. The idea at the base of the development of the device is to renew and redesign a project developed by the authors that consisted in the development of a smart insole for the real-time gait correction. The insole measured the relative difference of the plantar pressure between the different areas of the foot with force sensing resistors. These signals were collected and processed by a microcontroller that, according to the input information, controls the activation of a haptic feedback unit. The focus of the activity is to overcome the limitations and constrains of the original prototype. We changed the structure of the device from an insole to a sock. We chose this solution in order to can take advantages of sewing technologies in order to be able to embed the hardware in the fibers of the socks and to obtain a more compact device. The development of the project started from the strengths of the previous work: plantar pressure processing, real-time gait evaluation, haptic feedback actuation, and wireless communication. The new… Advisors/Committee Members: Esmailbeigi, Hananeh (advisor), Patton, James (committee member), Aliverti, Andrea (committee member), Esmailbeigi, Hananeh (chair).

Subjects/Keywords: Wearable devices; Gait Analysis; Intoeing

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

APA (6^th Edition):

Magni, F. (2019). Design of a Wearable Device for Real-Time Gait Correction. (Thesis). University of Illinois – Chicago. Retrieved from http://hdl.handle.net/10027/23737

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):

Magni, Federico. “Design of a Wearable Device for Real-Time Gait Correction.” 2019. Thesis, University of Illinois – Chicago. Accessed January 24, 2021. http://hdl.handle.net/10027/23737.

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

MLA Handbook (7^th Edition):

Magni, Federico. “Design of a Wearable Device for Real-Time Gait Correction.” 2019. Web. 24 Jan 2021.

Vancouver:

Magni F. Design of a Wearable Device for Real-Time Gait Correction. [Internet] [Thesis]. University of Illinois – Chicago; 2019. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/10027/23737.

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

Council of Science Editors:

Magni F. Design of a Wearable Device for Real-Time Gait Correction. [Thesis]. University of Illinois – Chicago; 2019. Available from: http://hdl.handle.net/10027/23737

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

5. Nikolopoulos, Apostolis. Παραμετροποίηση ενιαίου ολοκληρωμένου συστήματος ανάλυσης βάδισης.

Degree: 2014, University of Ioannina; Πανεπιστήμιο Ιωαννίνων

URL: http://hdl.handle.net/10442/hedi/37016

►

One of the most complicated moves that someone comes across, and at the sametime of great interest, is the movement of the human body. The… (more)

▼

One of the most complicated moves that someone comes across, and at the sametime of great interest, is the movement of the human body. The study of human gait has attracted early interest of researchers, on the one hand due to the complexity and peculiarities that presents and on the other hand because of the significance of the results of these surveys and their application in clinical practice. In the field of biomechanics, many kinematic and dynamic studies of gait have been made , but not to the point where we have a full description and understanding .Several methods have been developed for recording kinematic and kinetic gait data. The most common ones are the use video cameras, forceplates, the conductive corridor, accelerometers, etc. Most of these systems that have been developed are quite complex, requiring specialized knowledge by the user, and the cost and maintenance is quite high.This study is an approach to the design and customization of gait using the opto-electrical method. For the development of this study we built and introduced the gait analysis laboratory housed in the department of Medical Physics of the University of Ioannina , installing the system of two forceplates and a recording system through video machines, for the kinetic and kinematic analysis respectively .A software was also developed aiming to customize the measurement of gait and focus on the utilization and the presentation of the data extracted.The two systems were installed and synchronized so they can operate either independently or together, depending on the requirements of the examination. During the design and development of the software special care was taken so that the experimental data will automatically be stored in a database for future use. Finally, the software has been developed in such way so as to support future expansions or changes of the two systems .

Μια από τις πιο περίπλοκες κινήσεις που παρουσιάζονται γύρω μας και ταυτόχρονα με πολύ μεγάλο ενδιαφέρον, είναι η κίνηση του ανθρωπίνου σώματος. Η μελέτη της ανθρώπινης βάδισης έχει προσελκύσει από νωρίς το ενδιαφέρον των ερευνητών αφ’ ενός μεν λόγω της πολυπλοκότητας και των ιδιομορφιών που παρουσιάζει, αφ’ ετέρου δε λόγω της σημαντικότητας των αποτελεσμάτων των ερευνών αυτών κατά την εφαρμογή τους στην κλινική πράξη. Από πλευράς μηχανικής έχουν πραγματοποιηθεί πολλές κινηματικές και δυναμικές μελέτες της βάδισης, χωρίς ωστόσο να είμαστε σε σημείο να έχουμε πλήρη περιγραφή και κατανόηση της.Έχουν αναπτυχθεί διάφοροι μέθοδοι καταγραφής των κινηματικών και κινητικών δεδομένων της βάδισης. Οι πιο σημαντικές είναι με χρήση κινηματογραφικών μηχανών, μηχανών βίντεο, δυναμοπλακών, αγώγιμου διαδρόμου, δυναμοδαπέδων, επιταχυνσιομέτρων κ.α. Τα περισσότερα από αυτά τα συστήματα που έχουν αναπτυχθεί, είναι αρκετά πολύπλοκα, απαιτούν εξειδικευμένες γνώσεις από τον χρήστη τους, και το κόστος κτήσης και συντήρησης είναι αρκετά υψηλό.Η εργασία αυτή αποτελεί μία προσέγγιση στην μελέτη και παραμετροποίηση της βάδισης με την χρήση οπτοηλεκτρικών μέσων. Στα πλαίσια της…

Subjects/Keywords: Ανάλυση βάδισης; Gait analysis

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APA (6^th Edition):

Nikolopoulos, A. (2014). Παραμετροποίηση ενιαίου ολοκληρωμένου συστήματος ανάλυσης βάδισης. (Thesis). University of Ioannina; Πανεπιστήμιο Ιωαννίνων. Retrieved from http://hdl.handle.net/10442/hedi/37016

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):

Nikolopoulos, Apostolis. “Παραμετροποίηση ενιαίου ολοκληρωμένου συστήματος ανάλυσης βάδισης.” 2014. Thesis, University of Ioannina; Πανεπιστήμιο Ιωαννίνων. Accessed January 24, 2021. http://hdl.handle.net/10442/hedi/37016.

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

MLA Handbook (7^th Edition):

Nikolopoulos, Apostolis. “Παραμετροποίηση ενιαίου ολοκληρωμένου συστήματος ανάλυσης βάδισης.” 2014. Web. 24 Jan 2021.

Vancouver:

Nikolopoulos A. Παραμετροποίηση ενιαίου ολοκληρωμένου συστήματος ανάλυσης βάδισης. [Internet] [Thesis]. University of Ioannina; Πανεπιστήμιο Ιωαννίνων; 2014. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/10442/hedi/37016.

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

Council of Science Editors:

Nikolopoulos A. Παραμετροποίηση ενιαίου ολοκληρωμένου συστήματος ανάλυσης βάδισης. [Thesis]. University of Ioannina; Πανεπιστήμιο Ιωαννίνων; 2014. Available from: http://hdl.handle.net/10442/hedi/37016

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

6. Duggan, Brendan Michael. Genetic improvement of skeletal architecture and locomotion in domestic poultry.

Degree: PhD, 2018, University of Edinburgh

URL: http://hdl.handle.net/1842/31096

► Breeding success in the broiler chicken has been accompanied by gait problems which are detrimental to productivity and welfare. Although these gait issues have not… (more)

▼ Breeding success in the broiler chicken has been accompanied by gait problems which are detrimental to productivity and welfare. Although these gait issues have not been reported to the same extent in Pekin ducks, there is concern that such problems will manifest if the duck continues on its current selection trajectory. In order to understand how changes in morphology due to selection have affected gait in both species, divergent lines were objectively assessed for gait using a pressure platform (12 birds per line at three, five and seven weeks of age). The broiler chicken was compared to the slower growing layer chicken and the Pekin duck to its slower growing ancestor, the mallard. Two breeding lines of Pekin duck were also assessed. After gait assessment, the leg bones (femur and tibiotarsus) were scanned by computed tomography to measure morphological changes which have occurred due to selection for high growth and meat yield. Results were analysed by ANOVA, accounting for age and sex. During walking, heavy lines walked at a slower velocity, displayed a wider stance and spent more time supporting their mass on both feet than their lighter conspecifics, strategies which are likely to improve balance. The foot angle while walking differed between lines; all duck lines rotated their feet internally whereas the layer chickens’ feet were aligned with the direction of travel. Conversely the broiler chicken rotated its feet externally by seven weeks of age. Morphologically, the main differences were between species. Duck lines reached adult leg size earlier than chickens, which may be a response to differing adaptive environments prior to domestication. This early cessation of bone growth in ducks may provide more opportunity for the bones to remodel to handle the loads imposed on them. Lower levels of porosity and a unique cortical architecture observed in ducks endow relatively greater bone strength. Bone curvature also differed between species; the tibiotarsus curved more laterally in ducks than in chickens and may be a swimming adaptation that hinders locomotion on land in the modern production bird. In order to improve the objectivity of selection for better gait in poultry, the genetic parameters of gait components selected on the basis of results in this thesis were estimated using a linear mixed model in a population of Pekin ducks of known pedigree. As they are a simpler measure, similar or improved heritability estimates were estimated for these gait components when compared with the standard commercial gait score which is based on a subjective view of walking ability. Intense selection for economic traits has altered gait in similar ways in both species. To improve gait in poultry, greater breeding success may be achieved by focussing on those components of gait which have changed through selection, rather than using a subjective overall visual gait score. Furthermore, in both species, adaptations for pre-domesticated life may have affected the ability with which the selected lines have accommodated their…

Subjects/Keywords: 636.5; Pekin ducks; gait; morphology; broiler chicken; gait analysis

10 more images…

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APA (6^th Edition):

Duggan, B. M. (2018). Genetic improvement of skeletal architecture and locomotion in domestic poultry. (Doctoral Dissertation). University of Edinburgh. Retrieved from http://hdl.handle.net/1842/31096

Chicago Manual of Style (16^th Edition):

Duggan, Brendan Michael. “Genetic improvement of skeletal architecture and locomotion in domestic poultry.” 2018. Doctoral Dissertation, University of Edinburgh. Accessed January 24, 2021. http://hdl.handle.net/1842/31096.

MLA Handbook (7^th Edition):

Duggan, Brendan Michael. “Genetic improvement of skeletal architecture and locomotion in domestic poultry.” 2018. Web. 24 Jan 2021.

Vancouver:

Duggan BM. Genetic improvement of skeletal architecture and locomotion in domestic poultry. [Internet] [Doctoral dissertation]. University of Edinburgh; 2018. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/1842/31096.

Council of Science Editors:

Duggan BM. Genetic improvement of skeletal architecture and locomotion in domestic poultry. [Doctoral Dissertation]. University of Edinburgh; 2018. Available from: http://hdl.handle.net/1842/31096

Queens University

7. Yang, Shuozhi. Inertial Sensors in Estimating Spatio-Temporal Parameters of Walking: Performance Evaluation and Error Analysis .

Degree: Mechanical and Materials Engineering, 2011, Queens University

URL: http://hdl.handle.net/1974/6664

► The portability, ease of use and improved accuracy of miniature inertial sensors brought by current microelectromechanical system (MEMS) technology has inspired researchers to develop human… (more)

▼ The portability, ease of use and improved accuracy of miniature inertial sensors brought by current microelectromechanical system (MEMS) technology has inspired researchers to develop human movement monitoring system with body-fixed sensors. Although a large number of studies have attempted to explore the use of miniature inertial sensors in estimating walking speed for the past two decades, there still remain some questions regarding applying inertial sensors in estimating walking speed under different walking conditions and for different subject populations. In this thesis, I focus on evaluating and improving the performance of a shank-mounted mounted inertial measurement unit (IMU) based walking speed estimation method. My research can be divided into four parts. The first part was a systematic review regarding the state of the art of current development of the inertial sensor based walking speed estimation method. A total of 16 articles were fully reviewed in terms of sensor specification, sensor attachment location, experimental design and spatial parameter estimation algorithm. In the second part, a comprehensive performance evaluation was conducted, which included the treadmill and overground walking experiments with constraint on the walking speed, stride length and stride frequency. A systematic error was observed in the error analysis of this study, which was adjusted by subtracting the bias by linear regression. In the third part, a post-stroke subject overground walking experiment was carried out with an improved walking speed estimation method that reduced the systematic error caused by previous false initial speed assumption. In addition to walking speed estimation, the gait asymmetry for post-stroke hemiparetic gait was also evaluated with the proposed method. The last part was the sensor error model analysis. We elaborately analyzed and discussed the estimation errors involved in this method in order to completely understand the sensor error compensation in walking speed estimation algorithm design. Two existing sensor error models and one newly developed sensor error model were compared with the treadmill walking experiment, which demonstrated the effect of each sensor error component on the estimation result and the importance of the sensor error model selection.

Subjects/Keywords: stroke ; gait analysis ; biomechanics ; kinematics ; inertial sensor ; gait asymmetry ; walking speed

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

APA (6^th Edition):

Yang, S. (2011). Inertial Sensors in Estimating Spatio-Temporal Parameters of Walking: Performance Evaluation and Error Analysis . (Thesis). Queens University. Retrieved from http://hdl.handle.net/1974/6664

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):

Yang, Shuozhi. “Inertial Sensors in Estimating Spatio-Temporal Parameters of Walking: Performance Evaluation and Error Analysis .” 2011. Thesis, Queens University. Accessed January 24, 2021. http://hdl.handle.net/1974/6664.

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

MLA Handbook (7^th Edition):

Yang, Shuozhi. “Inertial Sensors in Estimating Spatio-Temporal Parameters of Walking: Performance Evaluation and Error Analysis .” 2011. Web. 24 Jan 2021.

Vancouver:

Yang S. Inertial Sensors in Estimating Spatio-Temporal Parameters of Walking: Performance Evaluation and Error Analysis . [Internet] [Thesis]. Queens University; 2011. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/1974/6664.

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

Council of Science Editors:

Yang S. Inertial Sensors in Estimating Spatio-Temporal Parameters of Walking: Performance Evaluation and Error Analysis . [Thesis]. Queens University; 2011. Available from: http://hdl.handle.net/1974/6664

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

Virginia Tech

8. Renner, Kristen Elizaberth. Assessing Limb Symmetry using the Clinically Accessible loadsol®.

Degree: PhD, Biomedical Engineering, 2019, Virginia Tech

URL: http://hdl.handle.net/10919/89102

► Symmetry during walking is a valuable attribute as asymmetry has been correlated with an increased fall risk and decreased mobility. Currently, load based symmetry is… (more)

Subjects/Keywords: Gait analysis; symmetry; biofeedback; gait training; total knee arthroplasty

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

APA (6^th Edition):

Renner, K. E. (2019). Assessing Limb Symmetry using the Clinically Accessible loadsol®. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/89102

Chicago Manual of Style (16^th Edition):

Renner, Kristen Elizaberth. “Assessing Limb Symmetry using the Clinically Accessible loadsol®.” 2019. Doctoral Dissertation, Virginia Tech. Accessed January 24, 2021. http://hdl.handle.net/10919/89102.

MLA Handbook (7^th Edition):

Renner, Kristen Elizaberth. “Assessing Limb Symmetry using the Clinically Accessible loadsol®.” 2019. Web. 24 Jan 2021.

Vancouver:

Renner KE. Assessing Limb Symmetry using the Clinically Accessible loadsol®. [Internet] [Doctoral dissertation]. Virginia Tech; 2019. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/10919/89102.

Council of Science Editors:

Renner KE. Assessing Limb Symmetry using the Clinically Accessible loadsol®. [Doctoral Dissertation]. Virginia Tech; 2019. Available from: http://hdl.handle.net/10919/89102

Freie Universität Berlin

9. Grobelny, Anuschka Jutta Renata. Visuo-perzeptive Bewegungsanalyse von Patienten mit Multipler Sklerose.

Degree: 2020, Freie Universität Berlin

URL: http://dx.doi.org/10.17169/refubium-27794

► Gait is often impaired in people with multiple sclerosis (PwMS), but detailed assessment of gait impairment in research and care remains challenging. In previous studies… (more)

▼ Gait is often impaired in people with multiple sclerosis (PwMS), but detailed assessment of gait impairment in research and care remains challenging. In previous studies the validity and feasibility of visual perceptive computing (VPC) for objective gait assessments in PwMS was shown. Among these, the Short Maximum Speed Walk (SMSW) was introduced, which assesses gait on very short recording distances. Objective: To investigate the equivalence of SMSW to rater-based Timed 25-Foot Walk in a large cohort of PwMS. Additionally, the association of SMSW-derived gait parameters with clinical disability as well as subjective gait impairment should be investigated, in order to validate the SMSW as a quick and objective measure of clinical relevance possibly superior to T25FW. Methods: 95 PwMS and 60 healthy controls (HC) each absolved three measurements of the SMSW using a VPC system with the Microsoft® Kinect™ in order to establish testretest- reliability. Both groups also performed the T25FW. In PwMS, disability was rated according to the Expanded Disability Status Scale (EDSS) and self-perceived walking impairment according to the 12-item Multiple Sclerosis Walking Scale (MSWS-12). Results: PwMS showed reduced average speed (p < 0.001) and higher mediolateral deviation (p = 0.002) during SMSW than HC. Average speed was the most reliable SMSW parameter in both groups (intra-class correlation coefficient (ICC) in PwMS = 0.985, and in HC = 0.977). Average speed declined with age in PwMS and HC (r in PwMS = -0.648, and in HC = -0.452, both p < 0.001). Correlation of SMSW average speed and T25FW speed was high in both groups (r in PwMS = 0.783, and in HC = 0.747, both p < 0.001) and the mean difference (0.0013 m/s) between both methods was below the smallest detectable change. Average speed correlated well with both clinical disability based on EDSS (r = -0.586, p < 0.001) and self-perceived walking impairment based on MSWS-12 (r = -0.546, p < 0.001). Conclusion: VPC-assessed walking parameters during SMSW can reliably detect gait disturbance in PwMS over very short distance. Specifically, maximum gait speed can be obtained with high accuracy in this simple test set-up. Associations with disability and self-perceived walking impairment support clinical relevance. Future research is needed but given its objectivity in a simple test set-up, SMSW is possibly superior to T25FW. Advisors/Committee Members: female (gender), N.N. (firstReferee), N.N. (furtherReferee).

Subjects/Keywords: multiple sclerosis; gait disorder; gait analysis; ddc:610

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APA (6^th Edition):

Grobelny, A. J. R. (2020). Visuo-perzeptive Bewegungsanalyse von Patienten mit Multipler Sklerose. (Thesis). Freie Universität Berlin. Retrieved from http://dx.doi.org/10.17169/refubium-27794

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):

Grobelny, Anuschka Jutta Renata. “Visuo-perzeptive Bewegungsanalyse von Patienten mit Multipler Sklerose.” 2020. Thesis, Freie Universität Berlin. Accessed January 24, 2021. http://dx.doi.org/10.17169/refubium-27794.

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

MLA Handbook (7^th Edition):

Grobelny, Anuschka Jutta Renata. “Visuo-perzeptive Bewegungsanalyse von Patienten mit Multipler Sklerose.” 2020. Web. 24 Jan 2021.

Vancouver:

Grobelny AJR. Visuo-perzeptive Bewegungsanalyse von Patienten mit Multipler Sklerose. [Internet] [Thesis]. Freie Universität Berlin; 2020. [cited 2021 Jan 24]. Available from: http://dx.doi.org/10.17169/refubium-27794.

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

Council of Science Editors:

Grobelny AJR. Visuo-perzeptive Bewegungsanalyse von Patienten mit Multipler Sklerose. [Thesis]. Freie Universität Berlin; 2020. Available from: http://dx.doi.org/10.17169/refubium-27794

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

Dalhousie University

10. Conrad, Janet. The Biomechanical Effects of an Externally Applied Orthosis on Medial Compartment Knee Osteoarthritis.

Degree: Master of Applied Science, Department of Biomedical Engineering, 2011, Dalhousie University

URL: http://hdl.handle.net/10222/14387

► This thesis examined the immediate biomechanical effects of valgus unloader brace application in participants with moderate medial compartment knee osteoarthritis during gait. Thirty-three individuals were… (more)

Subjects/Keywords: Knee Osteoarthritis; Valgus Unloader Brace; Gait Analysis

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APA (6^th Edition):

Conrad, J. (2011). The Biomechanical Effects of an Externally Applied Orthosis on Medial Compartment Knee Osteoarthritis. (Masters Thesis). Dalhousie University. Retrieved from http://hdl.handle.net/10222/14387

Chicago Manual of Style (16^th Edition):

Conrad, Janet. “The Biomechanical Effects of an Externally Applied Orthosis on Medial Compartment Knee Osteoarthritis.” 2011. Masters Thesis, Dalhousie University. Accessed January 24, 2021. http://hdl.handle.net/10222/14387.

MLA Handbook (7^th Edition):

Conrad, Janet. “The Biomechanical Effects of an Externally Applied Orthosis on Medial Compartment Knee Osteoarthritis.” 2011. Web. 24 Jan 2021.

Vancouver:

Conrad J. The Biomechanical Effects of an Externally Applied Orthosis on Medial Compartment Knee Osteoarthritis. [Internet] [Masters thesis]. Dalhousie University; 2011. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/10222/14387.

Council of Science Editors:

Conrad J. The Biomechanical Effects of an Externally Applied Orthosis on Medial Compartment Knee Osteoarthritis. [Masters Thesis]. Dalhousie University; 2011. Available from: http://hdl.handle.net/10222/14387

University of Miami

11. Eltoukhy, Moataz A. Implementation and Validation of a Detailed 3D Inverse Dynamics Lower Extremity Model for Gait Analysis Applications Based on Optimization Technique.

Degree: PhD, Industrial Engineering (Engineering), 2011, University of Miami

URL: https://scholarlyrepository.miami.edu/oa_dissertations/558

► The goal of this research work was to introduce the whole process of developing and validating a 3D lower extremity musculoskeletal model and to… (more)

Subjects/Keywords: Gait Analysis; Musculoskeletal Modeling; EMG; Biomechanics.

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APA (6^th Edition):

Eltoukhy, M. A. (2011). Implementation and Validation of a Detailed 3D Inverse Dynamics Lower Extremity Model for Gait Analysis Applications Based on Optimization Technique. (Doctoral Dissertation). University of Miami. Retrieved from https://scholarlyrepository.miami.edu/oa_dissertations/558

Chicago Manual of Style (16^th Edition):

Eltoukhy, Moataz A. “Implementation and Validation of a Detailed 3D Inverse Dynamics Lower Extremity Model for Gait Analysis Applications Based on Optimization Technique.” 2011. Doctoral Dissertation, University of Miami. Accessed January 24, 2021. https://scholarlyrepository.miami.edu/oa_dissertations/558.

MLA Handbook (7^th Edition):

Eltoukhy, Moataz A. “Implementation and Validation of a Detailed 3D Inverse Dynamics Lower Extremity Model for Gait Analysis Applications Based on Optimization Technique.” 2011. Web. 24 Jan 2021.

Vancouver:

Eltoukhy MA. Implementation and Validation of a Detailed 3D Inverse Dynamics Lower Extremity Model for Gait Analysis Applications Based on Optimization Technique. [Internet] [Doctoral dissertation]. University of Miami; 2011. [cited 2021 Jan 24]. Available from: https://scholarlyrepository.miami.edu/oa_dissertations/558.

Council of Science Editors:

Eltoukhy MA. Implementation and Validation of a Detailed 3D Inverse Dynamics Lower Extremity Model for Gait Analysis Applications Based on Optimization Technique. [Doctoral Dissertation]. University of Miami; 2011. Available from: https://scholarlyrepository.miami.edu/oa_dissertations/558

12. Speybrouck, Wouter. Implementing real-time step detection algorithm in EyesWeb environment.

Degree: 2011, , School of Engineering

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:bth-2891

► Many methods are used for measuring and defining the presence of Parkinson's disease. One important aspect of the disease is gait disturbance, which can… (more)

Subjects/Keywords: Shimmer; Parkinson's disease; Gait analysis; C++; EyesWeb

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APA (6^th Edition):

Speybrouck, W. (2011). Implementing real-time step detection algorithm in EyesWeb environment. (Thesis). , School of Engineering. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:bth-2891

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):

Speybrouck, Wouter. “Implementing real-time step detection algorithm in EyesWeb environment.” 2011. Thesis, , School of Engineering. Accessed January 24, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-2891.

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

MLA Handbook (7^th Edition):

Speybrouck, Wouter. “Implementing real-time step detection algorithm in EyesWeb environment.” 2011. Web. 24 Jan 2021.

Vancouver:

Speybrouck W. Implementing real-time step detection algorithm in EyesWeb environment. [Internet] [Thesis]. , School of Engineering; 2011. [cited 2021 Jan 24]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:bth-2891.

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

Council of Science Editors:

Speybrouck W. Implementing real-time step detection algorithm in EyesWeb environment. [Thesis]. , School of Engineering; 2011. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:bth-2891

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

Delft University of Technology

13. Quek, Yu Yang (author). Automatic Cattle Lameness Assessment with Markerless Cattle Pose Estimation.

Degree: 2019, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:72f3bb83-56f4-4147-99f8-efafafdbd1f7

►

Lameness is characterized by abnormal gait and is an indicator of various hoof diseases in cattle. Not only does this raise animal welfare issues, it… (more)

▼

Lameness is characterized by abnormal gait and is an indicator of various hoof diseases in cattle. Not only does this raise animal welfare issues, it also causes significant economic loss from reduced milk yield and fertility. Despite that, prevalence of lameness in dairy farms is high because farmers are unable to dedicate time and labor to identify lame cattle. Many automatic lameness detection solutions have been proposed in literature. Machine vision solutions using cameras are especially attractive because cameras do not require much space and is relatively low cost. However, none of the machine vision solutions so far have been robust enough to be useful to dairy farmers. This thesis attempts to remedy that by applying deep learning methods to the pose estimation of cattle to analyze their gait and detect the presence of lameness. 313 videos of cattle walking were recorded at a dairy farm. Images were randomly extracted from those videos and 17 body parts were manually annotated on the images to fine-tune a deep neural network pretrained on ImageNet. The fine-tuned network is then used to automatically find the trajectories of the 17 body parts in all 313 videos. 84 gait features were extracted from each video based on these trajectories. Each video was also manually given a locomotion score between 1-5 by 2 experts. Due to the small number of locomotion score 5 cows, locomotion score 4 and 5 were merged into one group for analysis. Two experiments were conducted with these gait features and locomotion scores: a) Data analysis to test significant differences between locomotion score groups and b) Automatic locomotion score classification. Data analysis was done using ANOVA followed by Bonferroni correction. Stance time related features were the best at differentiating locomotion score groups, but were unable to differentiate between locomotion score pair 2<>3. Step length related features were also relatively good at differentiating different locomotion score groups, but have trouble differentiating between locomotion score pairs 1<>2 and 2<>3. For the automatic classification, the 84 gait features were first reduced to 3 features using LDA. Then, various classifiers were trained with these 3 features and locomotion score as labels. The linear discriminant classifier achieved the highest classification rate at 85.6%, but this number was heavily skewed by the high classification rate of locomotion score 1 group (95.3%), which also makes up the largest portion of the dataset. To correct this imbalance in the dataset, the prior probabilities were set equal for each locomotion score group and the classifiers were trained again. This resulted in much better classification rates with the linear discriminant classifier for locomotion score 2 and 3 (71% and 84% respectively) at the expense of lowering the classification rate of locomotion score 1 (83.4%).

Mechanical Engineering

Advisors/Committee Members: Harlaar, Jaap (mentor), Geelen, Jinne (graduation committee), Tax, David (graduation committee), Delft University of Technology (degree granting institution).

Subjects/Keywords: cattle; Pose estimation; Pattern Recognition; gait analysis

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APA (6^th Edition):

Quek, Y. Y. (. (2019). Automatic Cattle Lameness Assessment with Markerless Cattle Pose Estimation. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:72f3bb83-56f4-4147-99f8-efafafdbd1f7

Chicago Manual of Style (16^th Edition):

Quek, Yu Yang (author). “Automatic Cattle Lameness Assessment with Markerless Cattle Pose Estimation.” 2019. Masters Thesis, Delft University of Technology. Accessed January 24, 2021. http://resolver.tudelft.nl/uuid:72f3bb83-56f4-4147-99f8-efafafdbd1f7.

MLA Handbook (7^th Edition):

Quek, Yu Yang (author). “Automatic Cattle Lameness Assessment with Markerless Cattle Pose Estimation.” 2019. Web. 24 Jan 2021.

Vancouver:

Quek YY(. Automatic Cattle Lameness Assessment with Markerless Cattle Pose Estimation. [Internet] [Masters thesis]. Delft University of Technology; 2019. [cited 2021 Jan 24]. Available from: http://resolver.tudelft.nl/uuid:72f3bb83-56f4-4147-99f8-efafafdbd1f7.

Council of Science Editors:

Quek YY(. Automatic Cattle Lameness Assessment with Markerless Cattle Pose Estimation. [Masters Thesis]. Delft University of Technology; 2019. Available from: http://resolver.tudelft.nl/uuid:72f3bb83-56f4-4147-99f8-efafafdbd1f7

University of Georgia

14. Tinkle, Amanda Kate. The effect of corrective claw trimming on the gait analysis of sows.

Degree: 2016, University of Georgia

URL: http://hdl.handle.net/10724/34670

► The purpose of this experiment was to explore if correctively trimming sow claws would beneficially change the manner in which the sow walks. Welfare of… (more)

Subjects/Keywords: Sow; Lameness; Corrective Trimming; Gait Analysis

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APA (6^th Edition):

Tinkle, A. K. (2016). The effect of corrective claw trimming on the gait analysis of sows. (Thesis). University of Georgia. Retrieved from http://hdl.handle.net/10724/34670

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):

Tinkle, Amanda Kate. “The effect of corrective claw trimming on the gait analysis of sows.” 2016. Thesis, University of Georgia. Accessed January 24, 2021. http://hdl.handle.net/10724/34670.

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

MLA Handbook (7^th Edition):

Tinkle, Amanda Kate. “The effect of corrective claw trimming on the gait analysis of sows.” 2016. Web. 24 Jan 2021.

Vancouver:

Tinkle AK. The effect of corrective claw trimming on the gait analysis of sows. [Internet] [Thesis]. University of Georgia; 2016. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/10724/34670.

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

Council of Science Editors:

Tinkle AK. The effect of corrective claw trimming on the gait analysis of sows. [Thesis]. University of Georgia; 2016. Available from: http://hdl.handle.net/10724/34670

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

University of Oklahoma

15. Mai, Anh. GAIT PERFORMANCE AND CONTROL OF A PROSTHETIC ANKLE JOINT FOR BELOW-KNEE AMPUTEES.

Degree: PhD, 2015, University of Oklahoma

URL: http://hdl.handle.net/11244/15496

► Traumatic events such as accidents or vascular and circulatory disorders often lead to amputation of the lower limb below the knee joint. The surgery is… (more)

▼ Traumatic events such as accidents or vascular and circulatory disorders often lead to amputation of the lower limb below the knee joint. The surgery is followed by fitting of a prosthetic device and rehabilitation process to help the individual recover mobility. The recovered gait of the individual depends to a large extent on his/her health, the amputation technique, and the functional level of the prosthesis. Prior research in amputee gait has focused mostly on assessing gait symmetry, movement of the healthy joints, activities of the unaffected muscles, and the metabolic energy consumption in individuals who had undergone traditional amputation. Very little research has been carried out on the performance of individuals with non-traditional amputation procedures designed to maximize the ability of the residual limb to support body weight at the extremity and to maintain the ability of the affected muscles. Moreover, majority of the studies were limited to gait tests in laboratory environments which restricted the mobility of the individuals. Current ankle/foot prostheses for people with below-knee amputation are primarily passive devices whose performance cannot be adapted or optimized to meet the requirements of different users. The adverse consequences of wearing poorly functioning prosthetic feet include asymmetric gait, increased metabolic consumption, limited blood flow, instability, and pain. Over the long term, the amputees, especially ones with diabetes, might have to undergo hip replacement procedure and use wheel-chair on a daily basis. There exists a high and increasing demand for an advanced prosthetic foot that is comfortable and able to replicate the function of the biological foot. Some of the factors hindering the development and performance validation of such an actively controlled foot are the lack of complete understanding of the gait, the interaction between the residual limb and the controller, presence of human in the control loop, unknown interaction between the terrain and the foot, and stringent requirements on the mechanical power and rigidity of the foot. This dissertation aims to address these shortcomings in a systematic fashion in order to develop an intelligent ankle/foot prosthesis system. The following are the key steps in the process adopted in this dissertation. • First, a gait monitoring device and algorithms for gait analysis will be developed to study the gait of people with below-knee amputation in real time during work-related activities. Experimental protocols are then designed to collect gait data from individuals with below-knee amputation in order to understand the activity of the residual muscles and the ability of the prosthetic device to support body weight during gait. • The dependence of the interfacial socket forces and electromyography signals from the muscles in the residual limb on the type of the gait and gait-related events will then be studied. The use of this dependence to recognize user gait and the corresponding ankle displacement pattern for the… Advisors/Committee Members: Commuri, Sesh (advisor), Zaman, Musharraf (committee member), Runolfsson, Thordur (committee member), Tang, Choon Yik (committee member), Yu, Tian-You (committee member).

Subjects/Keywords: Gait Analysis; Prosthetic Foot; Intelligent Control

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APA (6^th Edition):

Mai, A. (2015). GAIT PERFORMANCE AND CONTROL OF A PROSTHETIC ANKLE JOINT FOR BELOW-KNEE AMPUTEES. (Doctoral Dissertation). University of Oklahoma. Retrieved from http://hdl.handle.net/11244/15496

Chicago Manual of Style (16^th Edition):

Mai, Anh. “GAIT PERFORMANCE AND CONTROL OF A PROSTHETIC ANKLE JOINT FOR BELOW-KNEE AMPUTEES.” 2015. Doctoral Dissertation, University of Oklahoma. Accessed January 24, 2021. http://hdl.handle.net/11244/15496.

MLA Handbook (7^th Edition):

Mai, Anh. “GAIT PERFORMANCE AND CONTROL OF A PROSTHETIC ANKLE JOINT FOR BELOW-KNEE AMPUTEES.” 2015. Web. 24 Jan 2021.

Vancouver:

Mai A. GAIT PERFORMANCE AND CONTROL OF A PROSTHETIC ANKLE JOINT FOR BELOW-KNEE AMPUTEES. [Internet] [Doctoral dissertation]. University of Oklahoma; 2015. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/11244/15496.

Council of Science Editors:

Mai A. GAIT PERFORMANCE AND CONTROL OF A PROSTHETIC ANKLE JOINT FOR BELOW-KNEE AMPUTEES. [Doctoral Dissertation]. University of Oklahoma; 2015. Available from: http://hdl.handle.net/11244/15496

Brno University of Technology

16. Benešovská, Veronika. Kinetická analýza signálů z laboratoře chůze: Kinetic analysis of signals from gait laboratory.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/173645

► Gait analysis has an irreplaceable meaning in many various fields. Thanks to the Vicon system, which is used in gait laboratory, the movement of individual… (more)

Subjects/Keywords: Chůze; krokový cyklus; kinetická analýza; laboratoř chůze; systém Vicon; GUI.; Gait; gait cycle; kinetic analysis; gait laboratory; system Vicon; GUI.

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APA (6^th Edition):

Benešovská, V. (2019). Kinetická analýza signálů z laboratoře chůze: Kinetic analysis of signals from gait laboratory. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/173645

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):

Benešovská, Veronika. “Kinetická analýza signálů z laboratoře chůze: Kinetic analysis of signals from gait laboratory.” 2019. Thesis, Brno University of Technology. Accessed January 24, 2021. http://hdl.handle.net/11012/173645.

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

MLA Handbook (7^th Edition):

Benešovská, Veronika. “Kinetická analýza signálů z laboratoře chůze: Kinetic analysis of signals from gait laboratory.” 2019. Web. 24 Jan 2021.

Vancouver:

Benešovská V. Kinetická analýza signálů z laboratoře chůze: Kinetic analysis of signals from gait laboratory. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/11012/173645.

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

Council of Science Editors:

Benešovská V. Kinetická analýza signálů z laboratoře chůze: Kinetic analysis of signals from gait laboratory. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/173645

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

George Mason University

17. Vishnoi, Nalini. An Approach to Analyzing and Recognizing Human Gait .

Degree: 2014, George Mason University

URL: http://hdl.handle.net/1920/8986

► Gait analysis has been an active area of research in computer vision for a long time. It is also important for rehabilitation science where clinicians… (more)

Subjects/Keywords: Computer science; Computer Vision; Gait Recognition; Image Flow; Kalman Filter; Markerless Gait Analysis; Phases of Gait Cycle

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APA (6^th Edition):

Vishnoi, N. (2014). An Approach to Analyzing and Recognizing Human Gait . (Thesis). George Mason University. Retrieved from http://hdl.handle.net/1920/8986

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):

Vishnoi, Nalini. “An Approach to Analyzing and Recognizing Human Gait .” 2014. Thesis, George Mason University. Accessed January 24, 2021. http://hdl.handle.net/1920/8986.

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

MLA Handbook (7^th Edition):

Vishnoi, Nalini. “An Approach to Analyzing and Recognizing Human Gait .” 2014. Web. 24 Jan 2021.

Vancouver:

Vishnoi N. An Approach to Analyzing and Recognizing Human Gait . [Internet] [Thesis]. George Mason University; 2014. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/1920/8986.

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

Council of Science Editors:

Vishnoi N. An Approach to Analyzing and Recognizing Human Gait . [Thesis]. George Mason University; 2014. Available from: http://hdl.handle.net/1920/8986

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

University of Georgia

18. DuLaney, David Burnett. Effect of starting distance on vertical ground reaction forces in the dog.

Degree: 2014, University of Georgia

URL: http://hdl.handle.net/10724/21030

► Kinetic gait analysis is used extensively in both human and veterinary medicine, both to detect pathological gait abnormalities and to quantify the efficacy of surgical… (more)

Subjects/Keywords: Gait analysis; force plate; starting distance; steady state gait; peak vertical force; vertical impulse

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APA (6^th Edition):

DuLaney, D. B. (2014). Effect of starting distance on vertical ground reaction forces in the dog. (Thesis). University of Georgia. Retrieved from http://hdl.handle.net/10724/21030

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):

DuLaney, David Burnett. “Effect of starting distance on vertical ground reaction forces in the dog.” 2014. Thesis, University of Georgia. Accessed January 24, 2021. http://hdl.handle.net/10724/21030.

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

MLA Handbook (7^th Edition):

DuLaney, David Burnett. “Effect of starting distance on vertical ground reaction forces in the dog.” 2014. Web. 24 Jan 2021.

Vancouver:

DuLaney DB. Effect of starting distance on vertical ground reaction forces in the dog. [Internet] [Thesis]. University of Georgia; 2014. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/10724/21030.

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

Council of Science Editors:

DuLaney DB. Effect of starting distance on vertical ground reaction forces in the dog. [Thesis]. University of Georgia; 2014. Available from: http://hdl.handle.net/10724/21030

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

Universidade de Brasília

19. Flávia Liara Massaroto Cessel Chagas. Estudo retrospectivo da análise de marcha de pacientes com paralisia cerebral do tipo hemiparesia espástica.

Degree: 2007, Universidade de Brasília

URL: http://bdtd.bce.unb.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=2071

►

O objetivo geral deste estudo foi descrever as principais alterações cinemáticas da marcha em pacientes portadores de paralisia cerebral (PC) do tipo hemiparesia espástica segundo… (more)

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O objetivo geral deste estudo foi descrever as principais alterações cinemáticas da marcha em pacientes portadores de paralisia cerebral (PC) do tipo hemiparesia espástica segundo a classificação de WINTERS, GAGE e HICKS, (1987). Para isso foram coletados exames já realizados no laboratório de movimento da Universidade Estadual de Goiás (UEG) no período de janeiro de 2001 a fevereiro de 2005, sendo a amostra composta por 27 crianças, de 5 a 15 anos de idade. Neste estudo também foram analisadas as curvas angulares de amplitude de movimento (ADM) dos pacientes e avaliamos esses movimentos no plano sagital, além de normalizar os parâmetros lineares (cadência, velocidade, comprimento do passo e passada). Para registro desses parâmetros foram utilizados 6 câmeras de infra-vermelho, 1 câmera VHS e o processamento dos parâmetros foi realizado através do sistema VICON PEAK MOTUS 2000. A análise de variância (ANOVA) foi utilizada para comparar os valores absolutos e normalizados dos parâmetros lineares entre os grupos. Os pacientes foram divididos em 4 grupos segundo WINTERS, GAGE e HICKS, (1987). No grupo I, caracterizado pelo tornozelo em eqüino durante a fase de balanço, foram identificados 11 pacientes; o grupo II, 5 pacientes tinham flexão plantar durante todas as fases de apoio e balanço. No grupo III, foi enquadrado 6 pacientes, caracterizados pelo pé em eqüino durante todo o ciclo e joelho em recurvatum, com limitação de flexão; finalmente no grupo IV, 5 pacientes possuíam as mesmas alterações encontradas no grupo III com o agravante da diminuição de ADM do quadril. Três pacientes foram excluídos por não se enquadrarem nessa classificação, contudo possuíam características semelhantes entre si: joelhos fletidos durante a fase de apoio e tornozelo em flexão plantar durante a fase de balanço. As médias de idade dos pacientes enquadrados nos grupos I, II e IV (9,45; 10,6 e 11,4 anos respectivamente) foram correspondentes estatisticamente (? = 0,05 e gl = 10, 4 e 4 respectivamente) às médias descritas no estudo de WINTERS, GAGE e HICKS, (1987). Foram encontradas diferenças significativas (? = 0,05 e gl = 4 e 5) nos grupos II e III quanto à velocidade. Na normalização observamos que os parâmetros lineares ficaram mais homogêneos e sem muitas discrepâncias. A análise de variância (ANOVA) não detectou diferença significativa (?=0,05), entre os grupos (I, II, III, IV) nos parâmetros absolutos e normalizados de forma não dimensional.

The objective of this study was to describe the main kinematics alterations of the gait in patients with spastic hemiparesia cerebral palsy to the according classification of WINTERS, GAGE &HICKS, (1987). For this, examinations already carried in laboratory of movement of University Statue of Goiás (UEG) were collected from January 2005 to February 2005. The sample was composed for 27 childrens with 5 to 15 years old. In this study, we also analyzed the anglers curves amplitude of patients and also evaluated these movements in the sagittal plan, beyond to normalizing the linear parameters…

Advisors/Committee Members: Demóstenes Moreira, Ana Cristina de David, Florêncio Figueiredo Cavalcanti Neto.

Subjects/Keywords: Spastic hemiplegic; Paralisia cerebral nas crianças; Gait analysis; Gait classification; Marcha humana; MEDICINA; Cerebral palsy

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APA (6^th Edition):

Chagas, F. L. M. C. (2007). Estudo retrospectivo da análise de marcha de pacientes com paralisia cerebral do tipo hemiparesia espástica. (Thesis). Universidade de Brasília. Retrieved from http://bdtd.bce.unb.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=2071

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):

Chagas, Flávia Liara Massaroto Cessel. “Estudo retrospectivo da análise de marcha de pacientes com paralisia cerebral do tipo hemiparesia espástica.” 2007. Thesis, Universidade de Brasília. Accessed January 24, 2021. http://bdtd.bce.unb.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=2071.

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

MLA Handbook (7^th Edition):

Chagas, Flávia Liara Massaroto Cessel. “Estudo retrospectivo da análise de marcha de pacientes com paralisia cerebral do tipo hemiparesia espástica.” 2007. Web. 24 Jan 2021.

Vancouver:

Chagas FLMC. Estudo retrospectivo da análise de marcha de pacientes com paralisia cerebral do tipo hemiparesia espástica. [Internet] [Thesis]. Universidade de Brasília; 2007. [cited 2021 Jan 24]. Available from: http://bdtd.bce.unb.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=2071.

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

Council of Science Editors:

Chagas FLMC. Estudo retrospectivo da análise de marcha de pacientes com paralisia cerebral do tipo hemiparesia espástica. [Thesis]. Universidade de Brasília; 2007. Available from: http://bdtd.bce.unb.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=2071

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

University of Guelph

20. Cheung, Edwin H. Equine Gait Data Analysis using Signal Transforms as a Preprocessor to Back Propagation Networks.

Degree: MS, School of Computer Science, 2014, University of Guelph

URL: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/8150

► This thesis examines using Back Propagation network in the analysis of equine gait data. Back Propagation networks are capable of classifying non-linear data sets, but… (more)

Subjects/Keywords: Equine Gait; Neural Network; Fourier Transform; Gait Analysis; Signal Transform; Wavelet Transform; Back Propagation

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APA (6^th Edition):

Cheung, E. H. (2014). Equine Gait Data Analysis using Signal Transforms as a Preprocessor to Back Propagation Networks. (Masters Thesis). University of Guelph. Retrieved from https://atrium.lib.uoguelph.ca/xmlui/handle/10214/8150

Chicago Manual of Style (16^th Edition):

Cheung, Edwin H. “Equine Gait Data Analysis using Signal Transforms as a Preprocessor to Back Propagation Networks.” 2014. Masters Thesis, University of Guelph. Accessed January 24, 2021. https://atrium.lib.uoguelph.ca/xmlui/handle/10214/8150.

MLA Handbook (7^th Edition):

Cheung, Edwin H. “Equine Gait Data Analysis using Signal Transforms as a Preprocessor to Back Propagation Networks.” 2014. Web. 24 Jan 2021.

Vancouver:

Cheung EH. Equine Gait Data Analysis using Signal Transforms as a Preprocessor to Back Propagation Networks. [Internet] [Masters thesis]. University of Guelph; 2014. [cited 2021 Jan 24]. Available from: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/8150.

Council of Science Editors:

Cheung EH. Equine Gait Data Analysis using Signal Transforms as a Preprocessor to Back Propagation Networks. [Masters Thesis]. University of Guelph; 2014. Available from: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/8150

Delft University of Technology

21. Mickers, Youp (author). One Step At a Time: Newly Proposed Gait Event Detection Using Position Benchmarked Against Existing Acceleration-Based Methods.

Degree: 2020, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:4e6c9606-2d46-4266-8198-7eb37136d42b

►

Gait event detection allows for insight into one’s gait pattern, an invaluable aid in rehabilitation. Current methods often rely on measured acceleration and rarely on… (more)

Subjects/Keywords: Gait Event Detection; Gait Phase Analysis; Acceleration-based; Position-based; Toe-Off; Heel Strike

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APA (6^th Edition):

Mickers, Y. (. (2020). One Step At a Time: Newly Proposed Gait Event Detection Using Position Benchmarked Against Existing Acceleration-Based Methods. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:4e6c9606-2d46-4266-8198-7eb37136d42b

Chicago Manual of Style (16^th Edition):

Mickers, Youp (author). “One Step At a Time: Newly Proposed Gait Event Detection Using Position Benchmarked Against Existing Acceleration-Based Methods.” 2020. Masters Thesis, Delft University of Technology. Accessed January 24, 2021. http://resolver.tudelft.nl/uuid:4e6c9606-2d46-4266-8198-7eb37136d42b.

MLA Handbook (7^th Edition):

Mickers, Youp (author). “One Step At a Time: Newly Proposed Gait Event Detection Using Position Benchmarked Against Existing Acceleration-Based Methods.” 2020. Web. 24 Jan 2021.

Vancouver:

Mickers Y(. One Step At a Time: Newly Proposed Gait Event Detection Using Position Benchmarked Against Existing Acceleration-Based Methods. [Internet] [Masters thesis]. Delft University of Technology; 2020. [cited 2021 Jan 24]. Available from: http://resolver.tudelft.nl/uuid:4e6c9606-2d46-4266-8198-7eb37136d42b.

Council of Science Editors:

Mickers Y(. One Step At a Time: Newly Proposed Gait Event Detection Using Position Benchmarked Against Existing Acceleration-Based Methods. [Masters Thesis]. Delft University of Technology; 2020. Available from: http://resolver.tudelft.nl/uuid:4e6c9606-2d46-4266-8198-7eb37136d42b

Dalhousie University

22. Harding, Graeme Thomas. Obesity, Moderate Knee Osteoarthritis, and Knee Joint Dynamics.

Degree: Master of Applied Science, Department of Biomedical Engineering, 2012, Dalhousie University

URL: http://hdl.handle.net/10222/15437

► Obesity is a highly cited risk factor for knee osteoarthritis (OA) associated with increased risk of development of OA and accelerated disease progression. Rates of… (more)

Subjects/Keywords: Obesity Moderate Knee Osteoarthritis Joint Dynamics Gait Analysis Principal Component Analysis

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APA (6^th Edition):

Harding, G. T. (2012). Obesity, Moderate Knee Osteoarthritis, and Knee Joint Dynamics. (Masters Thesis). Dalhousie University. Retrieved from http://hdl.handle.net/10222/15437

Chicago Manual of Style (16^th Edition):

Harding, Graeme Thomas. “Obesity, Moderate Knee Osteoarthritis, and Knee Joint Dynamics.” 2012. Masters Thesis, Dalhousie University. Accessed January 24, 2021. http://hdl.handle.net/10222/15437.

MLA Handbook (7^th Edition):

Harding, Graeme Thomas. “Obesity, Moderate Knee Osteoarthritis, and Knee Joint Dynamics.” 2012. Web. 24 Jan 2021.

Vancouver:

Harding GT. Obesity, Moderate Knee Osteoarthritis, and Knee Joint Dynamics. [Internet] [Masters thesis]. Dalhousie University; 2012. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/10222/15437.

Council of Science Editors:

Harding GT. Obesity, Moderate Knee Osteoarthritis, and Knee Joint Dynamics. [Masters Thesis]. Dalhousie University; 2012. Available from: http://hdl.handle.net/10222/15437

University of Gothenburg / Göteborgs Universitet

23. Zügner, Roland. Gait and motion analysis of hip arthroplasty. Validity, reliability and longterm results.

Degree: 2017, University of Gothenburg / Göteborgs Universitet

URL: http://hdl.handle.net/2077/53611

► Introduction: Walking is one of the most fundamental activities of daily living in humans, when the hip joints transfer power between the lower extremities and… (more)

▼ Introduction: Walking is one of the most fundamental activities of daily living in humans, when the hip joints transfer power between the lower extremities and the pelvis. Hip osteoarthritis (OA) will more or less influence this function and is increasing in an ageing population. Total hip arthroplasty (THA) is a common treatment for patients diagnosed with hip osteoarthritis when non-surgical treatments have failed. Optical tracking systems (OTS) based on cameras and force plates mounted in the floor have been used since the 1960s. The technique includes attachment of reflective markers with double-adhesive tape to the skin of the patient. Marker positions are recorded when the patient walks through a calibrated measurement volume. Material and methods: In Study I, hip joint movements were measured with two different dynamic motion analysis systems, an optical tracking system and roentgen stereophotogrammetric analysis (RSA) in 16 patients with THA. In Study II, three patient groups were examined to study if the reproducibility of meas-ured values differs depending on whether the hip joint is normal, has developed OA or has been replaced with a THA. The aim of Study III was to investigate the gait in 22 patients operated bilaterally with two different types of stems at the same occasion. In Study IV, 62 patients operated with a Madreporic Lord hip prosthesis between 1979 and 1986 were followed for an average period of 26 years. In Study V, gait analy-sis was performed using two different motion analysis systems, one based on an optical tracking system and one based on accelerometers. Forty-nine THA patients were simultaneously evaluated with both methods. Results: During active hip motions soft-tissue displacements caused an underestimation of the true skeletal motion (Study I). In Study II the hip motions in patients with OA showed inferior repeatability between different investigators compared with THA patients and healthy controls. The gait pattern in the THA patients had not returned to normal one to two years after the operation. Study III showed no differences in speed, step length and frequency, or regarding kinematics or kinetics between short and conventional stems. Although both hip joints were operated during one-stage bilateral THA, there was still a difference between gait patterns two years after surgery compared with controls. In Study IV, the follow-up showed an average HHS of 81 (SD 14) and a pain score of 41 (SD 5), despite that more than half of the patients had undergone a revision of the acetabular cup. Some hips, but not all showed pronounced loss of bone mineral density around the stem. In Study V the accelerometer system measured movements of the pelvis and knee joint that did not differ from the optical system. However, significantly smaller flexion-extension was recorded. Conclusion: This dissertation shows that the deviation from skeletal movements measured using OTS is smallest when measuring hip flexion-extension in patients with THA. OTS is able to distinguish patients with hip…

Subjects/Keywords: Gait analysis; Hip arthroplasty; Kinematics; Radiostereometric analysis; Hip osteoarthritis

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

APA (6^th Edition):

Zügner, R. (2017). Gait and motion analysis of hip arthroplasty. Validity, reliability and longterm results. (Thesis). University of Gothenburg / Göteborgs Universitet. Retrieved from http://hdl.handle.net/2077/53611

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):

Zügner, Roland. “Gait and motion analysis of hip arthroplasty. Validity, reliability and longterm results.” 2017. Thesis, University of Gothenburg / Göteborgs Universitet. Accessed January 24, 2021. http://hdl.handle.net/2077/53611.

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

MLA Handbook (7^th Edition):

Zügner, Roland. “Gait and motion analysis of hip arthroplasty. Validity, reliability and longterm results.” 2017. Web. 24 Jan 2021.

Vancouver:

Zügner R. Gait and motion analysis of hip arthroplasty. Validity, reliability and longterm results. [Internet] [Thesis]. University of Gothenburg / Göteborgs Universitet; 2017. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/2077/53611.

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

Council of Science Editors:

Zügner R. Gait and motion analysis of hip arthroplasty. Validity, reliability and longterm results. [Thesis]. University of Gothenburg / Göteborgs Universitet; 2017. Available from: http://hdl.handle.net/2077/53611

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

Wright State University

24. Patel, Rutvik Bharatkumar. Novel Cost and Space Efficient Range of Motion and Gait Analysis Systems.

Degree: MS, Computer Science, 2016, Wright State University

URL: http://rave.ohiolink.edu/etdc/view?acc_num=wright1485206546395948

► In this thesis, we have explored the use of the latest motion tracking technologies, as evident by Microsoft Xbox Kinect’s motion tracking capabilities, in combination… (more)

▼ In this thesis, we have explored the use of the latest motion tracking technologies, as evident by Microsoft Xbox Kinect’s motion tracking capabilities, in combination with 3D digital human modeling and animation, multi-modality image capturing and processing, and fusion, to design a new generation of low-cost range of motion and gait analysis solutions that overcome the limitation of existing tools. The proposed solutions and our prototype systems have demonstrated accurate measurements and reliable analysis outcome compared to current clinic practices, with significantly reduced complexity and cost. Furthermore, it eliminates the need for expensive effort for pre- and post- processing of data, and also the need for a large lab space for placing the camera array. As a result, it is particularly suitable for deployment directly at doctor/therapist offices. Without having to send patient to the motion labs, which could be far away and expensive in most places, it gives them a tool to quickly and conveniently capture and access the range of motion and gait result for enhanced diagnosis, treatment, and rehabilitation for joint problems, e.g., for joint replacement and repair patients.Specifically, we have developed a touch-free solution for measuring the joint range of motion in the human body to address the clinic needs of evidence to support accurate diagnosis, treatment and rehabilitation for joint problems, and improvediiiinteraction and among patient, doctor, therapist and etc. In our approach, we will gather motion data captured through the motion tracking device Kinect and real- timely process motion data to obtain range of motion in enhanced accuracy and reproducibility. We have completed a prototype, which illustrates our entire work flow. Our preliminary experiment results have shown our system provides reliable and effective analysis of range of motions.We have also started the design and development of a Kinect-based gait analysis system to provide a broad range of high quality body motion analysis without having to depend on high cost equipment. We have completed all function components of the prototype and have use it to demonstrate the correctness, effectiveness and reliability of such an ultra-low cost solution in practice. Our preliminary experiments for feasibility study have shown consistent reproducibility and accuracy.In Summary, we have developed prototypes for range of motion and gait analysis, and have carried out experimental study to show their capabilities. We believe these new techniques will improve the current practice in clinical body motion analysis. Advisors/Committee Members: Pei, Yong (Advisor).

Subjects/Keywords: Computer Science; Kinect; Motion Analysis; Gait Analysis; Range of Motion

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

APA (6^th Edition):

Patel, R. B. (2016). Novel Cost and Space Efficient Range of Motion and Gait Analysis Systems. (Masters Thesis). Wright State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=wright1485206546395948

Chicago Manual of Style (16^th Edition):

Patel, Rutvik Bharatkumar. “Novel Cost and Space Efficient Range of Motion and Gait Analysis Systems.” 2016. Masters Thesis, Wright State University. Accessed January 24, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=wright1485206546395948.

MLA Handbook (7^th Edition):

Patel, Rutvik Bharatkumar. “Novel Cost and Space Efficient Range of Motion and Gait Analysis Systems.” 2016. Web. 24 Jan 2021.

Vancouver:

Patel RB. Novel Cost and Space Efficient Range of Motion and Gait Analysis Systems. [Internet] [Masters thesis]. Wright State University; 2016. [cited 2021 Jan 24]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright1485206546395948.

Council of Science Editors:

Patel RB. Novel Cost and Space Efficient Range of Motion and Gait Analysis Systems. [Masters Thesis]. Wright State University; 2016. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright1485206546395948

University of Illinois – Urbana-Champaign

25. Bokhari, Ehsan. Examining cranial cruciate ligament deficiency and its effect on canine gait using Parafac2.

Degree: MA, 0338, 2012, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/32024

► Gait analyses are typically concerned with comparing subjects’ waveform patterns for clinical or experimental reasons; two-mode data matrices (e.g., subjects × gait percents) are commonly… (more)

Subjects/Keywords: Cranial Cruciate Ligament (CCL) deficiency; Canine Gait Analysis; Parallel Factor Analysis; Multiway Component Analysis; Parafac2

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

APA (6^th Edition):

Bokhari, E. (2012). Examining cranial cruciate ligament deficiency and its effect on canine gait using Parafac2. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/32024

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):

Bokhari, Ehsan. “Examining cranial cruciate ligament deficiency and its effect on canine gait using Parafac2.” 2012. Thesis, University of Illinois – Urbana-Champaign. Accessed January 24, 2021. http://hdl.handle.net/2142/32024.

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

MLA Handbook (7^th Edition):

Bokhari, Ehsan. “Examining cranial cruciate ligament deficiency and its effect on canine gait using Parafac2.” 2012. Web. 24 Jan 2021.

Vancouver:

Bokhari E. Examining cranial cruciate ligament deficiency and its effect on canine gait using Parafac2. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2012. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/2142/32024.

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

Council of Science Editors:

Bokhari E. Examining cranial cruciate ligament deficiency and its effect on canine gait using Parafac2. [Thesis]. University of Illinois – Urbana-Champaign; 2012. Available from: http://hdl.handle.net/2142/32024

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

Dalhousie University

26. Rutherford, Derek. Factors affecting knee joint muscle activation patterns during gait in individuals with knee osteoarthritis.

Degree: PhD, Department of Biomedical Engineering, 2012, Dalhousie University

URL: http://hdl.handle.net/10222/14410

► Knee osteoarthritis (OA) is a progressive disease and a leading cause of morbidity in older adults, resulting in severe mobility limitations. While the osteoligamentous and… (more)

▼ Knee osteoarthritis (OA) is a progressive disease and a leading cause of morbidity in older adults, resulting in severe mobility limitations. While the osteoligamentous and neuromuscular systems are altered in knee OA, little data is available to illustrate an association among these systems. The objective of this dissertation was to improve our understanding of how muscle activation patterns during gait are altered across the knee OA severity spectrum and to examine how factors related to the OA process are associated with these alterations. Three independent but related studies were conducted. Muscle activation of the medial and lateral orientations of the gastrocnemii, quadriceps and hamstrings were recorded during gait using surface electromyography for all three studies. Key activation features were identified using principal component analysis. First, participants selected from a large group (n=272) of individuals classified as asymptomatic, ii) moderate ii) severe knee OA were matched for walking velocity. Significant amplitude and temporal activation characteristics were found, supporting that differences among OA severities exist and were not the result of walking velocity only. Secondly, individuals with moderate OA were sub-grouped based on structural severity determined using Kellgren-Lawrence radiographic scores (II-IV) and were compared to a velocity-matched asymptomatic group. Medial gastrocnemius, lateral hamstring and quadriceps amplitudes and temporal patterns were significantly altered by structural severity where significant activation imbalances between the lateral:medial gastrocnemii and hamstrings were found with greater structural impairment (score>II). Thirdly, individuals with moderate OA were prospectively evaluated and divided into knee effusion and no effusion groups, based on a positive bulge test. A significantly higher knee flexion angle during mid-stance, higher quadriceps amplitudes and prolonged hamstrings amplitudes were found when effusion was found. These studies showed that muscle activation patterns during walking were related to i) OA presence and severity based on functional, symptoms and radiographic evidence, ii) structural severity and iii) knee joint effusion. These findings improve our understanding of the interrelationships between alterations in joint structure and function associated with knee OA and muscle activation patterns during gait. These data can contribute to the development of gait-based metrics that can facilitate knee OA diagnosis and monitor progression. Advisors/Committee Members: Dr. Walter Herzog (external-examiner), Dr. Sarah Wells (graduate-coordinator), Dr. John Kozey (thesis-reader), Dr. William Stanish (thesis-reader), Dr. Cheryl Hubley-Kozey (thesis-supervisor), Not Applicable (ethics-approval), Yes (manuscripts), Yes (copyright-release).

Subjects/Keywords: Osteoarthritis; Electromyography; Gait Analysis; Knee; Pattern Recognition; Knee effusion; Severity

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

APA (6^th Edition):

Rutherford, D. (2012). Factors affecting knee joint muscle activation patterns during gait in individuals with knee osteoarthritis. (Doctoral Dissertation). Dalhousie University. Retrieved from http://hdl.handle.net/10222/14410

Chicago Manual of Style (16^th Edition):

Rutherford, Derek. “Factors affecting knee joint muscle activation patterns during gait in individuals with knee osteoarthritis.” 2012. Doctoral Dissertation, Dalhousie University. Accessed January 24, 2021. http://hdl.handle.net/10222/14410.

MLA Handbook (7^th Edition):

Rutherford, Derek. “Factors affecting knee joint muscle activation patterns during gait in individuals with knee osteoarthritis.” 2012. Web. 24 Jan 2021.

Vancouver:

Rutherford D. Factors affecting knee joint muscle activation patterns during gait in individuals with knee osteoarthritis. [Internet] [Doctoral dissertation]. Dalhousie University; 2012. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/10222/14410.

Council of Science Editors:

Rutherford D. Factors affecting knee joint muscle activation patterns during gait in individuals with knee osteoarthritis. [Doctoral Dissertation]. Dalhousie University; 2012. Available from: http://hdl.handle.net/10222/14410

Dalhousie University

27. Konadu, David. An Insight into implant failure through Inducible Displacement and Gait Analysis in Total Knee Replacements.

Degree: Master of Applied Science, Department of Biomedical Engineering, 2013, Dalhousie University

URL: http://hdl.handle.net/10222/36322

► Knee osteoarthritis is a debilitating disease causing pain and disability in adults. Biomechanical factors including obesity, abnormal magnitude and load distribution have been cited to… (more)

▼ Knee osteoarthritis is a debilitating disease causing pain and disability in adults. Biomechanical factors including obesity, abnormal magnitude and load distribution have been cited to play a role in its initiation and progression with its definite cause being multi-factorial. Total knee arthroplasty has become the treatment of choice for knee osteoarthritis and although the procedure is mostly successful, there are some patients who experience implant failures which necessitates revision surgery. Revision surgery is more complicated and thus there is the need to monitor patients who have undergone TKA so as ensure better outcomes and also address problems much earlier. Objective methods like Radiostereometric Analysis (RSA) has proven to be a good tool at diagnosing these implant failures. Inducible displacement with RSA has the potential to serve as a one-time measure to diagnose implant failures. Previous studies have applied loads to induce motion to the knee in various ways- squatting, exercising and weight-bearing on the affected limb. This was not standardized and caused wide variations in the data. This work looked at refining a device used to apply standardized loads to the knee resulting in a more portable and faster way of applying load to the joint. Gait analysis is used to assess implant function pre and post surgery. Some gait patterns have also been related to implant failure. Previous works have focussed primarily on associations between well-working implants (non-revised patients) and these gait patterns (adduction moments and flexion angles). This work focussed on any differences in the gait patterns between patients who did not undergo revision surgery and those that did. Although most parameter differences did not reach statistical differences, they point to important trends that may explain the causative factors (adduction moments) whiles others may point to the effects of disease progression (external rotation). Advisors/Committee Members: Edward Valstar (external-examiner), Sarah Wells (graduate-coordinator), Daniel Boyd, Ron El-Hawary (thesis-reader), Janie Wilson, Michael Dunbar (thesis-supervisor), Received (ethics-approval), Not Applicable (manuscripts), Yes (copyright-release).

Subjects/Keywords: gait analysis; RSA; Total knee arthroplasty; Inducible displacement

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

APA (6^th Edition):

Konadu, D. (2013). An Insight into implant failure through Inducible Displacement and Gait Analysis in Total Knee Replacements. (Masters Thesis). Dalhousie University. Retrieved from http://hdl.handle.net/10222/36322

Chicago Manual of Style (16^th Edition):

Konadu, David. “An Insight into implant failure through Inducible Displacement and Gait Analysis in Total Knee Replacements.” 2013. Masters Thesis, Dalhousie University. Accessed January 24, 2021. http://hdl.handle.net/10222/36322.

MLA Handbook (7^th Edition):

Konadu, David. “An Insight into implant failure through Inducible Displacement and Gait Analysis in Total Knee Replacements.” 2013. Web. 24 Jan 2021.

Vancouver:

Konadu D. An Insight into implant failure through Inducible Displacement and Gait Analysis in Total Knee Replacements. [Internet] [Masters thesis]. Dalhousie University; 2013. [cited 2021 Jan 24]. Available from: http://hdl.handle.net/10222/36322.

Council of Science Editors:

Konadu D. An Insight into implant failure through Inducible Displacement and Gait Analysis in Total Knee Replacements. [Masters Thesis]. Dalhousie University; 2013. Available from: http://hdl.handle.net/10222/36322

University of Utah

28. Lincoln, Lucas Samuel. Towards a mobile motion analysis laboratory: improvements in wearable motion capture and force measurement.

Degree: MS, Mechanical Engineering, 2012, University of Utah

URL: http://content.lib.utah.edu/cdm/singleitem/collection/etd3/id/648/rec/2765

► Gait analysis is an important tool for diagnosing a wide variety of disorders, with its increasingly accepted benefits culminating in the widespread adoption of motion… (more)

Subjects/Keywords: Gait; Haptics; Kinematics; Optical; Sensor; Tactile; Motion analysis laboratory; Motion capture

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

APA (6^th Edition):

Lincoln, L. S. (2012). Towards a mobile motion analysis laboratory: improvements in wearable motion capture and force measurement. (Masters Thesis). University of Utah. Retrieved from http://content.lib.utah.edu/cdm/singleitem/collection/etd3/id/648/rec/2765

Chicago Manual of Style (16^th Edition):

Lincoln, Lucas Samuel. “Towards a mobile motion analysis laboratory: improvements in wearable motion capture and force measurement.” 2012. Masters Thesis, University of Utah. Accessed January 24, 2021. http://content.lib.utah.edu/cdm/singleitem/collection/etd3/id/648/rec/2765.

MLA Handbook (7^th Edition):

Lincoln, Lucas Samuel. “Towards a mobile motion analysis laboratory: improvements in wearable motion capture and force measurement.” 2012. Web. 24 Jan 2021.

Vancouver:

Lincoln LS. Towards a mobile motion analysis laboratory: improvements in wearable motion capture and force measurement. [Internet] [Masters thesis]. University of Utah; 2012. [cited 2021 Jan 24]. Available from: http://content.lib.utah.edu/cdm/singleitem/collection/etd3/id/648/rec/2765.

Council of Science Editors:

Lincoln LS. Towards a mobile motion analysis laboratory: improvements in wearable motion capture and force measurement. [Masters Thesis]. University of Utah; 2012. Available from: http://content.lib.utah.edu/cdm/singleitem/collection/etd3/id/648/rec/2765

29. Carneiro, Susana Moreira. Statistical gait analysis in patients after total hip arthroplasty.

Degree: 2012, Instituto Politécnico de Bragança

URL: https://www.rcaap.pt/detail.jsp?id=oai:bibliotecadigital.ipb.pt:10198/8221

► Patient’s functional recovery after Total Hip Arthroplasty (THA) is often slow. Besides, patients tend to adjust gait patterns to avoid the pain, a condition referred… (more)

▼ Patient’s functional recovery after Total Hip Arthroplasty (THA) is often slow. Besides, patients tend to adjust gait patterns to avoid the pain, a condition referred to as antalgic gait. The aim of this work is to highlight changes in gait and muscle activation patterns of patients after total hip arthroplasty, by means of a statistical gait analysis. The gait analysis was performed on 20 patients with unilateral hip prosthesis (3, 6 and 12 months post-operatively) and 20 controls, at self-selected and fast speed. The analysis was performed using the system Step 32 (DemItalia, Italy). Various statistical analyses were done to compare the outcomes of the two groups. Subjects were examined bilaterally by means of basographic sensors (foot switches), goniometric sensors (in the knee and hip), and surface electromyography of five leg muscles. This study demonstrated that, for patients, the number of atypical strides is higher and the heel contact phase is extended in time, in both sides. Besides, on the operated leg, despite a significant increase in the hip dynamic range of motion, patients do not reach normal range of motion (ROM) values even one year after the intervention. Furthermore, the electromyographic results show that the number of simpler activations tends to increases and the number of complex activations decreases over the time for THA patients, suggesting a compensations strategy. A recuperação funcional do paciente após a artroplastia total da anca (PTA) é muitas vezes demorada. Além disso, os pacientes tendem a ajustar padrões de marcha de forma a evitar a dor, uma condição referida como marcha antálgica. O objetivo deste trabalho é destacar as alterações na marcha e padrões de ativação muscular dos pacientes após artroplastia total da anca, por meio de uma análise estatística da marcha. A análise da marcha foi realizada em 20 pacientes com prótese unilateral da anca (3, 6 e 12 meses pós-operatório) e 20 controles, com velocidade auto-selecionada e rápida. A análise foi realizada através do sistema Step 32 (DemItalia, Itália). Várias análises estatísticas foram realizadas para comparar os resultados dos dois grupos. Os indivíduos foram examinados bilateralmente através de sensores basográficos (interruptores de pé), sensores goniométricos (no joelho e anca) e electromiografia de superfície em cinco músculos da perna. Este estudo demonstrou que, para os pacientes, o número de passos atípicos é maior e a fase de contacto do calcanhar (H) é prolongada, em ambos os lados. Além disso, na perna operada, apesar de ocorrer um aumento significativo na amplitude dinâmica do movimento da anca, os pacientes não atingem valores de amplitude de movimento (ADM) normais, mesmo um ano após a intervenção. Além disso, os resultados electromiográficos mostram que o número de ativações mais simples tendem a aumentar e do número de ativações complexos a diminuir ao longo do tempo para os pacientes submetidos a artroplastia total da anca, sugerindo uma estratégia de compensação. Advisors/Committee Members: Knaflitz, Marko, Piloto, P.A.G..

Subjects/Keywords: Total hip arthroplasty; Statistical gait analysis; Basographic sensors; Goniometric sensors; Electromyography

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

APA (6^th Edition):

Carneiro, S. M. (2012). Statistical gait analysis in patients after total hip arthroplasty. (Thesis). Instituto Politécnico de Bragança. Retrieved from https://www.rcaap.pt/detail.jsp?id=oai:bibliotecadigital.ipb.pt:10198/8221

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):

Carneiro, Susana Moreira. “Statistical gait analysis in patients after total hip arthroplasty.” 2012. Thesis, Instituto Politécnico de Bragança. Accessed January 24, 2021. https://www.rcaap.pt/detail.jsp?id=oai:bibliotecadigital.ipb.pt:10198/8221.

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

MLA Handbook (7^th Edition):

Carneiro, Susana Moreira. “Statistical gait analysis in patients after total hip arthroplasty.” 2012. Web. 24 Jan 2021.

Vancouver:

Carneiro SM. Statistical gait analysis in patients after total hip arthroplasty. [Internet] [Thesis]. Instituto Politécnico de Bragança; 2012. [cited 2021 Jan 24]. Available from: https://www.rcaap.pt/detail.jsp?id=oai:bibliotecadigital.ipb.pt:10198/8221.

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

Council of Science Editors:

Carneiro SM. Statistical gait analysis in patients after total hip arthroplasty. [Thesis]. Instituto Politécnico de Bragança; 2012. Available from: https://www.rcaap.pt/detail.jsp?id=oai:bibliotecadigital.ipb.pt:10198/8221

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

Penn State University

30. Shi, Ruolin. MODEL-ORDER SELECTION FOR THE FLUCTUATION ANALYSIS OF HUMAN GAIT DATA.

Degree: 2016, Penn State University

URL: https://submit-etda.libraries.psu.edu/catalog/12485rus280

► Variability in the repeated execution of human movements is generally believed to contain key information for understanding the neuromotor system. A data analysis framework based… (more)

▼ Variability in the repeated execution of human movements is generally believed to contain key information for understanding the neuromotor system. A data analysis framework based on the idea of goal equivalent manifold (GEM) has been previously developed to study inter-trial error correction and to predict both the temporal and geometric structure of variability for skilled motor performance. The GEM framework successfully provides a general model-based approach for characterizing the neuromotor dynamic system from experimental data. However, the first-order autoregressive (AR) models adopted by previous studies have never been shown to be adequate. Furthermore, they are incapable of explaining why there is more variability in the performance of older people, especially given the finding that both young and old people share a similar geometrical structure to their variability. In this thesis, we focus on human gait data introducing higher-order AR model into the GEM framework so that we can look more carefully at the inter-stride dynamics, particularly in regard to the required state space dimension needed to model fluctuations. We use the Akaike and Bayesian information criteria (AIC & BIC) to analyze the distribution of preferred model orders of two age groups. We find that the most probable model orders of two groups are no larger than three, especially, the model orders selected by BIC indicate the first-order AR model could describe the dynamic system well by showing that first and second order models are most frequently picked. For geometric structure, a lower order model is preferred for variability in goal-relevant subspace while a higher order model is preferred in null subspace. By performing permutation test, results of statistical difference between preferred model orders of two age groups do not show consistency between models selected by AIC and BIC, for which we cannot make a firm conclusion and further studies may be required. Advisors/Committee Members: Ruolin Shi, Thesis Advisor/Co-Advisor.

Subjects/Keywords: Goal Equivalent Manifold; Time Series Analysis; Model-Order Selection; Human Gait

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

APA (6^th Edition):

Shi, R. (2016). MODEL-ORDER SELECTION FOR THE FLUCTUATION ANALYSIS OF HUMAN GAIT DATA. (Thesis). Penn State University. Retrieved from https://submit-etda.libraries.psu.edu/catalog/12485rus280

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):

Shi, Ruolin. “MODEL-ORDER SELECTION FOR THE FLUCTUATION ANALYSIS OF HUMAN GAIT DATA.” 2016. Thesis, Penn State University. Accessed January 24, 2021. https://submit-etda.libraries.psu.edu/catalog/12485rus280.

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

MLA Handbook (7^th Edition):

Shi, Ruolin. “MODEL-ORDER SELECTION FOR THE FLUCTUATION ANALYSIS OF HUMAN GAIT DATA.” 2016. Web. 24 Jan 2021.

Vancouver:

Shi R. MODEL-ORDER SELECTION FOR THE FLUCTUATION ANALYSIS OF HUMAN GAIT DATA. [Internet] [Thesis]. Penn State University; 2016. [cited 2021 Jan 24]. Available from: https://submit-etda.libraries.psu.edu/catalog/12485rus280.

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

Council of Science Editors:

Shi R. MODEL-ORDER SELECTION FOR THE FLUCTUATION ANALYSIS OF HUMAN GAIT DATA. [Thesis]. Penn State University; 2016. Available from: https://submit-etda.libraries.psu.edu/catalog/12485rus280

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

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Open Access Theses and Dissertations