+publisher:"Universidade Estadual de Campinas" +contributor:("Pedroni, Cristiane Rodrigues")

Universidade Estadual de Campinas

1. Amorim, Maise Mendonça. Relação entre o angulo do processo coronoide da mandibula e a atividade eletromiografica do musculo temporal nas diferentes classes esqueleticas: Relation between the angle of the coronoid process of the mandible and the electromyographic activity of the anterior part temporal muscle in the different skeletal classes.

Degree: 2007, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288454

► Abstract: The development of mandibular ramus is an important event of craniofacial growth, with an upper and posterior direction. As the development, the morphology of… (more)

▼ Abstract: The development of mandibular ramus is an important event of craniofacial growth, with an upper and posterior direction. As the development, the morphology of bone tissue is related to the muscular activity. The objective of this work was to analyze the relation between the angle of the coronoid process of the mandible in the latero-lateral direction, and electromyographic activity of the anterior part of the temporal muscle in subjects with different skeletal classes. The sample comprised 67 volunteers (25 females and 42 males; mean age, 24.6 ± 4.5 years), subdivided into three groups according to the ANB angle, namely, Classes I (n=25), II (n=22) and III (n=20). Two radiographic examinations were performed, a lateral cephalogram one for measurement of the ANB angle and classification of the individuals, and a posteroanterior (PA) cephalogram one for measurement of the angle of the coronoid process. A electromyographic examination was carried out for the purpose of determining the electromyographic activity of the anterior part of the temporal muscle. Statistical analysis of the data showed that the relation between inclination of the coronoid process and skeletal class was negative for the three classes studied. The intra-group variability was significant for all the skeletal classes. The relation between electromyographic activity of the anterior part of the temporal muscle and the angle of the coronoid process was negative for the Class I and II individuals. In group Class III, there was a significant relation between the two factors studied; analysis of the electromyographic activity of the anterior part of the temporal muscle showed statistically significant differences in Class II individuals, when compared to individuals of Class I and III, who showed similar mean values. Based on the results obtained, the following conclusions can be drawn: there is no influence of the skeletal classes on the angle of the coronoid process in the latero-lateral direction; the angle of the coronoid process can be influenced by the activity of the temporal muscle in the Class III group; the activity of the anterior part of the temporal muscle can be influenced by the skeletal class in the Class II grou Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Caria, Paulo Henrique Ferreira, 1972- (advisor), Tosello, Darcy de Oliveira, 1938- (coadvisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Biologia Buco-Dental (nameofprogram), Lopes, Sergio Lucio Pereira de Castro (committee member), Pedroni, Cristiane Rodrigues (committee member), Almeida, Solange Maria de (committee member), Bérzin, Fausto (committee member).

Subjects/Keywords: Eletromiografia; Ossos; Morfologia; Electromyography; Bones; Morphology

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Amorim, M. M. (2007). Relação entre o angulo do processo coronoide da mandibula e a atividade eletromiografica do musculo temporal nas diferentes classes esqueleticas: Relation between the angle of the coronoid process of the mandible and the electromyographic activity of the anterior part temporal muscle in the different skeletal classes. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/288454

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):

Amorim, Maise Mendonça. “Relação entre o angulo do processo coronoide da mandibula e a atividade eletromiografica do musculo temporal nas diferentes classes esqueleticas: Relation between the angle of the coronoid process of the mandible and the electromyographic activity of the anterior part temporal muscle in the different skeletal classes.” 2007. Thesis, Universidade Estadual de Campinas. Accessed January 24, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/288454.

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

MLA Handbook (7^th Edition):

Amorim, Maise Mendonça. “Relação entre o angulo do processo coronoide da mandibula e a atividade eletromiografica do musculo temporal nas diferentes classes esqueleticas: Relation between the angle of the coronoid process of the mandible and the electromyographic activity of the anterior part temporal muscle in the different skeletal classes.” 2007. Web. 24 Jan 2021.

Vancouver:

Amorim MM. Relação entre o angulo do processo coronoide da mandibula e a atividade eletromiografica do musculo temporal nas diferentes classes esqueleticas: Relation between the angle of the coronoid process of the mandible and the electromyographic activity of the anterior part temporal muscle in the different skeletal classes. [Internet] [Thesis]. Universidade Estadual de Campinas; 2007. [cited 2021 Jan 24]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288454.

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

Council of Science Editors:

Amorim MM. Relação entre o angulo do processo coronoide da mandibula e a atividade eletromiografica do musculo temporal nas diferentes classes esqueleticas: Relation between the angle of the coronoid process of the mandible and the electromyographic activity of the anterior part temporal muscle in the different skeletal classes. [Thesis]. Universidade Estadual de Campinas; 2007. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288454

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

Universidade Estadual de Campinas

2. Aranha, Maria Fernanda Montans, 1981-. Evaluation of acupuncture, electroacupuncture and sham acupuncture on the treatment of myofascial pain at the upper trapezius muscle: Avaliação da acupuntura, da eletroacupuntura e da acupuntura sham no tratamento da dor miofascial na parte superior do músculo trapézio.

Degree: 2014, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288256

► Abstract: Myofascial pain (MP), caused by myofascial trigger points (MTrP), is of the main cause of headache and neck pain. It is associated with muscular… (more)

▼ Abstract: Myofascial pain (MP), caused by myofascial trigger points (MTrP), is of the main cause of headache and neck pain. It is associated with muscular stiffness, stress and can influence the quality of life of symptomatic patients. Ultrasound images of dysfunctional tissue have been used aiming to objectively evaluate the myofascia trigger point. Aiming to evaluate the effect of acupuncture and electroacupuncture on the treatment of MP at the upper trapezius muscle, sixty women aged between 18 and 40 years old, body max index between 19 and 30 Kg/m2, presenting at least one trigger point at the upper trapezius and local or referred pain for more than six months were randomized in to and three groups: electroacupuncture (EAC), acupuncture (AC) and SHAM-acupuncture (SHAM). Both examiner (CEEM) and volunteers were blinded to the treatments. The selected acupoints were VB20, VB21, F3 and IG4, besides a maximum of 2 "ashi points" in each upper trapezius. The effectiveness of treatment (eight sessions), as well as it maintenance till one month follow up, were evaluated concerning the intensity of pain (Visual analog scale: VAS), range of motion (fleximetry), quality of life (SF-36), stress (area under the curve to the ground: AUCG; cortisol awaking response: CAR) and ultrasound image (area of MTrP). Influencing factors and the menstrual cycle phases were monitored. According to its distribution, data were analyzed by pared t-test, Wilcoxon signed rank, ANOVA repeated measures, Friedman test, ANOVA or Kruskal Wallis. Pearson¿s correlation was applied. The level of significance was set in ?= 0.05. It was observed reduction on general pain (GP) on treated groups after all sessions (EA: P<0.001; AC: P<0.001). After treatment, intensity of pain on the right trapezius (RTPz) decreased in the EA (P<0.001) and AC (P=0.025) groups, but on the left trapezius (LTPz) it was only observed in the EA group (P<0.001). There was interaction of factor "time of evaluation" with factor "group" for GP in the AC and EA groups; and for pain at the RTPz and LTPz only in the EA group. There was increase on rotation to the left in the EA group (P=0.049) and on inclination and rotation to the right on group AC (P=0.005; P=0.032). There was increase on AUCG (P=0.006) and CAR (P<0.001) in the AC group. While SHAM presented significant increase only on bodily pain (P=0.005), EA and AC showed increase at the same following domains, with respectively P values: physical function (P=0.011; P=0.016), role physical (P=0.027; P=0.13), bodily pain (P=0.010; P=0.003), general health (P=0.017; P=0.011), vitality (P=0.010; P=0.011), mental health (P=0.018; P=0.014) and physical components (P=0.019; 0.002). It was observed a decrease on MTrP area (US) in the groups EA (TPzD: P<0.001; TPzE: P=0.001) and AC (RTPz e LTPz P<0.001), and in the SHAM groups only at the LTPz (P=0.036). The EA group has shown to be more effective on pain relief when compared to other groups. Both AC and EA were effectiveness improving tissue morphology (US) and quality of life. AC… Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Gavião, Maria Beatriz Duarte, 1955- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Biologia Buco-Dental (nameofprogram), Camparis, Cinara Maria (committee member), Corazza, Adalberto Vieira (committee member), Pedroni, Cristiane Rodrigues (committee member), Ribeiro, Fernando Augusto de Oliveira (committee member).

Subjects/Keywords: Acupuntura; Eletroacupuntura; Estresse psicológico; Amplitude de movimento articular; Cervicalgia; Acupuncture; Electroacupuncture; Stress, psychological; Range of motion, articular; Neck pain

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Aranha, Maria Fernanda Montans, 1. (2014). Evaluation of acupuncture, electroacupuncture and sham acupuncture on the treatment of myofascial pain at the upper trapezius muscle: Avaliação da acupuntura, da eletroacupuntura e da acupuntura sham no tratamento da dor miofascial na parte superior do músculo trapézio. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/288256

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):

Aranha, Maria Fernanda Montans, 1981-. “Evaluation of acupuncture, electroacupuncture and sham acupuncture on the treatment of myofascial pain at the upper trapezius muscle: Avaliação da acupuntura, da eletroacupuntura e da acupuntura sham no tratamento da dor miofascial na parte superior do músculo trapézio.” 2014. Thesis, Universidade Estadual de Campinas. Accessed January 24, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/288256.

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

MLA Handbook (7^th Edition):

Aranha, Maria Fernanda Montans, 1981-. “Evaluation of acupuncture, electroacupuncture and sham acupuncture on the treatment of myofascial pain at the upper trapezius muscle: Avaliação da acupuntura, da eletroacupuntura e da acupuntura sham no tratamento da dor miofascial na parte superior do músculo trapézio.” 2014. Web. 24 Jan 2021.

Vancouver:

Aranha, Maria Fernanda Montans 1. Evaluation of acupuncture, electroacupuncture and sham acupuncture on the treatment of myofascial pain at the upper trapezius muscle: Avaliação da acupuntura, da eletroacupuntura e da acupuntura sham no tratamento da dor miofascial na parte superior do músculo trapézio. [Internet] [Thesis]. Universidade Estadual de Campinas; 2014. [cited 2021 Jan 24]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288256.

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

Council of Science Editors:

Aranha, Maria Fernanda Montans 1. Evaluation of acupuncture, electroacupuncture and sham acupuncture on the treatment of myofascial pain at the upper trapezius muscle: Avaliação da acupuntura, da eletroacupuntura e da acupuntura sham no tratamento da dor miofascial na parte superior do músculo trapézio. [Thesis]. Universidade Estadual de Campinas; 2014. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288256

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

Universidade Estadual de Campinas

3. Borini, Cyntia Bicalho. Analise eletromiografica de musculos mastigatorios : variabilidade e influencia da ansiedade: Electromyographic analysis of masticatory muscles : variability and influence of anxiety.

Degree: 2008, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290901

► Abstract: The aim of this study was to evaluate the interday and intraday variability in the values of electromyographic recordings of the superficial part of… (more)

▼ Abstract: The aim of this study was to evaluate the interday and intraday variability in the values of electromyographic recordings of the superficial part of the masseter muscle and anterior part of the temporal muscle. Besides, it also purposed to verify the relationship of these recordings with the emotional factors, anxiety, at three different days of data collection. Sixteen volunteers, free of signs and symptoms of temporomandibular desorder, according to the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) were selected. Cephalometric measurements in lateral teleradiographs were used to classify the subjects into Class I and II, according to the relationship of maxillo-mandibular bone bases and regarding considering the vertical dimensions of the face into distinct mesofacial and dolicofacial types. To measure anxiety, the State-Trait Anxiety Inventory (STAI) was used. The electromyographic exam was carried out with Myosystem Br 1â electromyograph of 12 channels, with a resolution of 12 bites and gain up to 50 times, sampling frequency of 4000 Hz, bipolar passive electrodes coupled to a pre-amplifier with 20 times gain. The tasks of simultaneous bilateral chewing, habitual chewing and voluntary contraction in maximum intercuspidation were performed, at three different days, with interval of one week among them, and three repetitions on each day. The electromyographic signals were processed and normalized, and then the electrical activity of assessed muscles during the tasks were calculated through the instant maximum (Imax) and the time of activation (ON) the software Matlab version 5.3. As results, there was a variability between the comparison of the average of variable ON of the right masseter muscle in the habitual chewing on the various days of collection (p=0.02). While evaluating simultaneous bilateral chewing variability between the comparison of the average of variable ON of the anterior part of the right temporal muscle in the various repetitions (p=0.03). Given the variability shown by these muscles, there is a need to evaluate the electromyographic records both in habitual chewing and in the simultaneous bilateral chewing of these muscles in more than one session and more than one repetition. Regarding to anxiety, the results showed a reverse association between the variable activation time and the levels of trait-anxiety during the two tasks, and a direct association between the variable Imax and the levels of trait-anxiety during the two tasks. Only the anterior part of the temporal muscle during habitual chewing presented a direct relationship between the variable Imax and state-anxiety; and during simultaneous bilateral chewing the variable ON showed a reverse relationship for the same muscle. Thus it was concluded that the trait and state anxiety can influence electromyographic records, even in non-experimental situations. Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Bérzin, Fausto, 1940- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Biologia Buco-Dental (nameofprogram), Pedroni, Cristiane Rodrigues (committee member), Correa, Eliane Castilhos Rodrigues (committee member), Regalo, Simone Cecilio Hallak (committee member), Nagae, Miriam Hideko (committee member).

Subjects/Keywords: Eletromiografia; Músculo masseter; Músculo temporal; Electromyography; Masseter muscle; Temporal muscle

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Borini, C. B. (2008). Analise eletromiografica de musculos mastigatorios : variabilidade e influencia da ansiedade: Electromyographic analysis of masticatory muscles : variability and influence of anxiety. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/290901

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):

Borini, Cyntia Bicalho. “Analise eletromiografica de musculos mastigatorios : variabilidade e influencia da ansiedade: Electromyographic analysis of masticatory muscles : variability and influence of anxiety.” 2008. Thesis, Universidade Estadual de Campinas. Accessed January 24, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/290901.

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

MLA Handbook (7^th Edition):

Borini, Cyntia Bicalho. “Analise eletromiografica de musculos mastigatorios : variabilidade e influencia da ansiedade: Electromyographic analysis of masticatory muscles : variability and influence of anxiety.” 2008. Web. 24 Jan 2021.

Vancouver:

Borini CB. Analise eletromiografica de musculos mastigatorios : variabilidade e influencia da ansiedade: Electromyographic analysis of masticatory muscles : variability and influence of anxiety. [Internet] [Thesis]. Universidade Estadual de Campinas; 2008. [cited 2021 Jan 24]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290901.

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

Council of Science Editors:

Borini CB. Analise eletromiografica de musculos mastigatorios : variabilidade e influencia da ansiedade: Electromyographic analysis of masticatory muscles : variability and influence of anxiety. [Thesis]. Universidade Estadual de Campinas; 2008. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290901

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

Universidade Estadual de Campinas

4. Ferreira, Liege Maria Di Bisceglie, 1956-. Avaliação de método para diagnóstico de cefaleias por meio da eletromiografia : Evaluation of a headache diagnosis method trough electromyography: Evaluation of a headache diagnosis method trough electromyography.

Degree: 2018, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/335459

► Abstract: Headaches involve complex conditions, bringing together neurological and vascular components, and the muscular component is discussed. The trigger pattern is related to the trigeminovascular… (more)

▼ Abstract: Headaches involve complex conditions, bringing together neurological and vascular components, and the muscular component is discussed. The trigger pattern is related to the trigeminovascular system, which involves the intra- and extracranial vascular mechanisms, neurogenic inflammation, and peripheral components in the pathogenesis. Migraine has recurrent crises, usually unilateral and pulsatile, and the reported site of pain is in the region of the temporal muscles. These facts led to the construction of a diagnostic hypothesis (HD) in which the migraine could be diagnosed based on a muscular behavior, that is: the ipsilateral temporal and masseter muscles begin their activity and remain more active than their contralateral counterparts during the deglutition movement with dental intercuspation. The objective of this research was to study the electromyographic behavior of these muscles in cases of headache based on this hypothesis and the use of electromyography in the diagnosis of migraine. This study assessed the electromyographic behavior of included 92 participants (62 with pain and 30 with no pain) to evaluate the diagnostic hypothesis (DH). Electromyographic examinations of deglutition tasks with specific routines (Matlab) were analyzed through the variables of time of onset of activity for the temporal and masseter muscles and intensity of activation of the same muscles during the period corresponding to the deglutition, provided by suprahyoid muscles. Results showed an association between DH and pain, only for cases of migraine, and during deglutition with dental intercuspation (both with p <0.01 by the chi-square test), and the pain side identified by the HD was associated to the side of the pain diagnosed (p <0.02 by chi-square of the likelihood ratio). Logistic regression analyses (correction rate of 96.70%) pointed DH as an effective method to identify the presence of migraine. It is concluded that there is an association of the electromyographic pattern suggested by HD with the clinical diagnosis of migraine, and that the method for the diagnosis of headache based on muscle activity (HD) is effective in cases of migraine and may be useful as a diagnostic aid In these cases Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Bérzin, Fausto, 1940- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Biologia Buco-Dental (nameofprogram), Macedo, Francisco José de Moraes (committee member), Pedroni, Cristiane Rodrigues (committee member), Rossi, Ana Cláudia (committee member), Grillo, Cássia Maria (committee member).

Subjects/Keywords: Cefaléia; Enxaqueca; Deglutição; Músculo temporal; Diagnóstico; Eletromiografia; Headache; Migraine; Deglutition; Temporal muscle; Diagnosis; Electromyography

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Ferreira, Liege Maria Di Bisceglie, 1. (2018). Avaliação de método para diagnóstico de cefaleias por meio da eletromiografia : Evaluation of a headache diagnosis method trough electromyography: Evaluation of a headache diagnosis method trough electromyography. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/335459

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):

Ferreira, Liege Maria Di Bisceglie, 1956-. “Avaliação de método para diagnóstico de cefaleias por meio da eletromiografia : Evaluation of a headache diagnosis method trough electromyography: Evaluation of a headache diagnosis method trough electromyography.” 2018. Thesis, Universidade Estadual de Campinas. Accessed January 24, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/335459.

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

MLA Handbook (7^th Edition):

Ferreira, Liege Maria Di Bisceglie, 1956-. “Avaliação de método para diagnóstico de cefaleias por meio da eletromiografia : Evaluation of a headache diagnosis method trough electromyography: Evaluation of a headache diagnosis method trough electromyography.” 2018. Web. 24 Jan 2021.

Vancouver:

Ferreira, Liege Maria Di Bisceglie 1. Avaliação de método para diagnóstico de cefaleias por meio da eletromiografia : Evaluation of a headache diagnosis method trough electromyography: Evaluation of a headache diagnosis method trough electromyography. [Internet] [Thesis]. Universidade Estadual de Campinas; 2018. [cited 2021 Jan 24]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/335459.

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

Council of Science Editors:

Ferreira, Liege Maria Di Bisceglie 1. Avaliação de método para diagnóstico de cefaleias por meio da eletromiografia : Evaluation of a headache diagnosis method trough electromyography: Evaluation of a headache diagnosis method trough electromyography. [Thesis]. Universidade Estadual de Campinas; 2018. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/335459

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

Universidade Estadual de Campinas

5. Kroll, Claudia Duarte. Avaliação da ansiedade e da atividade eletromiografica dos musculos elevadores da mandibula em mulheres com disfunção temporomandibular : um estudo psicofisico: Evaluation of anxiety and jaw elevator muscles electromyographic activity in women with temporomandibular disorders : a psychophysical study.

Degree: 2009, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290899

► Abstract: The aims of this study were : (1) to assess physical (electromyographic activity) and psychological (anxiety) factors in subjects with temporomandibular disorders (TMD) and… (more)

▼ Abstract: The aims of this study were : (1) to assess physical (electromyographic activity) and psychological (anxiety) factors in subjects with temporomandibular disorders (TMD) and controls; (2) to investigate which of these factors is the most meaningful in the painful symptoms of these subjects and; (3) to seek painful, electromyographic and anxiety indicators able to make the distinction between these subjects. Forty-one volunteers with 18 to 42 years-old were evaluated and, were divided into 02 groups: (1) TMD group (n = 20) and, (2) Control group (n = 21) according to Axis I of Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD). State and Trait Anxiety levels were assessed with the self-applied questionnaire State and Trait Anxiety Inventory (STAI). The pain was measured with algometry, which allowed the quantification of palpation pain (DP) and the pressure pain threshold (LDP). The volunteers were submitted to an electromyographic examination in order to register the masseter and the anterior temporalis muscle activity during natural mastication. After the qualitative analysis of the electromyographic signal, duration (DUR), amplitude (Root Mean Square (RMS)) and frequency (median frequency (FMED)) of the contraction phase of each masticatory cycle were selected as the study variables. For statistical analysis, t test and Wilcoxon test were used for data comparison, the Pearson and Spearman partial correlation coefficient were used in the study of association between variables and, the logistic regression was used to evaluate the variables that have greater ability to distinguish between groups. As results of the physical factors, there were found lower mean averages of LDP and higher mean averages of DP in the TMD group, both indicating higher pain levels and, lower values in the left masseter muscle FMED of TMD group. In the psychological factors, state and trait anxiety levels were significantly higher in TMD group. There was not observed statistically significant association between pain and anxiety variables in the study of linear correlation and; when the association between pain and electromyographic activity was tested, there was found an increase in pain associated to greater amplitude of the right anterior temporalis muscle. When there was investigated which variables had greater ability to distinguish between groups, the State-Anxiety and FMED were the most significant. This study concludes that there is difference in perception of pain in masticatory muscles of women with TMD and controls, and that pain may relate to increased activity of the anterior temporalis muscle. There were no associations between pain and anxiety, but state anxiety was found to have a great ability to distinguish between subjects with the presence or absence of TMD, suggesting the importance of evaluating not only physical but psychological factors in these patients. Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Bérzin, Fausto, 1940- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Biologia Buco-Dental (nameofprogram), Pedroni, Cristiane Rodrigues (committee member), Siqueira, Jose Tadeu Tesseroli de (committee member), Camparis, Cinara Maria (committee member), Borini, Cynthia Bicalho (committee member).

Subjects/Keywords: Músculo masseter; Músculo temporal; Eletromiografia; Dor facial; Masseter muscle; Temporal muscle; Electromyography; Facial pain

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Kroll, C. D. (2009). Avaliação da ansiedade e da atividade eletromiografica dos musculos elevadores da mandibula em mulheres com disfunção temporomandibular : um estudo psicofisico: Evaluation of anxiety and jaw elevator muscles electromyographic activity in women with temporomandibular disorders : a psychophysical study. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/290899

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):

Kroll, Claudia Duarte. “Avaliação da ansiedade e da atividade eletromiografica dos musculos elevadores da mandibula em mulheres com disfunção temporomandibular : um estudo psicofisico: Evaluation of anxiety and jaw elevator muscles electromyographic activity in women with temporomandibular disorders : a psychophysical study.” 2009. Thesis, Universidade Estadual de Campinas. Accessed January 24, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/290899.

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

MLA Handbook (7^th Edition):

Kroll, Claudia Duarte. “Avaliação da ansiedade e da atividade eletromiografica dos musculos elevadores da mandibula em mulheres com disfunção temporomandibular : um estudo psicofisico: Evaluation of anxiety and jaw elevator muscles electromyographic activity in women with temporomandibular disorders : a psychophysical study.” 2009. Web. 24 Jan 2021.

Vancouver:

Kroll CD. Avaliação da ansiedade e da atividade eletromiografica dos musculos elevadores da mandibula em mulheres com disfunção temporomandibular : um estudo psicofisico: Evaluation of anxiety and jaw elevator muscles electromyographic activity in women with temporomandibular disorders : a psychophysical study. [Internet] [Thesis]. Universidade Estadual de Campinas; 2009. [cited 2021 Jan 24]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290899.

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

Council of Science Editors:

Kroll CD. Avaliação da ansiedade e da atividade eletromiografica dos musculos elevadores da mandibula em mulheres com disfunção temporomandibular : um estudo psicofisico: Evaluation of anxiety and jaw elevator muscles electromyographic activity in women with temporomandibular disorders : a psychophysical study. [Thesis]. Universidade Estadual de Campinas; 2009. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290899

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

Universidade Estadual de Campinas

6. Müller, Cristina Emöke Erika, 1978-. Pontos-gatilho e índice de resistência pela elastografia ultrassonográfica em adultos jovens com dor miofascial das regiões de cabeça, pescoço e ombros = Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain: Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain.

Degree: 2017, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/330291

► Abstract: Chronic soft tissue pain syndromes and myofascial pain are responsible for serious impact on function and disability, which are determined by the presence of… (more)

▼ Abstract: Chronic soft tissue pain syndromes and myofascial pain are responsible for serious impact on function and disability, which are determined by the presence of myofascial trigger points (MTrP). Tension-type headache (TTH) is the most frequent headache in adults in often associated with MTrP of head and neck muscles. New features have been tested for MTrP complementary diagnosis, such as two-dimensional ultrasonography and ultrasound elastography (ELASTO). The aim of this study was to access clinical outcomes from young adults looking forward the frequency of MTrP and muscle tenderness related to pain complaints of myofascial origin on the head, neck and shoulders regions. An observational cross-section study was carried on, with the sample consisted of 15 men and 17 women, aged between 19 and 35 years (25.78±3.93), BMI of 18.07 to 29,98 Kg/m2 (23.00±3.22). Data were collected concerning general info, two-dimensional ultrasound, ELASTO strain ratio (SR), pain pressure threshold (PPT) trough digital algometer, pain intensity trough Visual Analogue Scale (VAS), manual palpation of MTrP and TTH classification. Women had statistically significant more pain in other parts of the body than men and higher pain intensity through VAS. PPT was significantly lower in active than latent MTrP group for both right and left trapezius. PPT in the left trapezius muscle were lower and concerning SR, statistically significant higher values were found in the active MTrP group, indicating that the most sensitive muscle presented the highest stiffness. Women with pain of myofascial origin felt it in greater intensity and associated with other parts of the body frequently than men. ELASTO and algometry were effective in greater muscle stiffness and lower PPT values identification in muscles with active MTrP Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Gavião, Maria Beatriz Duarte, 1955- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Biologia Buco-Dental (nameofprogram), Pedroni, Cristiane Rodrigues (committee member), Corazza, Adalberto Vieira (committee member), Castelo, Paula Midori (committee member), Carvalho, Polliane Morais de (committee member).

Subjects/Keywords: Dor crônica; Pontos-gatilho; Síndromes da dor miofascial; Cefaleia do tipo tensional; Técnicas de imagem por elasticidade; Chronic pain; Trigger points; Myofascial pain syndromes; Tension-type headache; Elasticity imaging techniques

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Müller, Cristina Emöke Erika, 1. (2017). Pontos-gatilho e índice de resistência pela elastografia ultrassonográfica em adultos jovens com dor miofascial das regiões de cabeça, pescoço e ombros = Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain: Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/330291

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):

Müller, Cristina Emöke Erika, 1978-. “Pontos-gatilho e índice de resistência pela elastografia ultrassonográfica em adultos jovens com dor miofascial das regiões de cabeça, pescoço e ombros = Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain: Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain.” 2017. Thesis, Universidade Estadual de Campinas. Accessed January 24, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/330291.

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

MLA Handbook (7^th Edition):

Müller, Cristina Emöke Erika, 1978-. “Pontos-gatilho e índice de resistência pela elastografia ultrassonográfica em adultos jovens com dor miofascial das regiões de cabeça, pescoço e ombros = Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain: Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain.” 2017. Web. 24 Jan 2021.

Vancouver:

Müller, Cristina Emöke Erika 1. Pontos-gatilho e índice de resistência pela elastografia ultrassonográfica em adultos jovens com dor miofascial das regiões de cabeça, pescoço e ombros = Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain: Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain. [Internet] [Thesis]. Universidade Estadual de Campinas; 2017. [cited 2021 Jan 24]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/330291.

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

Council of Science Editors:

Müller, Cristina Emöke Erika 1. Pontos-gatilho e índice de resistência pela elastografia ultrassonográfica em adultos jovens com dor miofascial das regiões de cabeça, pescoço e ombros = Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain: Trigger points and ultrasound elastography strain ratio in young adults with head, neck and shoulder myofascial pain. [Thesis]. Universidade Estadual de Campinas; 2017. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/330291

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

Universidade Estadual de Campinas

7. Schwarzenbeck, Kelly Cristina dos Santos Berni, 1984-. Acurácia e correlação de instrumentos de avaliação da disfunção temporomandibular: Correlation and accuracy of assessment instruments dysfunction temporomandibular.

Degree: 2013, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290683

► Abstract: The temporomandibular disorder (TMD) is a change multifactorial and difficult to diagnose, their well-founded assessment is important for the proper and efficient treatment planning.… (more)

▼ Abstract: The temporomandibular disorder (TMD) is a change multifactorial and difficult to diagnose, their well-founded assessment is important for the proper and efficient treatment planning. However, there is no consensus among researchers regarding the diagnosis of TMD. The aim of this study was to evaluate the correlation between accuracy and assessment tools TMD. We evaluated 224 women with (TMD group) and without TMD (control group) through the Research Diagnostic Criteria for Temporomandibular Disorders (RDC / TMD), for the diagnosis of myofascial dysfunction and then underwent evaluation of anamnestic index of Fonseca (AIF) and electromyography (EMG) of the masseter, temporal and supra-hiódeos, both at rest and isometry of the jaw elevator muscles. The data between the DTM and control group was performed using the Mann-Whitney test. For the correlation we used the Spearman correlation coefficient and to evaluate the accuracy, we used the receiver operating characteristic curve, to obtain the values of accuracy, sensitivity, and specificity. The results show that the AIF is an accurate instrument (0.94) for the diagnosis of TMD and a sensitivity of 86.3%, specificity of 91.19% and a cutoff of 47.5. The EMG correlated (correlation coefficient between 0.61 - 0.83) with a diagnosis of muscle disorders and presents accuracy (0.65 - 0.84) for the diagnosis of TMD held for pickup at rest all the muscles tested, and the supra-hyods muscles in isometrics, however the data of the masseter and temporal collected during isometric showed no acceptable accuracy. It is concluded that the AIF is an instrument for accurate diagnosis of TMD muscular, EMG correlates with a diagnosis of muscle dysfunction and moderate accuracy when collected at rest. It is suggested that the AIF can be used as a complementary tool and prior to the RDC / TMD and EMG can be used in assessing the DTM Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Bigaton, Delaine Rodrigues (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Biologia Buco-Dental (nameofprogram), Oliveira, Anamaria Siriani de (committee member), Guirro, Rinaldo Roberto de Jesus (committee member), Pedroni, Cristiane Rodrigues (committee member), Bérzin, Fausto (committee member).

Subjects/Keywords: Transtornos da articulação temporomandibular; Diagnóstico; Eletromiografia; Temporomandibular joint disorders; Diagnosis; Electromyography

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Schwarzenbeck, Kelly Cristina dos Santos Berni, 1. (2013). Acurácia e correlação de instrumentos de avaliação da disfunção temporomandibular: Correlation and accuracy of assessment instruments dysfunction temporomandibular. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/290683

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):

Schwarzenbeck, Kelly Cristina dos Santos Berni, 1984-. “Acurácia e correlação de instrumentos de avaliação da disfunção temporomandibular: Correlation and accuracy of assessment instruments dysfunction temporomandibular.” 2013. Thesis, Universidade Estadual de Campinas. Accessed January 24, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/290683.

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

MLA Handbook (7^th Edition):

Schwarzenbeck, Kelly Cristina dos Santos Berni, 1984-. “Acurácia e correlação de instrumentos de avaliação da disfunção temporomandibular: Correlation and accuracy of assessment instruments dysfunction temporomandibular.” 2013. Web. 24 Jan 2021.

Vancouver:

Schwarzenbeck, Kelly Cristina dos Santos Berni 1. Acurácia e correlação de instrumentos de avaliação da disfunção temporomandibular: Correlation and accuracy of assessment instruments dysfunction temporomandibular. [Internet] [Thesis]. Universidade Estadual de Campinas; 2013. [cited 2021 Jan 24]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290683.

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

Council of Science Editors:

Schwarzenbeck, Kelly Cristina dos Santos Berni 1. Acurácia e correlação de instrumentos de avaliação da disfunção temporomandibular: Correlation and accuracy of assessment instruments dysfunction temporomandibular. [Thesis]. Universidade Estadual de Campinas; 2013. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290683

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

Universidade Estadual de Campinas

8. Silva, Daniela Cristina de Oliveira. Avaliação eletromiografica e força de musculos do membro superior em individuos submetidos a suplementação de creatina: Strenght and elctromyographic evaluation of upper limb muscles in men undergoing creatine supplementation.

Degree: 2009, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290900

► Abstract: Surface electromyography is a potential tool for anatomic, clinic and kinesiologic studies of muscle electric activity and it has been employed to identify muscular… (more)

▼ Abstract: Surface electromyography is a potential tool for anatomic, clinic and kinesiologic studies of muscle electric activity and it has been employed to identify muscular activation levels associated with force and muscular fatigue. Creatine supplementation has been used to augment the strength and muscular efficiency as well to decrease the onset of muscular fatigue. This study aimed to analyze the force and electromyographic activity of biceps brachii (BB), brachioradialis (BR) and flexor carpi ulnaris (FCU) muscles in subjects submitted to acute and chronic creatine supplementation. Twenty resistance-trained male volunteers, aged 18 to 35 years, were selected for this double-blind, controlled-placebo, randomized study. Volunteers were placed into two groups: creatine (5 g creatine and 5 g maltodextrine, n=10) and placebo (5 g cellulose and 5g maltodextrine, n=10). Oral supplementation was given 4 times per day during the first 7days and once a day in the 49 subsequent days. Volunteers performed maximum isometric voluntary contraction (MIVC) of forearm flexion and with 30% and 60% MIVC, before and after 7 and 56 days of supplementation. Electromyographic signs were captured using passive surface electrodes joined to a pre-amplifier, recorded in a computer-connected electromyography and analyzed by the Myosystem-Br1 software. A load cell was used to measure the maximum isometric strength during the tests. Electromyographic data were calculated by values of amplitude (RMS - root mean square) and median frequency (MF) and analyzed by linear regression curve, generating RMS and MF slopes that were considered muscular efficiency and fatigue indices, respectively. Results showed that creatine group exhibited an increase of strength only after 56 days of supplementation (p < 0.05), while no significant difference was found in placebo group. BB and BR muscles showed a decrease of RMS slopes after 7 and 56 days of creatine supplementation with 60% MIVC (p < 0.05). No significant difference was observed in MF slopes among times of supplementation for all muscles in both loads and groups. It can be concluded that the chronic creatine supplementation increases the isometric strength of forearm flexion. Also, both acute and chronic creatine supplementation improve the BB and BR muscular efficiency only with high loads, but do not have beneficial effect on reducing muscular fatigue of BB, BR and FCU, whichever the load Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Bérzin, Fausto, 1940- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Biologia Buco-Dental (nameofprogram), Souza, Gilmar da Cunha (committee member), Filho, Ruben de Faria Negrão (committee member), Pedroni, Cristiane Rodrigues (committee member), Nagae, Mirian Hideko (committee member).

Subjects/Keywords: Eletromiografia; Suplemento ergogenico; Flexão do antebraço; Electromyography; Ergogenic aid; Forearm flexion

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Silva, D. C. d. O. (2009). Avaliação eletromiografica e força de musculos do membro superior em individuos submetidos a suplementação de creatina: Strenght and elctromyographic evaluation of upper limb muscles in men undergoing creatine supplementation. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/290900

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):

Silva, Daniela Cristina de Oliveira. “Avaliação eletromiografica e força de musculos do membro superior em individuos submetidos a suplementação de creatina: Strenght and elctromyographic evaluation of upper limb muscles in men undergoing creatine supplementation.” 2009. Thesis, Universidade Estadual de Campinas. Accessed January 24, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/290900.

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

MLA Handbook (7^th Edition):

Silva, Daniela Cristina de Oliveira. “Avaliação eletromiografica e força de musculos do membro superior em individuos submetidos a suplementação de creatina: Strenght and elctromyographic evaluation of upper limb muscles in men undergoing creatine supplementation.” 2009. Web. 24 Jan 2021.

Vancouver:

Silva DCdO. Avaliação eletromiografica e força de musculos do membro superior em individuos submetidos a suplementação de creatina: Strenght and elctromyographic evaluation of upper limb muscles in men undergoing creatine supplementation. [Internet] [Thesis]. Universidade Estadual de Campinas; 2009. [cited 2021 Jan 24]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290900.

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

Council of Science Editors:

Silva DCdO. Avaliação eletromiografica e força de musculos do membro superior em individuos submetidos a suplementação de creatina: Strenght and elctromyographic evaluation of upper limb muscles in men undergoing creatine supplementation. [Thesis]. Universidade Estadual de Campinas; 2009. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290900

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

Universidade Estadual de Campinas

9. Toledo Neto, João Lopes. Avaliação clinica e estudo eletromiografico dos musculos masseter e porção anterior do temporal em individuos portadores de disfunção temporomandibular: Clinical assessment and electromyographic study in masseter and anterior portion of temporal muscles in patients with temporomandibular disorder.

Degree: 2007, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290902

► Abstract: Temporomandibular dysfunction (TMD) affects muscles and bones and is frequently associated with the presence of para-functional habits. Frequent signs and symptoms include limited mandibular… (more)

▼ Abstract: Temporomandibular dysfunction (TMD) affects muscles and bones and is frequently associated with the presence of para-functional habits. Frequent signs and symptoms include limited mandibular movements, noise, masticatory and speaking difficulty, headaches, facial and cervical pain, and muscle pain in temporomandibular articulation (TMA). Pain is a common experience, and although it is not always present, the understanding of its physiological mechanisms has grown. The aim of clinical research is to gain knowledge and develop new technologies, including the elaboration of models for evaluation and diagnosis. In the evaluation of muscle function, surface electromyography (EMG) is considered a useful and sensitive tool. Twenty-one volunteers participated in the present study, whose ages ranged from 18 to 30 years. They were divided into 3 groups, the Control (with no dysfunction and with no pain), the TMD (with dysfunction, but no pain) and the PAIN (with dysfunction and with pain), in a manner that followed the sequential steps of the diagnostic protocol. TMD and pain were confirmed using the Research Diagnostic Criteria (RDC) and Fonseca questionnaires, dental examination and anamnesis. Bilateral EMG of the masseter muscles and the anterior portion of the temporal muscles was performed according to the protocol of the EMG Laboratory of FOP-UNICAMP. The signal was captured in three situations and at three times: isometric and isotonic contractions and regular chewing. This way, it was possible to demonstrate the complete absence of joint noise in the control group but its presence in the TMD (33.33% and PAIN (66.66%) groups during protrusion. It was also noted that for all the volunteers there were differences in the answers given at the beginning compared to the end of the RDC, suggesting a certain influence of some questions. During isometry in the control group, there was a functional inversion among the muscles on the right side. In the TMD group, functional inversion was seen also on the right side, along with masseter hyperfunction and a decrease in muscle electrical activity. The PAIN group showed functional inversion, points of muscle failure and a converging profile, indicating muscle fatigue. In isotony, the control group showed uniform masticatory cycles, a wide contraction period and normality period. However, the TMD group showed intensified electrical activity between contractions, while in the PAIN group electrical activity was constant among the muscles, besides the functional inversion among the muscles studied. For the PAIN group, there was notable electrical activity between the contractions and functional inversions. The results of median frequency (means) and RMS (means) in isometry, isotony and regular chewing for the muscles studied were evaluated by statistical analyses. The results do not demonstrate statistically significant differences among the three groups, thereby suggesting that the frequency of motor unit recruitment is similar and that there is no increasing or decreasing… Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Bérzin, Fausto, 1940- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Biologia Buco-Dental (nameofprogram), Santos, Lucineia dos (committee member), Sakai, Eduardo (committee member), Pedroni, Cristiane Rodrigues (committee member), Tosello, Darcy de Oliveira (committee member).

Subjects/Keywords: Eletromiografia; Articulação temporomandibular; Electromyography; Temporomandibular joint

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Toledo Neto, J. L. (2007). Avaliação clinica e estudo eletromiografico dos musculos masseter e porção anterior do temporal em individuos portadores de disfunção temporomandibular: Clinical assessment and electromyographic study in masseter and anterior portion of temporal muscles in patients with temporomandibular disorder. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/290902

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):

Toledo Neto, João Lopes. “Avaliação clinica e estudo eletromiografico dos musculos masseter e porção anterior do temporal em individuos portadores de disfunção temporomandibular: Clinical assessment and electromyographic study in masseter and anterior portion of temporal muscles in patients with temporomandibular disorder.” 2007. Thesis, Universidade Estadual de Campinas. Accessed January 24, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/290902.

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

MLA Handbook (7^th Edition):

Toledo Neto, João Lopes. “Avaliação clinica e estudo eletromiografico dos musculos masseter e porção anterior do temporal em individuos portadores de disfunção temporomandibular: Clinical assessment and electromyographic study in masseter and anterior portion of temporal muscles in patients with temporomandibular disorder.” 2007. Web. 24 Jan 2021.

Vancouver:

Toledo Neto JL. Avaliação clinica e estudo eletromiografico dos musculos masseter e porção anterior do temporal em individuos portadores de disfunção temporomandibular: Clinical assessment and electromyographic study in masseter and anterior portion of temporal muscles in patients with temporomandibular disorder. [Internet] [Thesis]. Universidade Estadual de Campinas; 2007. [cited 2021 Jan 24]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290902.

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

Council of Science Editors:

Toledo Neto JL. Avaliação clinica e estudo eletromiografico dos musculos masseter e porção anterior do temporal em individuos portadores de disfunção temporomandibular: Clinical assessment and electromyographic study in masseter and anterior portion of temporal muscles in patients with temporomandibular disorder. [Thesis]. Universidade Estadual de Campinas; 2007. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290902

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

Universidade Estadual de Campinas

10. Tosato, Juliana de Paiva, 1983-. Relação entre estresse, atividade muscular e disfunção temporomandibular: Relationship between stress, muscle activity and temporomandibular disorders.

Degree: 2011, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288442

► Abstract: Introduction: Stress can be defined as the manner in which the body responds to a stimulus, preparing the body for fight or flight. The… (more)

Subjects/Keywords: Síndrome da disfunção da articulação temporomandibular; Dor; Saliva; Temporomandibular joint dysfunction syndrome; Pain; Saliva

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Tosato, Juliana de Paiva, 1. (2011). Relação entre estresse, atividade muscular e disfunção temporomandibular: Relationship between stress, muscle activity and temporomandibular disorders. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/288442

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):

Tosato, Juliana de Paiva, 1983-. “Relação entre estresse, atividade muscular e disfunção temporomandibular: Relationship between stress, muscle activity and temporomandibular disorders.” 2011. Thesis, Universidade Estadual de Campinas. Accessed January 24, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/288442.

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

MLA Handbook (7^th Edition):

Tosato, Juliana de Paiva, 1983-. “Relação entre estresse, atividade muscular e disfunção temporomandibular: Relationship between stress, muscle activity and temporomandibular disorders.” 2011. Web. 24 Jan 2021.

Vancouver:

Tosato, Juliana de Paiva 1. Relação entre estresse, atividade muscular e disfunção temporomandibular: Relationship between stress, muscle activity and temporomandibular disorders. [Internet] [Thesis]. Universidade Estadual de Campinas; 2011. [cited 2021 Jan 24]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288442.

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

Council of Science Editors:

Tosato, Juliana de Paiva 1. Relação entre estresse, atividade muscular e disfunção temporomandibular: Relationship between stress, muscle activity and temporomandibular disorders. [Thesis]. Universidade Estadual de Campinas; 2011. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288442

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

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

Open Access Theses and Dissertations