Correlation between the clinical phonoaudiological assessment and electromyographic activity of the masseter muscle
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | https://www.revistas.usp.br/jaos/article/view/3319 |
Resumo: | OBJECTIVE: The objective of this paper was to evaluate the specificity of masseter muscle palpation when compared to its electromyographic activity. MATERIALS AND METHODS: Twenty-one young female adults, aged between 17 and 25, participated in this research. The speech therapy evaluation data were obtained by two speech therapists through masseter muscle palpation during isometric contraction, and the electromyographic exam was achieved by using bipolar superficial electrodes, positioned on the masseter muscle. The volunteers were instructed to chew the Parafilm M® material bilaterally and simultaneously. The capture of the electromiographic signals occurred during masseter muscle isometric contractions. The electrical activity study of the masticatory muscle was analyzed through the Root Mean Square value during its isotonic contraction. STATISTICAL ANALYSIS: All data were then submitted to Kappa statistical analysis. RESULTS: The results of this study have shown a low correlation between palpation and electromyography (25%), as well as between evaluators (40%). CONCLUSION: According to the findings of the present study, it could be observed that the correlation between masseter muscle palpation and its electromyographic activity was very low, which allows to conclude that muscular palpation cannot effectively replace the eletromyographical exam, but complement it instead. |
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Correlation between the clinical phonoaudiological assessment and electromyographic activity of the masseter muscle Correlação entre a avaliação clínico-fonoaudiológica e a eletromiográfica do músculo masseter EletromiografiaPalpaçãoMúsculo masseterMotricidade oralElectromyographyPalpationMasseter muscleOral mobility OBJECTIVE: The objective of this paper was to evaluate the specificity of masseter muscle palpation when compared to its electromyographic activity. MATERIALS AND METHODS: Twenty-one young female adults, aged between 17 and 25, participated in this research. The speech therapy evaluation data were obtained by two speech therapists through masseter muscle palpation during isometric contraction, and the electromyographic exam was achieved by using bipolar superficial electrodes, positioned on the masseter muscle. The volunteers were instructed to chew the Parafilm M® material bilaterally and simultaneously. The capture of the electromiographic signals occurred during masseter muscle isometric contractions. The electrical activity study of the masticatory muscle was analyzed through the Root Mean Square value during its isotonic contraction. STATISTICAL ANALYSIS: All data were then submitted to Kappa statistical analysis. RESULTS: The results of this study have shown a low correlation between palpation and electromyography (25%), as well as between evaluators (40%). CONCLUSION: According to the findings of the present study, it could be observed that the correlation between masseter muscle palpation and its electromyographic activity was very low, which allows to conclude that muscular palpation cannot effectively replace the eletromyographical exam, but complement it instead. OBJETIVO: Este trabalho teve como objetivo avaliar a correlação entre os resultados obtidos na palpação e os dados obtidos no exame eletromiográfico do músculo masseter. MATERIAL E MÉTODO: Participaram deste estudo 21 adultos jovens do sexo feminino, idades entre 17-25 anos. Os dados da avaliação fonoaudiológica foram obtidos por meio da palpação do músculo masseter durante a contração isométrica por dois fonoaudiólogos e os dados eletromiográficos foram captados com a utilização de eletrodos de superfície bipolares posicionados no músculo masseter durante a contração isotônica, sendo os voluntários orientados a mastigar bilateral e simultaneamente o material Parafilme®.O estudo da atividade elétrica do músculo mastigatório foi analisado pelo valor de RMS (Root Mean Square) na contração isotônica do músculo. ANÁLISE ESTATÍSTICA: Todos os dados foram submetidos à análise estatística Kappa. RESULTADOS: Os resultados deste estudo indicaram baixa correlação entre a palpação e a eletromiografia (25%) e entre avaliadores (40%). CONCLUSÃO: a partir dos achados do presente estudo, que a correlação entre os dados obtidos na palpação do músculo masseter em relação aos dados obtidos no exame eletromiográfico foi muito baixa. Os resultados indicam que a palpação muscular não substitui o exame eletromiográfico, devendo complementá-lo. Universidade de São Paulo. Faculdade de Odontologia de Bauru2005-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/331910.1590/S1678-77572005000400020Journal of Applied Oral Science; Vol. 13 No. 4 (2005); 424-430 Journal of Applied Oral Science; Vol. 13 Núm. 4 (2005); 424-430 Journal of Applied Oral Science; v. 13 n. 4 (2005); 424-430 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3319/4009Copyright (c) 2005 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessBiasotto, Daiana CristinaBiasotto-Gonzalez, Daniela Ap.Panhoca, Ivone2012-04-27T11:52:14Zoai:revistas.usp.br:article/3319Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T11:52:14Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Correlation between the clinical phonoaudiological assessment and electromyographic activity of the masseter muscle Correlação entre a avaliação clínico-fonoaudiológica e a eletromiográfica do músculo masseter |
title |
Correlation between the clinical phonoaudiological assessment and electromyographic activity of the masseter muscle |
spellingShingle |
Correlation between the clinical phonoaudiological assessment and electromyographic activity of the masseter muscle Biasotto, Daiana Cristina Eletromiografia Palpação Músculo masseter Motricidade oral Electromyography Palpation Masseter muscle Oral mobility |
title_short |
Correlation between the clinical phonoaudiological assessment and electromyographic activity of the masseter muscle |
title_full |
Correlation between the clinical phonoaudiological assessment and electromyographic activity of the masseter muscle |
title_fullStr |
Correlation between the clinical phonoaudiological assessment and electromyographic activity of the masseter muscle |
title_full_unstemmed |
Correlation between the clinical phonoaudiological assessment and electromyographic activity of the masseter muscle |
title_sort |
Correlation between the clinical phonoaudiological assessment and electromyographic activity of the masseter muscle |
author |
Biasotto, Daiana Cristina |
author_facet |
Biasotto, Daiana Cristina Biasotto-Gonzalez, Daniela Ap. Panhoca, Ivone |
author_role |
author |
author2 |
Biasotto-Gonzalez, Daniela Ap. Panhoca, Ivone |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Biasotto, Daiana Cristina Biasotto-Gonzalez, Daniela Ap. Panhoca, Ivone |
dc.subject.por.fl_str_mv |
Eletromiografia Palpação Músculo masseter Motricidade oral Electromyography Palpation Masseter muscle Oral mobility |
topic |
Eletromiografia Palpação Músculo masseter Motricidade oral Electromyography Palpation Masseter muscle Oral mobility |
description |
OBJECTIVE: The objective of this paper was to evaluate the specificity of masseter muscle palpation when compared to its electromyographic activity. MATERIALS AND METHODS: Twenty-one young female adults, aged between 17 and 25, participated in this research. The speech therapy evaluation data were obtained by two speech therapists through masseter muscle palpation during isometric contraction, and the electromyographic exam was achieved by using bipolar superficial electrodes, positioned on the masseter muscle. The volunteers were instructed to chew the Parafilm M® material bilaterally and simultaneously. The capture of the electromiographic signals occurred during masseter muscle isometric contractions. The electrical activity study of the masticatory muscle was analyzed through the Root Mean Square value during its isotonic contraction. STATISTICAL ANALYSIS: All data were then submitted to Kappa statistical analysis. RESULTS: The results of this study have shown a low correlation between palpation and electromyography (25%), as well as between evaluators (40%). CONCLUSION: According to the findings of the present study, it could be observed that the correlation between masseter muscle palpation and its electromyographic activity was very low, which allows to conclude that muscular palpation cannot effectively replace the eletromyographical exam, but complement it instead. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3319 10.1590/S1678-77572005000400020 |
url |
https://www.revistas.usp.br/jaos/article/view/3319 |
identifier_str_mv |
10.1590/S1678-77572005000400020 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3319/4009 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2005 Journal of Applied Oral Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2005 Journal of Applied Oral Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science; Vol. 13 No. 4 (2005); 424-430 Journal of Applied Oral Science; Vol. 13 Núm. 4 (2005); 424-430 Journal of Applied Oral Science; v. 13 n. 4 (2005); 424-430 1678-7765 1678-7757 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1800221672151711744 |