Differences between the activity of the masticatory muscles of adults with cerebral palsy and healthy individuals while at rest and in function
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.archoralbio.2016.08.035 http://hdl.handle.net/11449/173488 |
Resumo: | Objective The aim of the present study was to compare the electromyographic activity of masticatory muscles of adult patients with different degrees of oral motor impairment (cerebral palsy) with the electromyographic activity of healthy individuals in a control group. Electromyographic activity was compared when the masticatory muscles were at rest and in motion. Design Thirty adult patients with cerebral palsy and 30 subjects without neuromotor disorders were enrolled in the present study. Oral motor function impairment was classified for each subject according to the Orofacial Motor Function Assessment Scale. Surface electromyography was bilaterally recorded in the masseter and anterior temporalis muscles at rest, during maximal voluntary clench and mouth opening. Comparisons between the groups were statistically assessed using Mann-Whitney test. Results At rest and mouth opening, electromyographic values were higher among patients with cerebral palsy than control group. During maximal voluntary clench, the opposite occurred. The degree of oral motor impairment affected mouth opening. Conclusion There are significant differences in masticatory muscle activity between adult patients with CP and healthy individuals, and the degree of oral motor impairment is important. Significance To improve the masticatory function of these patients, muscle therapy should approach rest, mouth opening and clenching differently. |
id |
UNSP_aa96fab98f65e03b237355c9b940989f |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/173488 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Differences between the activity of the masticatory muscles of adults with cerebral palsy and healthy individuals while at rest and in functionCerebral palsyElectromyographyMasticatory musclesObjective The aim of the present study was to compare the electromyographic activity of masticatory muscles of adult patients with different degrees of oral motor impairment (cerebral palsy) with the electromyographic activity of healthy individuals in a control group. Electromyographic activity was compared when the masticatory muscles were at rest and in motion. Design Thirty adult patients with cerebral palsy and 30 subjects without neuromotor disorders were enrolled in the present study. Oral motor function impairment was classified for each subject according to the Orofacial Motor Function Assessment Scale. Surface electromyography was bilaterally recorded in the masseter and anterior temporalis muscles at rest, during maximal voluntary clench and mouth opening. Comparisons between the groups were statistically assessed using Mann-Whitney test. Results At rest and mouth opening, electromyographic values were higher among patients with cerebral palsy than control group. During maximal voluntary clench, the opposite occurred. The degree of oral motor impairment affected mouth opening. Conclusion There are significant differences in masticatory muscle activity between adult patients with CP and healthy individuals, and the degree of oral motor impairment is important. Significance To improve the masticatory function of these patients, muscle therapy should approach rest, mouth opening and clenching differently.Department of Biosciences and Oral Diagnosis School of Dentistry UNESP − Universidade Estadual Paulista. São José dos CamposSleep Laboratory, Nove de Julho University, Rua Vergueiro, 235/249, SPDepartment of Biosciences and Oral Diagnosis School of Dentistry UNESP − Universidade Estadual Paulista. São José dos CamposUniversidade Estadual Paulista (Unesp)Sleep LaboratoryMatsui, Miriam Yumi [UNESP]Giannasi, Lilian Chrystiane [UNESP]Batista, Sandra Regina Freitas [UNESP]Amorim, Jose Benedito Oliveira [UNESP]Oliveira, Claudia S.Oliveira, Luis Vicente F.Gomes, Monica Fernandes [UNESP]2018-12-11T17:05:51Z2018-12-11T17:05:51Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article16-20application/pdfhttp://dx.doi.org/10.1016/j.archoralbio.2016.08.035Archives of Oral Biology, v. 73, p. 16-20.1879-15060003-9969http://hdl.handle.net/11449/17348810.1016/j.archoralbio.2016.08.0352-s2.0-849880081842-s2.0-84988008184.pdf1274225455678400Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengArchives of Oral Biology0,752info:eu-repo/semantics/openAccess2024-01-01T06:21:55Zoai:repositorio.unesp.br:11449/173488Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:52:27.296568Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Differences between the activity of the masticatory muscles of adults with cerebral palsy and healthy individuals while at rest and in function |
title |
Differences between the activity of the masticatory muscles of adults with cerebral palsy and healthy individuals while at rest and in function |
spellingShingle |
Differences between the activity of the masticatory muscles of adults with cerebral palsy and healthy individuals while at rest and in function Matsui, Miriam Yumi [UNESP] Cerebral palsy Electromyography Masticatory muscles |
title_short |
Differences between the activity of the masticatory muscles of adults with cerebral palsy and healthy individuals while at rest and in function |
title_full |
Differences between the activity of the masticatory muscles of adults with cerebral palsy and healthy individuals while at rest and in function |
title_fullStr |
Differences between the activity of the masticatory muscles of adults with cerebral palsy and healthy individuals while at rest and in function |
title_full_unstemmed |
Differences between the activity of the masticatory muscles of adults with cerebral palsy and healthy individuals while at rest and in function |
title_sort |
Differences between the activity of the masticatory muscles of adults with cerebral palsy and healthy individuals while at rest and in function |
author |
Matsui, Miriam Yumi [UNESP] |
author_facet |
Matsui, Miriam Yumi [UNESP] Giannasi, Lilian Chrystiane [UNESP] Batista, Sandra Regina Freitas [UNESP] Amorim, Jose Benedito Oliveira [UNESP] Oliveira, Claudia S. Oliveira, Luis Vicente F. Gomes, Monica Fernandes [UNESP] |
author_role |
author |
author2 |
Giannasi, Lilian Chrystiane [UNESP] Batista, Sandra Regina Freitas [UNESP] Amorim, Jose Benedito Oliveira [UNESP] Oliveira, Claudia S. Oliveira, Luis Vicente F. Gomes, Monica Fernandes [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Sleep Laboratory |
dc.contributor.author.fl_str_mv |
Matsui, Miriam Yumi [UNESP] Giannasi, Lilian Chrystiane [UNESP] Batista, Sandra Regina Freitas [UNESP] Amorim, Jose Benedito Oliveira [UNESP] Oliveira, Claudia S. Oliveira, Luis Vicente F. Gomes, Monica Fernandes [UNESP] |
dc.subject.por.fl_str_mv |
Cerebral palsy Electromyography Masticatory muscles |
topic |
Cerebral palsy Electromyography Masticatory muscles |
description |
Objective The aim of the present study was to compare the electromyographic activity of masticatory muscles of adult patients with different degrees of oral motor impairment (cerebral palsy) with the electromyographic activity of healthy individuals in a control group. Electromyographic activity was compared when the masticatory muscles were at rest and in motion. Design Thirty adult patients with cerebral palsy and 30 subjects without neuromotor disorders were enrolled in the present study. Oral motor function impairment was classified for each subject according to the Orofacial Motor Function Assessment Scale. Surface electromyography was bilaterally recorded in the masseter and anterior temporalis muscles at rest, during maximal voluntary clench and mouth opening. Comparisons between the groups were statistically assessed using Mann-Whitney test. Results At rest and mouth opening, electromyographic values were higher among patients with cerebral palsy than control group. During maximal voluntary clench, the opposite occurred. The degree of oral motor impairment affected mouth opening. Conclusion There are significant differences in masticatory muscle activity between adult patients with CP and healthy individuals, and the degree of oral motor impairment is important. Significance To improve the masticatory function of these patients, muscle therapy should approach rest, mouth opening and clenching differently. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 2018-12-11T17:05:51Z 2018-12-11T17:05:51Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.archoralbio.2016.08.035 Archives of Oral Biology, v. 73, p. 16-20. 1879-1506 0003-9969 http://hdl.handle.net/11449/173488 10.1016/j.archoralbio.2016.08.035 2-s2.0-84988008184 2-s2.0-84988008184.pdf 1274225455678400 |
url |
http://dx.doi.org/10.1016/j.archoralbio.2016.08.035 http://hdl.handle.net/11449/173488 |
identifier_str_mv |
Archives of Oral Biology, v. 73, p. 16-20. 1879-1506 0003-9969 10.1016/j.archoralbio.2016.08.035 2-s2.0-84988008184 2-s2.0-84988008184.pdf 1274225455678400 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Archives of Oral Biology 0,752 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
16-20 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129368239636480 |