How the anterior, middle and posterior portions of the temporalis muscle work during mastication

Detalhes bibliográficos
Autor(a) principal: Nagae, Mirian
Data de Publicação: 2015
Outros Autores: Bérzin, Fausto, Alves, Marcelo Corrêa, Bérzin, Maria da Graça Rodrigues
Tipo de documento: Artigo
Idioma: por
Título da fonte: Brazilian journal of oral sciences (Online)
Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641635
Resumo: Aim: The aim of this study was to investigate mean electrical activity and how the anterior, middle, and posterior portions of the temporalis muscle work during mastication. Methods: The sample consisted of 16 healthy male college freshmen trichotomized, aged between 18 and 25 years, with Angle’s Class I and no temporomandibular disorders. Electromyographic (EMG) recordings were made in anterior, middle and posterior portions of the temporalis muscle during mastication for 5 s. Results: It was found a significantly lower RMS value in the posterior portion (RMS: 1243.92) compared with those of the anterior (RMS: 2149.77) and middle (RMS: 2531.38) portions. Conclusions: There is an association between the portions of the temporalis muscle. It was found a significantly lower RMS value in the posterior portion showing that the anterior and middle portions of the muscle have a predominant function of maintaining movement during mastication.
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spelling How the anterior, middle and posterior portions of the temporalis muscle work during masticationElectromyographyMasticationTemporal muscleOdontologiaAim: The aim of this study was to investigate mean electrical activity and how the anterior, middle, and posterior portions of the temporalis muscle work during mastication. Methods: The sample consisted of 16 healthy male college freshmen trichotomized, aged between 18 and 25 years, with Angle’s Class I and no temporomandibular disorders. Electromyographic (EMG) recordings were made in anterior, middle and posterior portions of the temporalis muscle during mastication for 5 s. Results: It was found a significantly lower RMS value in the posterior portion (RMS: 1243.92) compared with those of the anterior (RMS: 2149.77) and middle (RMS: 2531.38) portions. Conclusions: There is an association between the portions of the temporalis muscle. It was found a significantly lower RMS value in the posterior portion showing that the anterior and middle portions of the muscle have a predominant function of maintaining movement during mastication.Universidade Estadual de Campinas2015-11-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/864163510.20396/bjos.v10i3.8641635Brazilian Journal of Oral Sciences; v. 10 n. 3 (2011): Jul./Sep.; 213-216Brazilian Journal of Oral Sciences; Vol. 10 No. 3 (2011): Jul./Sep.; 213-2161677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPporhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641635/9130Nagae, MirianBérzin, FaustoAlves, Marcelo CorrêaBérzin, Maria da Graça Rodriguesinfo:eu-repo/semantics/openAccess2016-02-25T09:11:34Zoai:ojs.periodicos.sbu.unicamp.br:article/8641635Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2016-02-25T09:11:34Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv How the anterior, middle and posterior portions of the temporalis muscle work during mastication
title How the anterior, middle and posterior portions of the temporalis muscle work during mastication
spellingShingle How the anterior, middle and posterior portions of the temporalis muscle work during mastication
Nagae, Mirian
Electromyography
Mastication
Temporal muscle
Odontologia
title_short How the anterior, middle and posterior portions of the temporalis muscle work during mastication
title_full How the anterior, middle and posterior portions of the temporalis muscle work during mastication
title_fullStr How the anterior, middle and posterior portions of the temporalis muscle work during mastication
title_full_unstemmed How the anterior, middle and posterior portions of the temporalis muscle work during mastication
title_sort How the anterior, middle and posterior portions of the temporalis muscle work during mastication
author Nagae, Mirian
author_facet Nagae, Mirian
Bérzin, Fausto
Alves, Marcelo Corrêa
Bérzin, Maria da Graça Rodrigues
author_role author
author2 Bérzin, Fausto
Alves, Marcelo Corrêa
Bérzin, Maria da Graça Rodrigues
author2_role author
author
author
dc.contributor.author.fl_str_mv Nagae, Mirian
Bérzin, Fausto
Alves, Marcelo Corrêa
Bérzin, Maria da Graça Rodrigues
dc.subject.por.fl_str_mv Electromyography
Mastication
Temporal muscle
Odontologia
topic Electromyography
Mastication
Temporal muscle
Odontologia
description Aim: The aim of this study was to investigate mean electrical activity and how the anterior, middle, and posterior portions of the temporalis muscle work during mastication. Methods: The sample consisted of 16 healthy male college freshmen trichotomized, aged between 18 and 25 years, with Angle’s Class I and no temporomandibular disorders. Electromyographic (EMG) recordings were made in anterior, middle and posterior portions of the temporalis muscle during mastication for 5 s. Results: It was found a significantly lower RMS value in the posterior portion (RMS: 1243.92) compared with those of the anterior (RMS: 2149.77) and middle (RMS: 2531.38) portions. Conclusions: There is an association between the portions of the temporalis muscle. It was found a significantly lower RMS value in the posterior portion showing that the anterior and middle portions of the muscle have a predominant function of maintaining movement during mastication.
publishDate 2015
dc.date.none.fl_str_mv 2015-11-09
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://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641635
10.20396/bjos.v10i3.8641635
url https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641635
identifier_str_mv 10.20396/bjos.v10i3.8641635
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641635/9130
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Campinas
publisher.none.fl_str_mv Universidade Estadual de Campinas
dc.source.none.fl_str_mv Brazilian Journal of Oral Sciences; v. 10 n. 3 (2011): Jul./Sep.; 213-216
Brazilian Journal of Oral Sciences; Vol. 10 No. 3 (2011): Jul./Sep.; 213-216
1677-3225
reponame:Brazilian journal of oral sciences (Online)
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Brazilian journal of oral sciences (Online)
collection Brazilian journal of oral sciences (Online)
repository.name.fl_str_mv Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv brjorals@fop.unicamp.br||brjorals@fop.unicamp.br
_version_ 1800216399410364416

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