Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments.
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/1759 |
Resumo: | The masticatory function is one of the most complex neuropsychological mechanisms in human motor performance and it depends on several factors, such as bite force, muscle coordination, morphology, and number of teeth in occlusion. Purpose: to evaluate the influence of different rehabilitation treatments such as complete and partial dentures, masticatory forces, and the dynamics of mandibular elevator muscles. Material and Methods: the maximum bite force (force transducer) and electrical activity (superficial electromyography) associated with the masseter and temporal muscles were quantified. These factors were evaluated at rest position and isometric contraction. The data were subjected to descriptive statistics and compared based on the experimental groups, through ANOVA and Tukey’s tests. Results: for bite force, the ANOVA test showed statistical difference between groups and Tukey’s test showed that the force measured in the removable partial dentures group was 44.75% lower than that of the control group, while for complete denture wearers, there was a reduction of 74.4% in bite force in relation to the control group. For electromyographic activity, there was no statistical difference between groups. Pearson’s correlation test (?=5%) showed positive correlation between the variables of bite force and electromyographic activity only for the control group. Conclusion: it was concluded that the loss of dental elements and their replacement with either partial or complete dentures has a great influence on bite force and electromyographic activity of the masseter and temporal muscles. |
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oai:ojs.pkp.sfu.ca:article/1759 |
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UNESP-20 |
network_name_str |
Brazilian Dental Science |
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spelling |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments.The masticatory function is one of the most complex neuropsychological mechanisms in human motor performance and it depends on several factors, such as bite force, muscle coordination, morphology, and number of teeth in occlusion. Purpose: to evaluate the influence of different rehabilitation treatments such as complete and partial dentures, masticatory forces, and the dynamics of mandibular elevator muscles. Material and Methods: the maximum bite force (force transducer) and electrical activity (superficial electromyography) associated with the masseter and temporal muscles were quantified. These factors were evaluated at rest position and isometric contraction. The data were subjected to descriptive statistics and compared based on the experimental groups, through ANOVA and Tukey’s tests. Results: for bite force, the ANOVA test showed statistical difference between groups and Tukey’s test showed that the force measured in the removable partial dentures group was 44.75% lower than that of the control group, while for complete denture wearers, there was a reduction of 74.4% in bite force in relation to the control group. For electromyographic activity, there was no statistical difference between groups. Pearson’s correlation test (?=5%) showed positive correlation between the variables of bite force and electromyographic activity only for the control group. Conclusion: it was concluded that the loss of dental elements and their replacement with either partial or complete dentures has a great influence on bite force and electromyographic activity of the masseter and temporal muscles.Institute of Science and Technology of São José dos Campos2019-07-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfimage/tiffimage/tiffapplication/mswordapplication/pdfhttps://ojs.ict.unesp.br/index.php/cob/article/view/175910.14295/bds.2019.v22i3.1759Brazilian Dental Science; Vol. 22 No. 3 (2019): Jul. - Sep. / 2019 - Published July 2019; 387-394Brazilian Dental Science; v. 22 n. 3 (2019): Jul. - Sep. / 2019 - Published July 2019; 387-3942178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPenghttps://ojs.ict.unesp.br/index.php/cob/article/view/1759/1380https://ojs.ict.unesp.br/index.php/cob/article/view/1759/3693https://ojs.ict.unesp.br/index.php/cob/article/view/1759/3694https://ojs.ict.unesp.br/index.php/cob/article/view/1759/3816https://ojs.ict.unesp.br/index.php/cob/article/view/1759/3823Copyright (c) 2019 Brazilian Dental Scienceinfo:eu-repo/semantics/openAccessMoura, Isabela Silva GomesKamezawa, Leonardo Silva Gomesda Silva, Eduardo GaleraAmorim, Jose Benedito Oliveirade Andrade, Guilherme SchmittPagani, Clovis2020-01-28T12:01:15Zoai:ojs.pkp.sfu.ca:article/1759Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:30:22.875114Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments. |
title |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments. |
spellingShingle |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments. Moura, Isabela Silva Gomes |
title_short |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments. |
title_full |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments. |
title_fullStr |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments. |
title_full_unstemmed |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments. |
title_sort |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments. |
author |
Moura, Isabela Silva Gomes |
author_facet |
Moura, Isabela Silva Gomes Kamezawa, Leonardo Silva Gomes da Silva, Eduardo Galera Amorim, Jose Benedito Oliveira de Andrade, Guilherme Schmitt Pagani, Clovis |
author_role |
author |
author2 |
Kamezawa, Leonardo Silva Gomes da Silva, Eduardo Galera Amorim, Jose Benedito Oliveira de Andrade, Guilherme Schmitt Pagani, Clovis |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Moura, Isabela Silva Gomes Kamezawa, Leonardo Silva Gomes da Silva, Eduardo Galera Amorim, Jose Benedito Oliveira de Andrade, Guilherme Schmitt Pagani, Clovis |
description |
The masticatory function is one of the most complex neuropsychological mechanisms in human motor performance and it depends on several factors, such as bite force, muscle coordination, morphology, and number of teeth in occlusion. Purpose: to evaluate the influence of different rehabilitation treatments such as complete and partial dentures, masticatory forces, and the dynamics of mandibular elevator muscles. Material and Methods: the maximum bite force (force transducer) and electrical activity (superficial electromyography) associated with the masseter and temporal muscles were quantified. These factors were evaluated at rest position and isometric contraction. The data were subjected to descriptive statistics and compared based on the experimental groups, through ANOVA and Tukey’s tests. Results: for bite force, the ANOVA test showed statistical difference between groups and Tukey’s test showed that the force measured in the removable partial dentures group was 44.75% lower than that of the control group, while for complete denture wearers, there was a reduction of 74.4% in bite force in relation to the control group. For electromyographic activity, there was no statistical difference between groups. Pearson’s correlation test (?=5%) showed positive correlation between the variables of bite force and electromyographic activity only for the control group. Conclusion: it was concluded that the loss of dental elements and their replacement with either partial or complete dentures has a great influence on bite force and electromyographic activity of the masseter and temporal muscles. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-07-30 |
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://ojs.ict.unesp.br/index.php/cob/article/view/1759 10.14295/bds.2019.v22i3.1759 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/1759 |
identifier_str_mv |
10.14295/bds.2019.v22i3.1759 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/1759/1380 https://ojs.ict.unesp.br/index.php/cob/article/view/1759/3693 https://ojs.ict.unesp.br/index.php/cob/article/view/1759/3694 https://ojs.ict.unesp.br/index.php/cob/article/view/1759/3816 https://ojs.ict.unesp.br/index.php/cob/article/view/1759/3823 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Brazilian Dental Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Brazilian Dental Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf image/tiff image/tiff application/msword application/pdf |
dc.publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
dc.source.none.fl_str_mv |
Brazilian Dental Science; Vol. 22 No. 3 (2019): Jul. - Sep. / 2019 - Published July 2019; 387-394 Brazilian Dental Science; v. 22 n. 3 (2019): Jul. - Sep. / 2019 - Published July 2019; 387-394 2178-6011 reponame:Brazilian Dental Science instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Brazilian Dental Science |
collection |
Brazilian Dental Science |
repository.name.fl_str_mv |
Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
repository.mail.fl_str_mv |
sergio@fosjc.unesp.br||sergio@fosjc.unesp.br |
_version_ |
1788346900837040129 |