Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.14295/bds.2019.v22i3.1759 http://hdl.handle.net/11449/199491 |
Resumo: | Objective: 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. 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 (α = 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. |
id |
UNSP_c1260f80030b0fd1763d935603d476d4 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/199491 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatmentsForça mastigatória e atividade eletromiográfica dos músculos elevadores mandibulares em diferentes tratamentos de reabilitaçãoBite forceDenturesElectromyographyGerontologyRehabilitationObjective: 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. 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 (α = 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.São Paulo State University (Unesp) Institute of Science and Technology São José dos Campos Department of Restorative DentistrySão Paulo State University (Unesp) Institute of Science and Technology São José dos Campos Department of Dental Materials and ProsthodonticsSão Paulo State University (Unesp) Institute of Science and Technology São José dos Campos Department of Social Dentistry and Children’sSão Paulo State University (Unesp) Institute of Science and Technology São José dos Campos Department of Biosciences and Oral DiagnosisSão Paulo State University (Unesp) Institute of Science and Technology São José dos Campos Department of Restorative DentistrySão Paulo State University (Unesp) Institute of Science and Technology São José dos Campos Department of Dental Materials and ProsthodonticsSão Paulo State University (Unesp) Institute of Science and Technology São José dos Campos Department of Social Dentistry and Children’sSão Paulo State University (Unesp) Institute of Science and Technology São José dos Campos Department of Biosciences and Oral DiagnosisUniversidade Estadual Paulista (Unesp)Moura, Isabela Silva Gomes [UNESP]Kamezawa, Leonardo Silva Gomes [UNESP]da Silva, Eduardo Galera [UNESP]Amorim, Jose Benedito Oliveira [UNESP]de Andrade, Guilherme Schmitt [UNESP]Pagani, Clovis [UNESP]2020-12-12T01:41:18Z2020-12-12T01:41:18Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article387-394http://dx.doi.org/10.14295/bds.2019.v22i3.1759Brazilian Dental Science, v. 22, n. 3, p. 387-394, 2019.2178-6011http://hdl.handle.net/11449/19949110.14295/bds.2019.v22i3.17592-s2.0-8507334273251303771443153650000-0002-1074-5319Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Dental Scienceinfo:eu-repo/semantics/openAccess2022-03-05T22:21:21Zoai:repositorio.unesp.br:11449/199491Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-03-05T22:21:21Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Masticatory force and electromyographic activity of the mandibular elevators muscles in different rehabilitation treatments Força mastigatória e atividade eletromiográfica dos músculos elevadores mandibulares em diferentes tratamentos de reabilitação |
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 [UNESP] Bite force Dentures Electromyography Gerontology Rehabilitation |
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 [UNESP] |
author_facet |
Moura, Isabela Silva Gomes [UNESP] Kamezawa, Leonardo Silva Gomes [UNESP] da Silva, Eduardo Galera [UNESP] Amorim, Jose Benedito Oliveira [UNESP] de Andrade, Guilherme Schmitt [UNESP] Pagani, Clovis [UNESP] |
author_role |
author |
author2 |
Kamezawa, Leonardo Silva Gomes [UNESP] da Silva, Eduardo Galera [UNESP] Amorim, Jose Benedito Oliveira [UNESP] de Andrade, Guilherme Schmitt [UNESP] Pagani, Clovis [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Moura, Isabela Silva Gomes [UNESP] Kamezawa, Leonardo Silva Gomes [UNESP] da Silva, Eduardo Galera [UNESP] Amorim, Jose Benedito Oliveira [UNESP] de Andrade, Guilherme Schmitt [UNESP] Pagani, Clovis [UNESP] |
dc.subject.por.fl_str_mv |
Bite force Dentures Electromyography Gerontology Rehabilitation |
topic |
Bite force Dentures Electromyography Gerontology Rehabilitation |
description |
Objective: 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. 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 (α = 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 |
2019-01-01 2020-12-12T01:41:18Z 2020-12-12T01:41:18Z |
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/10.14295/bds.2019.v22i3.1759 Brazilian Dental Science, v. 22, n. 3, p. 387-394, 2019. 2178-6011 http://hdl.handle.net/11449/199491 10.14295/bds.2019.v22i3.1759 2-s2.0-85073342732 5130377144315365 0000-0002-1074-5319 |
url |
http://dx.doi.org/10.14295/bds.2019.v22i3.1759 http://hdl.handle.net/11449/199491 |
identifier_str_mv |
Brazilian Dental Science, v. 22, n. 3, p. 387-394, 2019. 2178-6011 10.14295/bds.2019.v22i3.1759 2-s2.0-85073342732 5130377144315365 0000-0002-1074-5319 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian Dental Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
387-394 |
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_ |
1799965581265338368 |