Facial pain associated with fibromyalgia can be marked by abnormal neuromuscular control: A cross-sectional study

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dc.contributor.authorGui, Maísa Soares
dc.contributor.authorPedroni, Cristiane Rodrigues [UNESP]
dc.contributor.authorAquino, Luana M. Martins
dc.contributor.authorPimentel, Marcele Jardim
dc.contributor.authorAlves, Marcelo Correa
dc.contributor.authorRossini, Sueli
dc.contributor.authorReimão, Rubens
dc.contributor.authorBerzin, Fausto
dc.contributor.authorMarques, Amélia Pasqual
dc.contributor.authorRizzatti-Barbosa, Célia Marisa
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-27T11:30:07Z
dc.date.available2014-05-27T11:30:07Z
dc.date.issued2013-08-01
dc.description.abstractBackground. Temporomandibular disorder (TMD) development in fibromyalgia syndrome (FMS) is not yet fully understood, but altered neuromuscular control in FMS may play a role in triggering TMD. Objective. The purpose of this study was to verify the association between neuromuscular control and chronic facial pain in groups of patients with FMS and TMD. Design. A cross-sectional study was conducted. Methods. This study involved an analysis of facial pain and electromyographic activity of the masticatory muscles in patients with FMS (n=27) and TMD (n=28). All participants were evaluated according to Research Diagnostic Criteria for Temporomandibular Disorders and surface electromyography (SEMG). Myoelectric signal calculations were performed using the root mean square and median frequency of signals. Results. The data revealed premature interruption of masticatory muscle contraction in both patient groups, but a significant correlation also was found between higher median frequency values and increased facial pain. This correlation probably was related to FMS because it was not found in patients with TMD only. Facial pain and increased SEMG activity during mandibular rest also were positively correlated. Limitations. Temporal conclusions cannot be drawn from the study. Also, the study lacked a comparison group of patients with FMS without TMD as well as a control group of individuals who were healthy. Conclusions. Altered neuromuscular control in masticatory muscles may be correlated with perceived facial pain in patients with FMS. © 2013 American Physical Therapy Association.en
dc.description.affiliationDepartment of Anatomy Piracicaba Dental School State University of Campinas, PO Box 52, Limeira Avenue, 901, Piracicaba, SP, 13414-903
dc.description.affiliationUniversidade Estadual Paulista, Marilia, SP
dc.description.affiliationPiracicaba Dental School State University of Campinas
dc.description.affiliationDepartment of Periodontology and Prosthodontics Piracicaba Dental School State University of Campinas
dc.description.affiliationDivision of Clinical Neurology, Sleep Medicine Advanced Research Group Clinicas Hospital of the University of São Paulo University of São Paulo School of Medicine, SP
dc.description.affiliationDepartment of Physical Therapy,Communication Science and Disorders Occupational Therapy Medical College of the University of São Paulo
dc.description.affiliationDepartment of Prosthesis and Periodontology Piracicaba Dental School State University of Campinas
dc.description.affiliationUnespUniversidade Estadual Paulista, Marilia, SP
dc.format.extent1092-1101
dc.identifierhttp://dx.doi.org/10.2522/ptj.20120338
dc.identifier.citationPhysical Therapy, v. 93, n. 8, p. 1092-1101, 2013.
dc.identifier.doi10.2522/ptj.20120338
dc.identifier.issn0031-9023
dc.identifier.issn1538-6724
dc.identifier.lattes2252907234602497
dc.identifier.orcid0000-0001-6907-3345
dc.identifier.scopus2-s2.0-84881004276
dc.identifier.urihttp://hdl.handle.net/11449/76191
dc.identifier.wosWOS:000322427300009
dc.language.isoeng
dc.relation.ispartofPhysical Therapy
dc.relation.ispartofjcr2.587
dc.relation.ispartofsjr1,206
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectanalysis of variance
dc.subjectcross-sectional study
dc.subjectelectromyography
dc.subjectface pain
dc.subjectfemale
dc.subjectfibromyalgia
dc.subjecthuman
dc.subjectmasticatory muscle
dc.subjectmiddle aged
dc.subjectpain assessment
dc.subjectpathophysiology
dc.subjecttemporomandibular joint disorder
dc.subjectAnalysis of Variance
dc.subjectCross-Sectional Studies
dc.subjectElectromyography
dc.subjectFacial Pain
dc.subjectFemale
dc.subjectFibromyalgia
dc.subjectHumans
dc.subjectMasticatory Muscles
dc.subjectMiddle Aged
dc.subjectPain Measurement
dc.subjectTemporomandibular Joint Disorders
dc.titleFacial pain associated with fibromyalgia can be marked by abnormal neuromuscular control: A cross-sectional studyen
dc.typeArtigo
dcterms.licensehttp://ptjournal.apta.org/site/misc/terms.xhtml
unesp.author.lattes2252907234602497[2]
unesp.author.orcid0000-0001-6907-3345[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Filosofia e Ciências, Maríliapt

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