Objective and subjective analysis of women's voice with idiopathic Parkinson's disease

Detalhes bibliográficos
Autor(a) principal: Graças,Riviana Rodrigues das
Data de Publicação: 2012
Outros Autores: Gama,Ana Cristina Côrtes, Cardoso,Francisco Eduardo Costa, Lopes,Bárbara Pereira, Bassi,Iara Barreto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivos de neuro-psiquiatria (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2012000700004
Resumo: OBJECTIVE: To compare the voice quality of women with idiopathic Parkinson's disease and those without it. METHODS: An evaluation was performed including 19 female patients diagnosed with idiopathic Parkinson's disease, with an average age of 66 years, and 27 women with an average of 67 years-old in the Control Group. The assessment was performed by computed acoustic analysis and perceptual evaluation. RESULTS: Parkinson's disease patients presented moderate rough and unstable voice quality. The parameters of grade, roughness, and instability had higher scores in Parkinson's disease patients with statistically significant differences. Acoustic measures of Jitter and period perturbation quotient (PPQ) significantly differ between groups. CONCLUSIONS: Parkinson's disease female individuals showed more vocal alterations compared to the Control Group, when both perceptual and acoustic evaluations were analyzed.
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spelling Objective and subjective analysis of women's voice with idiopathic Parkinson's diseasespeech acousticsParkinson's diseasevoiceOBJECTIVE: To compare the voice quality of women with idiopathic Parkinson's disease and those without it. METHODS: An evaluation was performed including 19 female patients diagnosed with idiopathic Parkinson's disease, with an average age of 66 years, and 27 women with an average of 67 years-old in the Control Group. The assessment was performed by computed acoustic analysis and perceptual evaluation. RESULTS: Parkinson's disease patients presented moderate rough and unstable voice quality. The parameters of grade, roughness, and instability had higher scores in Parkinson's disease patients with statistically significant differences. Acoustic measures of Jitter and period perturbation quotient (PPQ) significantly differ between groups. CONCLUSIONS: Parkinson's disease female individuals showed more vocal alterations compared to the Control Group, when both perceptual and acoustic evaluations were analyzed.Academia Brasileira de Neurologia - ABNEURO2012-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2012000700004Arquivos de Neuro-Psiquiatria v.70 n.7 2012reponame:Arquivos de neuro-psiquiatria (Online)instname:Academia Brasileira de Neurologiainstacron:ABNEURO10.1590/S0004-282X2012000700004info:eu-repo/semantics/openAccessGraças,Riviana Rodrigues dasGama,Ana Cristina CôrtesCardoso,Francisco Eduardo CostaLopes,Bárbara PereiraBassi,Iara Barretoeng2015-04-01T00:00:00Zoai:scielo:S0004-282X2012000700004Revistahttp://www.scielo.br/anphttps://old.scielo.br/oai/scielo-oai.php||revista.arquivos@abneuro.org1678-42270004-282Xopendoar:2015-04-01T00:00Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologiafalse
dc.title.none.fl_str_mv Objective and subjective analysis of women's voice with idiopathic Parkinson's disease
title Objective and subjective analysis of women's voice with idiopathic Parkinson's disease
spellingShingle Objective and subjective analysis of women's voice with idiopathic Parkinson's disease
Graças,Riviana Rodrigues das
speech acoustics
Parkinson's disease
voice
title_short Objective and subjective analysis of women's voice with idiopathic Parkinson's disease
title_full Objective and subjective analysis of women's voice with idiopathic Parkinson's disease
title_fullStr Objective and subjective analysis of women's voice with idiopathic Parkinson's disease
title_full_unstemmed Objective and subjective analysis of women's voice with idiopathic Parkinson's disease
title_sort Objective and subjective analysis of women's voice with idiopathic Parkinson's disease
author Graças,Riviana Rodrigues das
author_facet Graças,Riviana Rodrigues das
Gama,Ana Cristina Côrtes
Cardoso,Francisco Eduardo Costa
Lopes,Bárbara Pereira
Bassi,Iara Barreto
author_role author
author2 Gama,Ana Cristina Côrtes
Cardoso,Francisco Eduardo Costa
Lopes,Bárbara Pereira
Bassi,Iara Barreto
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Graças,Riviana Rodrigues das
Gama,Ana Cristina Côrtes
Cardoso,Francisco Eduardo Costa
Lopes,Bárbara Pereira
Bassi,Iara Barreto
dc.subject.por.fl_str_mv speech acoustics
Parkinson's disease
voice
topic speech acoustics
Parkinson's disease
voice
description OBJECTIVE: To compare the voice quality of women with idiopathic Parkinson's disease and those without it. METHODS: An evaluation was performed including 19 female patients diagnosed with idiopathic Parkinson's disease, with an average age of 66 years, and 27 women with an average of 67 years-old in the Control Group. The assessment was performed by computed acoustic analysis and perceptual evaluation. RESULTS: Parkinson's disease patients presented moderate rough and unstable voice quality. The parameters of grade, roughness, and instability had higher scores in Parkinson's disease patients with statistically significant differences. Acoustic measures of Jitter and period perturbation quotient (PPQ) significantly differ between groups. CONCLUSIONS: Parkinson's disease female individuals showed more vocal alterations compared to the Control Group, when both perceptual and acoustic evaluations were analyzed.
publishDate 2012
dc.date.none.fl_str_mv 2012-07-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2012000700004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2012000700004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0004-282X2012000700004
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Academia Brasileira de Neurologia - ABNEURO
publisher.none.fl_str_mv Academia Brasileira de Neurologia - ABNEURO
dc.source.none.fl_str_mv Arquivos de Neuro-Psiquiatria v.70 n.7 2012
reponame:Arquivos de neuro-psiquiatria (Online)
instname:Academia Brasileira de Neurologia
instacron:ABNEURO
instname_str Academia Brasileira de Neurologia
instacron_str ABNEURO
institution ABNEURO
reponame_str Arquivos de neuro-psiquiatria (Online)
collection Arquivos de neuro-psiquiatria (Online)
repository.name.fl_str_mv Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologia
repository.mail.fl_str_mv ||revista.arquivos@abneuro.org
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