Direction-specific limits of stability are reduced in mild to moderate Parkinson's disease individuals

Detalhes bibliográficos
Autor(a) principal: Diniz, Claúdia
Data de Publicação: 2011
Outros Autores: Lima, Lidiane Oliveira, Cardoso, Francisco, Teixeira-Salmela, Luci, Rodrigues-de-Paula, Fátima
Tipo de documento: Artigo
Idioma: por
Título da fonte: Fisioterapia e Pesquisa
Texto Completo: https://www.revistas.usp.br/fpusp/article/view/12276
Resumo: Postural instability in Parkinson's disease (PD) has been associated with decreases of the limits of stability (LOS) in the anterior-posterior (AP) directions. Although LOS changes in the latero-lateral (LL) directions have been suggested, they have not been evaluated in studies with PD, especially when the LOS tests involve intentional displacements of the body center of mass (COM). The aim of this study was to investigate the LOS in standing posture during voluntary movements that promote movement of the COM in AP and LL directions of individuals with and without PD. Twelve subjects with PD (Hoehn & Yahr stages of II and III) and 12 without the disease performed the LOS tests in the anterior, posterior, right and left directions. The movement velocity (MV), maximum excursion (ME), and directional control (DC) of the COM were evaluated in all investigated directions. Individuals with PD demonstrated smaller COM displacements in all directions (p
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spelling Direction-specific limits of stability are reduced in mild to moderate Parkinson's disease individuals Redução do limite de estabilidade direção-específica em indivíduos leve a moderadamente afetados pela doença de Parkinson parkinsonismParkinson's diseasepostural instabilitypostural controlparkinsonismodoença de Parkinsoninstabilidade posturalcontrole postural Postural instability in Parkinson's disease (PD) has been associated with decreases of the limits of stability (LOS) in the anterior-posterior (AP) directions. Although LOS changes in the latero-lateral (LL) directions have been suggested, they have not been evaluated in studies with PD, especially when the LOS tests involve intentional displacements of the body center of mass (COM). The aim of this study was to investigate the LOS in standing posture during voluntary movements that promote movement of the COM in AP and LL directions of individuals with and without PD. Twelve subjects with PD (Hoehn & Yahr stages of II and III) and 12 without the disease performed the LOS tests in the anterior, posterior, right and left directions. The movement velocity (MV), maximum excursion (ME), and directional control (DC) of the COM were evaluated in all investigated directions. Individuals with PD demonstrated smaller COM displacements in all directions (p A instabilidade postural na doença de Parkinson (DP) tem sido associada a uma diminuição do limite de estabilidade (LE) na direção ântero-posterior (AP). Entretanto, ainda que possíveis alterações do LE na direção látero-lateral (LL) tenham sido sugeridas, tal direção não tem sido avaliada nos estudos com DP, principalmente quando o teste de limite de estabilidade (TLE) envolve movimentos intencionais que deslocam o centro de massa corporal (CMC). O objetivo do presente estudo foi investigar o LE na postura de pé durante movimentos voluntários que promovem deslocamento do CMC nas direções AP e LL de indivíduos com e sem a DP. Doze indivíduos com DP (Hoehn & Yahr=II, III) e 12 sem a doença realizaram o TLE nos sentidos anterior, posterior, direito e esquerdo. A velocidade de movimento (VM), excursão máxima (EM) e o controle direcional (CD) do CMC foram avaliados em cada sentido. Os indivíduos com DP foram significativamente mais lentos em todos os sentidos de deslocamento do CMC (pUniversidade de São Paulo. Faculdade de Medicina2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/fpusp/article/view/1227610.1590/S1809-29502011000400002Fisioterapia e Pesquisa; Vol. 18 No. 4 (2011); 306-310 Fisioterapia e Pesquisa; Vol. 18 Núm. 4 (2011); 306-310 Fisioterapia e Pesquisa; v. 18 n. 4 (2011); 306-310 2316-91171809-2950reponame:Fisioterapia e Pesquisainstname:Universidade de São Paulo (USP)instacron:USPporhttps://www.revistas.usp.br/fpusp/article/view/12276/14053Copyright (c) 2017 Fisioterapia e Pesquisainfo:eu-repo/semantics/openAccessDiniz, ClaúdiaLima, Lidiane OliveiraCardoso, FranciscoTeixeira-Salmela, LuciRodrigues-de-Paula, Fátima2012-05-13T16:07:38Zoai:revistas.usp.br:article/12276Revistahttp://www.revistas.usp.br/fpuspPUBhttps://www.revistas.usp.br/fpusp/oai||revfisio@usp.br2316-91171809-2950opendoar:2012-05-13T16:07:38Fisioterapia e Pesquisa - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Direction-specific limits of stability are reduced in mild to moderate Parkinson's disease individuals
Redução do limite de estabilidade direção-específica em indivíduos leve a moderadamente afetados pela doença de Parkinson
title Direction-specific limits of stability are reduced in mild to moderate Parkinson's disease individuals
spellingShingle Direction-specific limits of stability are reduced in mild to moderate Parkinson's disease individuals
Diniz, Claúdia
parkinsonism
Parkinson's disease
postural instability
postural control
parkinsonismo
doença de Parkinson
instabilidade postural
controle postural
title_short Direction-specific limits of stability are reduced in mild to moderate Parkinson's disease individuals
title_full Direction-specific limits of stability are reduced in mild to moderate Parkinson's disease individuals
title_fullStr Direction-specific limits of stability are reduced in mild to moderate Parkinson's disease individuals
title_full_unstemmed Direction-specific limits of stability are reduced in mild to moderate Parkinson's disease individuals
title_sort Direction-specific limits of stability are reduced in mild to moderate Parkinson's disease individuals
author Diniz, Claúdia
author_facet Diniz, Claúdia
Lima, Lidiane Oliveira
Cardoso, Francisco
Teixeira-Salmela, Luci
Rodrigues-de-Paula, Fátima
author_role author
author2 Lima, Lidiane Oliveira
Cardoso, Francisco
Teixeira-Salmela, Luci
Rodrigues-de-Paula, Fátima
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Diniz, Claúdia
Lima, Lidiane Oliveira
Cardoso, Francisco
Teixeira-Salmela, Luci
Rodrigues-de-Paula, Fátima
dc.subject.por.fl_str_mv parkinsonism
Parkinson's disease
postural instability
postural control
parkinsonismo
doença de Parkinson
instabilidade postural
controle postural
topic parkinsonism
Parkinson's disease
postural instability
postural control
parkinsonismo
doença de Parkinson
instabilidade postural
controle postural
description Postural instability in Parkinson's disease (PD) has been associated with decreases of the limits of stability (LOS) in the anterior-posterior (AP) directions. Although LOS changes in the latero-lateral (LL) directions have been suggested, they have not been evaluated in studies with PD, especially when the LOS tests involve intentional displacements of the body center of mass (COM). The aim of this study was to investigate the LOS in standing posture during voluntary movements that promote movement of the COM in AP and LL directions of individuals with and without PD. Twelve subjects with PD (Hoehn & Yahr stages of II and III) and 12 without the disease performed the LOS tests in the anterior, posterior, right and left directions. The movement velocity (MV), maximum excursion (ME), and directional control (DC) of the COM were evaluated in all investigated directions. Individuals with PD demonstrated smaller COM displacements in all directions (p
publishDate 2011
dc.date.none.fl_str_mv 2011-12-01
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://www.revistas.usp.br/fpusp/article/view/12276
10.1590/S1809-29502011000400002
url https://www.revistas.usp.br/fpusp/article/view/12276
identifier_str_mv 10.1590/S1809-29502011000400002
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.revistas.usp.br/fpusp/article/view/12276/14053
dc.rights.driver.fl_str_mv Copyright (c) 2017 Fisioterapia e Pesquisa
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 Fisioterapia e Pesquisa
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Medicina
publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Medicina
dc.source.none.fl_str_mv Fisioterapia e Pesquisa; Vol. 18 No. 4 (2011); 306-310
Fisioterapia e Pesquisa; Vol. 18 Núm. 4 (2011); 306-310
Fisioterapia e Pesquisa; v. 18 n. 4 (2011); 306-310
2316-9117
1809-2950
reponame:Fisioterapia e Pesquisa
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Fisioterapia e Pesquisa
collection Fisioterapia e Pesquisa
repository.name.fl_str_mv Fisioterapia e Pesquisa - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||revfisio@usp.br
_version_ 1787713734091735040

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