Prolonged Standing Task Affects Adaptability of Postural Control in People With Parkinson’s Disease
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1177/1545968320971739 http://hdl.handle.net/11449/208190 |
Resumo: | Background: Studies on short-term upright quiet standing tasks have presented contradictory findings about postural control in people with Parkinson’s disease (pwPD). Prolonged trial durations might better depict body sway and discriminate pwPD and controls. Objective: The aim of this study was to investigate postural control in pwPD during a prolonged standing task. Methods: A total of 26 pwPD and 25 neurologically healthy individuals performed 3 quiet standing trials (60 s) before completing a constrained prolonged standing task for 15 minutes. Motion capture was used to record body sway (Vicon, 100 Hz). To investigate the body sway behavior during the 15 minutes of standing, the analysis was divided into three 5-minute-long phases: early, middle, and late. The following body sway parameters were calculated for the anterior-posterior (AP) and medial-lateral (ML) directions: velocity, root-mean-square, and detrended fluctuations analysis (DFA). The body sway area was also calculated. Two-way ANOVAs (group and phases) and 1-way ANOVA (group) were used to compare these parameters for the prolonged standing and quiet standing, respectively. Results: pwPD presented smaller sway area (P <.001), less complexity (DFA; AP: P <.009; ML: P <.01), and faster velocity (AP: P <.002; ML: P <.001) of body sway compared with the control group during the prolonged standing task. Although the groups swayed similarly (no difference for sway area) during quiet standing, they presented differences in sway area during the prolonged standing task (P <.001). Conclusions: Prolonged standing task reduced adaptability of the postural control system in pwPD. In addition, the prolonged standing task may better analyze the adaptability of the postural control system in pwPD. |
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Prolonged Standing Task Affects Adaptability of Postural Control in People With Parkinson’s Diseasehuman movementParkinson’s diseasepostural controlprolonged standingBackground: Studies on short-term upright quiet standing tasks have presented contradictory findings about postural control in people with Parkinson’s disease (pwPD). Prolonged trial durations might better depict body sway and discriminate pwPD and controls. Objective: The aim of this study was to investigate postural control in pwPD during a prolonged standing task. Methods: A total of 26 pwPD and 25 neurologically healthy individuals performed 3 quiet standing trials (60 s) before completing a constrained prolonged standing task for 15 minutes. Motion capture was used to record body sway (Vicon, 100 Hz). To investigate the body sway behavior during the 15 minutes of standing, the analysis was divided into three 5-minute-long phases: early, middle, and late. The following body sway parameters were calculated for the anterior-posterior (AP) and medial-lateral (ML) directions: velocity, root-mean-square, and detrended fluctuations analysis (DFA). The body sway area was also calculated. Two-way ANOVAs (group and phases) and 1-way ANOVA (group) were used to compare these parameters for the prolonged standing and quiet standing, respectively. Results: pwPD presented smaller sway area (P <.001), less complexity (DFA; AP: P <.009; ML: P <.01), and faster velocity (AP: P <.002; ML: P <.001) of body sway compared with the control group during the prolonged standing task. Although the groups swayed similarly (no difference for sway area) during quiet standing, they presented differences in sway area during the prolonged standing task (P <.001). Conclusions: Prolonged standing task reduced adaptability of the postural control system in pwPD. In addition, the prolonged standing task may better analyze the adaptability of the postural control system in pwPD.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)São Paulo State University (UNESP)University of São PauloFederal University of Espírito SantoSão Paulo State University (UNESP)CAPES: Code 001Universidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Federal University of Espírito SantoMoretto, Gabriel Felipe [UNESP]Santinelli, Felipe Balistieri [UNESP]Penedo, Tiago [UNESP]Mochizuki, LuisRinaldi, Natalia MadalenaBarbieri, Fabio Augusto [UNESP]2021-06-25T11:07:57Z2021-06-25T11:07:57Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article58-67http://dx.doi.org/10.1177/1545968320971739Neurorehabilitation and Neural Repair, v. 35, n. 1, p. 58-67, 2021.1552-68441545-9683http://hdl.handle.net/11449/20819010.1177/15459683209717392-s2.0-85096763706Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengNeurorehabilitation and Neural Repairinfo:eu-repo/semantics/openAccess2024-04-24T18:53:42Zoai:repositorio.unesp.br:11449/208190Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-24T18:53:42Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Prolonged Standing Task Affects Adaptability of Postural Control in People With Parkinson’s Disease |
title |
Prolonged Standing Task Affects Adaptability of Postural Control in People With Parkinson’s Disease |
spellingShingle |
Prolonged Standing Task Affects Adaptability of Postural Control in People With Parkinson’s Disease Moretto, Gabriel Felipe [UNESP] human movement Parkinson’s disease postural control prolonged standing |
title_short |
Prolonged Standing Task Affects Adaptability of Postural Control in People With Parkinson’s Disease |
title_full |
Prolonged Standing Task Affects Adaptability of Postural Control in People With Parkinson’s Disease |
title_fullStr |
Prolonged Standing Task Affects Adaptability of Postural Control in People With Parkinson’s Disease |
title_full_unstemmed |
Prolonged Standing Task Affects Adaptability of Postural Control in People With Parkinson’s Disease |
title_sort |
Prolonged Standing Task Affects Adaptability of Postural Control in People With Parkinson’s Disease |
author |
Moretto, Gabriel Felipe [UNESP] |
author_facet |
Moretto, Gabriel Felipe [UNESP] Santinelli, Felipe Balistieri [UNESP] Penedo, Tiago [UNESP] Mochizuki, Luis Rinaldi, Natalia Madalena Barbieri, Fabio Augusto [UNESP] |
author_role |
author |
author2 |
Santinelli, Felipe Balistieri [UNESP] Penedo, Tiago [UNESP] Mochizuki, Luis Rinaldi, Natalia Madalena Barbieri, Fabio Augusto [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) Federal University of Espírito Santo |
dc.contributor.author.fl_str_mv |
Moretto, Gabriel Felipe [UNESP] Santinelli, Felipe Balistieri [UNESP] Penedo, Tiago [UNESP] Mochizuki, Luis Rinaldi, Natalia Madalena Barbieri, Fabio Augusto [UNESP] |
dc.subject.por.fl_str_mv |
human movement Parkinson’s disease postural control prolonged standing |
topic |
human movement Parkinson’s disease postural control prolonged standing |
description |
Background: Studies on short-term upright quiet standing tasks have presented contradictory findings about postural control in people with Parkinson’s disease (pwPD). Prolonged trial durations might better depict body sway and discriminate pwPD and controls. Objective: The aim of this study was to investigate postural control in pwPD during a prolonged standing task. Methods: A total of 26 pwPD and 25 neurologically healthy individuals performed 3 quiet standing trials (60 s) before completing a constrained prolonged standing task for 15 minutes. Motion capture was used to record body sway (Vicon, 100 Hz). To investigate the body sway behavior during the 15 minutes of standing, the analysis was divided into three 5-minute-long phases: early, middle, and late. The following body sway parameters were calculated for the anterior-posterior (AP) and medial-lateral (ML) directions: velocity, root-mean-square, and detrended fluctuations analysis (DFA). The body sway area was also calculated. Two-way ANOVAs (group and phases) and 1-way ANOVA (group) were used to compare these parameters for the prolonged standing and quiet standing, respectively. Results: pwPD presented smaller sway area (P <.001), less complexity (DFA; AP: P <.009; ML: P <.01), and faster velocity (AP: P <.002; ML: P <.001) of body sway compared with the control group during the prolonged standing task. Although the groups swayed similarly (no difference for sway area) during quiet standing, they presented differences in sway area during the prolonged standing task (P <.001). Conclusions: Prolonged standing task reduced adaptability of the postural control system in pwPD. In addition, the prolonged standing task may better analyze the adaptability of the postural control system in pwPD. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:07:57Z 2021-06-25T11:07:57Z 2021-01-01 |
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/10.1177/1545968320971739 Neurorehabilitation and Neural Repair, v. 35, n. 1, p. 58-67, 2021. 1552-6844 1545-9683 http://hdl.handle.net/11449/208190 10.1177/1545968320971739 2-s2.0-85096763706 |
url |
http://dx.doi.org/10.1177/1545968320971739 http://hdl.handle.net/11449/208190 |
identifier_str_mv |
Neurorehabilitation and Neural Repair, v. 35, n. 1, p. 58-67, 2021. 1552-6844 1545-9683 10.1177/1545968320971739 2-s2.0-85096763706 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Neurorehabilitation and Neural Repair |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
58-67 |
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_ |
1797790357002387456 |