Influence of Parkinson’s Disease on Judging Stair Step Height: Exploratory Study
Autor(a) principal: | |
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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/10.1177/0031512518814608 http://hdl.handle.net/11449/187263 |
Resumo: | This study investigated the effects of Parkinson’s Disease (PD) on the perceptive judgment of stair step height using both exteroceptive visual and exproprioceptive judgments. We invited 14 individuals with PD and 14 neurologically healthy older adults (OA) to perform perceptual judgment tasks for first step stairway heights of 11 and 20 cm. Initially, participants performed first the exteroceptive visual judgment and then the exproprioceptive judgment in five randomized trials for each stair height. An analysis of variance for the exteroceptive visual judgment revealed no main effects or interaction between PD versus OA groups and height. However, the analysis of variance for exproprioceptive judgment revealed a significant interaction between group and height (F 1,26 = 9.519; p =.005; Pη 2 =.268) such that both groups made more errors in exproprioceptive judgment at a height of 11 cm. The OA group made more errors in exproprioceptive judgment for the 20-cm step when compared with the PD group (p =.016) but the PD group underestimated the step height. We conclude that PD influences exproprioceptive perception of step height and that steps with smaller (vs. larger) heights induce greater exproprioceptive error. |
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Influence of Parkinson’s Disease on Judging Stair Step Height: Exploratory Studyexproprioceptive judgmentexteroceptive judgmentgaitmovement disordersneurodegenerative disordersThis study investigated the effects of Parkinson’s Disease (PD) on the perceptive judgment of stair step height using both exteroceptive visual and exproprioceptive judgments. We invited 14 individuals with PD and 14 neurologically healthy older adults (OA) to perform perceptual judgment tasks for first step stairway heights of 11 and 20 cm. Initially, participants performed first the exteroceptive visual judgment and then the exproprioceptive judgment in five randomized trials for each stair height. An analysis of variance for the exteroceptive visual judgment revealed no main effects or interaction between PD versus OA groups and height. However, the analysis of variance for exproprioceptive judgment revealed a significant interaction between group and height (F 1,26 = 9.519; p =.005; Pη 2 =.268) such that both groups made more errors in exproprioceptive judgment at a height of 11 cm. The OA group made more errors in exproprioceptive judgment for the 20-cm step when compared with the PD group (p =.016) but the PD group underestimated the step height. We conclude that PD influences exproprioceptive perception of step height and that steps with smaller (vs. larger) heights induce greater exproprioceptive error.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Posture and Gait Studies Laboratory Institute of Biosciences São Paulo State University (UNESP)Postgraduate Program in Movement Sciences Sao Paulo State University – UNESPUNIFAFIBE–Centro UniversitárioPosture and Gait Studies Laboratory Institute of Biosciences São Paulo State University (UNESP)Postgraduate Program in Movement Sciences Sao Paulo State University – UNESPFAPESP: 2015/00612-1Universidade Estadual Paulista (Unesp)UNIFAFIBE–Centro Universitárioda Conceição, Núbia R. [UNESP]Teixeira-Arroyo, Claudia [UNESP]Vitório, Rodrigo [UNESP]Orcioli-Silva, Diego [UNESP]Beretta, Victor S. [UNESP]de Sousa, Priscila N. [UNESP]Gobbi, Lilian T. B. [UNESP]2019-10-06T15:30:49Z2019-10-06T15:30:49Z2019-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article106-118http://dx.doi.org/10.1177/0031512518814608Perceptual and Motor Skills, v. 126, n. 1, p. 106-118, 2019.1558-688X0031-5125http://hdl.handle.net/11449/18726310.1177/00315125188146082-s2.0-85059886991Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPerceptual and Motor Skillsinfo:eu-repo/semantics/openAccess2021-10-22T21:54:12Zoai:repositorio.unesp.br:11449/187263Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T21:54:12Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Influence of Parkinson’s Disease on Judging Stair Step Height: Exploratory Study |
title |
Influence of Parkinson’s Disease on Judging Stair Step Height: Exploratory Study |
spellingShingle |
Influence of Parkinson’s Disease on Judging Stair Step Height: Exploratory Study da Conceição, Núbia R. [UNESP] exproprioceptive judgment exteroceptive judgment gait movement disorders neurodegenerative disorders |
title_short |
Influence of Parkinson’s Disease on Judging Stair Step Height: Exploratory Study |
title_full |
Influence of Parkinson’s Disease on Judging Stair Step Height: Exploratory Study |
title_fullStr |
Influence of Parkinson’s Disease on Judging Stair Step Height: Exploratory Study |
title_full_unstemmed |
Influence of Parkinson’s Disease on Judging Stair Step Height: Exploratory Study |
title_sort |
Influence of Parkinson’s Disease on Judging Stair Step Height: Exploratory Study |
author |
da Conceição, Núbia R. [UNESP] |
author_facet |
da Conceição, Núbia R. [UNESP] Teixeira-Arroyo, Claudia [UNESP] Vitório, Rodrigo [UNESP] Orcioli-Silva, Diego [UNESP] Beretta, Victor S. [UNESP] de Sousa, Priscila N. [UNESP] Gobbi, Lilian T. B. [UNESP] |
author_role |
author |
author2 |
Teixeira-Arroyo, Claudia [UNESP] Vitório, Rodrigo [UNESP] Orcioli-Silva, Diego [UNESP] Beretta, Victor S. [UNESP] de Sousa, Priscila N. [UNESP] Gobbi, Lilian T. B. [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) UNIFAFIBE–Centro Universitário |
dc.contributor.author.fl_str_mv |
da Conceição, Núbia R. [UNESP] Teixeira-Arroyo, Claudia [UNESP] Vitório, Rodrigo [UNESP] Orcioli-Silva, Diego [UNESP] Beretta, Victor S. [UNESP] de Sousa, Priscila N. [UNESP] Gobbi, Lilian T. B. [UNESP] |
dc.subject.por.fl_str_mv |
exproprioceptive judgment exteroceptive judgment gait movement disorders neurodegenerative disorders |
topic |
exproprioceptive judgment exteroceptive judgment gait movement disorders neurodegenerative disorders |
description |
This study investigated the effects of Parkinson’s Disease (PD) on the perceptive judgment of stair step height using both exteroceptive visual and exproprioceptive judgments. We invited 14 individuals with PD and 14 neurologically healthy older adults (OA) to perform perceptual judgment tasks for first step stairway heights of 11 and 20 cm. Initially, participants performed first the exteroceptive visual judgment and then the exproprioceptive judgment in five randomized trials for each stair height. An analysis of variance for the exteroceptive visual judgment revealed no main effects or interaction between PD versus OA groups and height. However, the analysis of variance for exproprioceptive judgment revealed a significant interaction between group and height (F 1,26 = 9.519; p =.005; Pη 2 =.268) such that both groups made more errors in exproprioceptive judgment at a height of 11 cm. The OA group made more errors in exproprioceptive judgment for the 20-cm step when compared with the PD group (p =.016) but the PD group underestimated the step height. We conclude that PD influences exproprioceptive perception of step height and that steps with smaller (vs. larger) heights induce greater exproprioceptive error. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-06T15:30:49Z 2019-10-06T15:30:49Z 2019-02-01 |
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/10.1177/0031512518814608 Perceptual and Motor Skills, v. 126, n. 1, p. 106-118, 2019. 1558-688X 0031-5125 http://hdl.handle.net/11449/187263 10.1177/0031512518814608 2-s2.0-85059886991 |
url |
http://dx.doi.org/10.1177/0031512518814608 http://hdl.handle.net/11449/187263 |
identifier_str_mv |
Perceptual and Motor Skills, v. 126, n. 1, p. 106-118, 2019. 1558-688X 0031-5125 10.1177/0031512518814608 2-s2.0-85059886991 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Perceptual and Motor Skills |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
106-118 |
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_ |
1799965539821420544 |