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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade de São Paulo (USP) | - |
Autor(es): dc.contributor | Wilfrid Laurier University | - |
Autor(es): dc.contributor | Universidade Estadual de Campinas (UNICAMP) | - |
Autor(es): dc.contributor | University of Waterloo | - |
Autor(es): dc.creator | Pieruccini-Faria, F. | - |
Autor(es): dc.creator | Vitório, R. | - |
Autor(es): dc.creator | Almeida, Q. J. | - |
Autor(es): dc.creator | Silveira, C. R.A. | - |
Autor(es): dc.creator | Caetano, M. J.D. | - |
Autor(es): dc.creator | Stella, F. | - |
Autor(es): dc.creator | Gobbi, S. | - |
Autor(es): dc.creator | Gobbi, L. T.B. | - |
Data de aceite: dc.date.accessioned | 2022-08-04T22:03:30Z | - |
Data de disponibilização: dc.date.available | 2022-08-04T22:03:30Z | - |
Data de envio: dc.date.issued | 2022-04-28 | - |
Data de envio: dc.date.issued | 2022-04-28 | - |
Data de envio: dc.date.issued | 2013-11-25 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1080/00222895.2013.810139 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/219976 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/219976 | - |
Descrição: dc.description | The influence of dopaminergic replacement (DR) on gait in people with Parkinson's disease (PD) is well documented. However, little is known about the acute effects of dopamine on more complex locomotor tasks that require visual guidance to avoid obstacles during gait. The authors investigated the influence of DR on locomotor behavior in a task where movement planning and control might be challenged by the height of the obstacle. The PD group included patients diagnosed with idiopathic PD (n = 12), as well as healthy controls (n = 12). Patients walked and stepped over obstacles of different heights before (OFF) and after (ON) levodopa intake. Spatial adjustments were not modulated by DR, but the step time to perform these anticipatory gait adjustments was longer only in PD-OFF (compared with healthy controls) when approaching the highest obstacle, but not PD-ON. During the crossing phase, trail limb toe clearance of PD patients was shorter than healthy controls only during the OFF state. ON-OFF comparisons were significantly different only for the time to reach the lead foot clearance over the highest obstacle. In summary, DR partially improved movement slowness but did not directly affect movement amplitude of lower limb regulation in this gait task. Copyright © 2013 Taylor & Francis Group. | - |
Descrição: dc.description | Physical Education Department Posture and Gait Studies Lab University of Sao Paulo State | - |
Descrição: dc.description | Sun Life Financial Movement Disorders Research and Rehabilitation Centre Wilfrid Laurier University, 66 Hickory Street West, Waterloo, ON N2L 3C5 | - |
Descrição: dc.description | Faculty of Medical Sciences Campinas State University, Campinas | - |
Descrição: dc.description | Kinesiology Department University of Waterloo, ON | - |
Formato: dc.format | 369-380 | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Journal of Motor Behavior | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Adaptive gait | - |
Palavras-chave: dc.subject | Dopaminergic replacement | - |
Palavras-chave: dc.subject | Locomotion | - |
Palavras-chave: dc.subject | Obstacle crossing | - |
Palavras-chave: dc.subject | Obstacle heights | - |
Palavras-chave: dc.subject | Parkinson's disease | - |
Título: dc.title | Evaluating the acute contributions of dopaminergic replacement to gait with obstacles in parkinson's disease | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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