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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.contributor | Oregon Health and Science University | - |
Autor(es): dc.contributor | Universidade Federal do ABC (UFABC) | - |
Autor(es): dc.creator | Conceição, Núbia Ribeiro [UNESP] | - |
Autor(es): dc.creator | Gobbi, Lilian Teresa Bucken [UNESP] | - |
Autor(es): dc.creator | Nóbrega-Sousa, Priscila [UNESP] | - |
Autor(es): dc.creator | Orcioli-Silva, Diego [UNESP] | - |
Autor(es): dc.creator | Beretta, Victor Spiandor [UNESP] | - |
Autor(es): dc.creator | Lirani-Silva, Ellen | - |
Autor(es): dc.creator | Okano, Alexandre Hideki | - |
Autor(es): dc.creator | Vitório, Rodrigo [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:54:14Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:54:14Z | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2020-12-31 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1177/15459683211019344 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/208722 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/208722 | - |
Descrição: dc.description | Background: Since people with Parkinson disease (PD) rely on limited prefrontal executive resources for the control of gait, interventions targeting the prefrontal cortex (PFC) may help in managing PD-related gait impairments. Transcranial direct current stimulation (tDCS) can be used to modulate PFC excitability and improve prefrontal cognitive functions and gait. Objective: We investigated the effects of adding anodal tDCS applied over the PFC to a session of aerobic exercise on gait, cognition, and PFC activity while walking in people with PD. Methods: A total of 20 people with PD participated in this randomized, double-blinded, sham-controlled crossover study. Participants attended two 30-minute sessions of aerobic exercise (cycling at moderate intensity) combined with different tDCS conditions (active- or sham-tDCS), 1 week apart. The order of sessions was counterbalanced across the sample. Anodal tDCS (2 mA for 20 minutes [active-tDCS] or 10 s [sham-tDCS]) targeted the PFC in the most affected hemisphere. Spatiotemporal gait parameters, cognitive functions, and PFC activity while walking were assessed before and immediately after each session. Results: Compared with the pre-assessment, participants decreased step time variability (effect size: −0.4), shortened simple and choice reaction times (effect sizes: −0.73 and −0.57, respectively), and increased PFC activity in the stimulated hemisphere while walking (effect size: 0.54) only after aerobic exercise + active-tDCS. Conclusion: The addition of anodal tDCS over the PFC to a session of aerobic exercise led to immediate positive effects on gait variability, processing speed, and executive control of walking in people with PD. | - |
Descrição: dc.description | São Paulo State University (UNESP) Institute of Biosciences Graduate Program in Movement Sciences | - |
Descrição: dc.description | Oregon Health and Science University Department of Neurology | - |
Descrição: dc.description | Federal University of ABC (UFABC) Center for Mathematics Computation and Cognition | - |
Descrição: dc.description | São Paulo State University (UNESP) Institute of Biosciences Graduate Program in Movement Sciences | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Neurorehabilitation and Neural Repair | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | aerobic exercise | - |
Palavras-chave: dc.subject | cognition | - |
Palavras-chave: dc.subject | fNIRS | - |
Palavras-chave: dc.subject | gait | - |
Palavras-chave: dc.subject | tDCS | - |
Título: dc.title | Aerobic Exercise Combined With Transcranial Direct Current Stimulation Over the Prefrontal Cortex in Parkinson Disease: Effects on Cortical Activity, Gait, and Cognition | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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