A single bout of aerobic exercise modulates motor learning performance and cortical excitability in humans
Int. j. clin. health psychol. (Internet)
; 23(1): 1-11, ene.-abr. 2023. tab, graf, ilus
Artigo
em Inglês
| IBECS
| ID: ibc-213090
Biblioteca responsável:
ES1.1
Localização: ES15.1 - BNCS
ABSTRACT
Background:
Evidence indicates beneficial effects of aerobic exercise on motor learning performance, which might be caused by the impact of aerobic exercise on cortical excitability. It is thus suggested that physiological effects of aerobic exercise on cortical excitability determine the effects of aerobic exercise on motor learning. Nevertheless, respective results usually come from independent studies, and a prove of the causal relationship between neurophysiological and motor learning effects is still missing. This study aims to explore the impact of a single bout of aerobic exercise on brain physiology and motor learning, and the association between these phenomena in humansMethod:
The study was conducted in a cross-over design. In twenty healthy subjects, cortical excitability and motor learning were assessed before and after a single bout of aerobic exercise or a control interventionResults:
The results show that aerobic exercise improved motor sequence learning and enhanced cortical excitability in humans. Furthermore, a correlation between the exercise-dependent alteration of cortical excitability (short intracortical inhibition, which is determined primarily by the GABAergic system) and improvement of motor learning has been foundDiscussion:
The study found motor learning performance-improving effects of aerobic exercise, and these results might be explained by an exercised-caused alteration of cortical excitability, especially a reduction of GABA activity. (AU)
Texto completo:
Disponível
Coleções:
Bases de dados nacionais
/
Espanha
Base de dados:
IBECS
Assunto principal:
Exercício Físico
/
Excitabilidade Cortical
/
Atividade Motora
Limite:
Adulto
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Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Int. j. clin. health psychol. (Internet)
Ano de publicação:
2023
Tipo de documento:
Artigo
Instituição/País de afiliação:
Leibniz Research Center for Working Environment and Human Factors/Germany
/
National Taiwan University Hospital/Taiwan
/
National Taiwan University/Taiwan