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The effect of a concurrent cognitive task on cortical potentials evoked by unpredictable balance perturbations
BACKGROUND: Although previous studies suggest that postural control requires attention and other cognitive resources, the central mechanisms responsible for this relationship remain unclear. To address this issue, we examined the effects of altered attention on cortical activity and postural respons...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2004
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC428574/ https://www.ncbi.nlm.nih.gov/pubmed/15147586 http://dx.doi.org/10.1186/1471-2202-5-18 |