Monocular vision and increased distance reducing the effects of visual manipulation on body sway

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Data

2009-09-04

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Coorientador

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Elsevier B.V.

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Artigo

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Resumo

The goal of this study was to examine the coupling between visual information and body sway with binocular and monocular vision at two distances from the front wall of a moving room. Ten participants stood as still as possible inside of a moving room facing the front wall in conditions that combined room movement with monocular/binocular vision and distance from the front wall (75 and 150cm). Visual information effect on body sway decreased with monocular vision and with increased distance from the front wall. In addition, the combination of monocular vision with the farther distance resulted in the smallest body sway response to the driving stimulus provided by the moving room. These results suggest that binocularvision near the front wall provides visual information of a better quality than the monocular vision far from the front wall. We discuss the results with respect to two modes of visual detection of body sway: ocular and extraocular. (C) 2009 Elsevier B.V. All rights reserved.

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Inglês

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Neuroscience Letters. Clare: Elsevier B.V., v. 460, n. 3, p. 209-213, 2009.

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