The time course of visuo-motor affordances

Martin H. Fischer, Christoph D. Dahl

研究成果: 雜誌貢獻文章同行評審

29 引文 斯高帕斯(Scopus)

摘要

To measure dynamic visuo-motor coupling within the two hemispheres, we showed observers an animation of a rotating cup. They indicated with left or right buttons when a fixation dot in the center of the animation changed color. For either hand, response times changed continuously with the irrelevant position of the cup's handle, even when the perceptual asymmetry of the handle was controlled. This spontaneous lateralized motor preparation showed both top-down and bottom-up components and was more pronounced for the right than the left hand. The dynamic affordance method will help understand perception-action coupling in the brain.

原文英語
頁(從 - 到)519-524
頁數6
期刊Experimental Brain Research
176
發行號3
DOIs
出版狀態已發佈 - 1月 1 2007
對外發佈

ASJC Scopus subject areas

  • 神經科學 (全部)

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