Abstract:
: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.
journal_name
Exp Brain Resjournal_title
Experimental brain researchauthors
Fischer MH,Dahl CDdoi
10.1007/s00221-006-0781-3subject
Has Abstractpub_date
2007-01-01 00:00:00pages
519-24issue
3eissn
0014-4819issn
1432-1106journal_volume
176pub_type
杂志文章abstract::During isometric contractions of the jaw muscles, oscillations in the rectified masseteric EMG record that are coherent with the mandibular force output are evident at ~8 Hz. We have investigated the load dependence of these oscillations under both force and EMG feedback conditions and the extent to which these oscill...
journal_title:Experimental brain research
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pub_type: 杂志文章
doi:10.1007/BF00248749
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更新日期:2009-06-01 00:00:00
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journal_title:Experimental brain research
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journal_title:Experimental brain research
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journal_title:Experimental brain research
pub_type: 杂志文章
doi:10.1007/BF00236662
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pub_type: 杂志文章,评审
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更新日期:2010-07-01 00:00:00
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journal_title:Experimental brain research
pub_type: 杂志文章
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更新日期:1989-01-01 00:00:00
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journal_title:Experimental brain research
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pub_type: 杂志文章
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更新日期:1987-01-01 00:00:00
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pub_type: 杂志文章
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更新日期:2018-02-01 00:00:00
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更新日期:1999-10-01 00:00:00
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journal_title:Experimental brain research
pub_type: 杂志文章
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更新日期:1979-06-01 00:00:00
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pub_type: 杂志文章
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journal_title:Experimental brain research
pub_type: 杂志文章
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