Multisensory representation of limb position in human premotor cortex

被引：176
|
作者：
Lloyd, DM
Shore, DI [1 ]
Spence, C
Calvert, GA
机构：
[1] McMaster Univ, Dept Psychol, Hamilton, ON L8S 4K1, Canada
[2] John Radcliffe Hosp, FMRIB Ctr, Oxford OX3 9DU, England
[3] Univ Oxford, Dept Expt Psychol, Oxford OX1 3UD, England
[4] Univ Oxford, Physiol Lab, Oxford OX1 3PT, England
来源：
NATURE NEUROSCIENCE | 2003年 / 6卷 / 01期
关键词：
D O I：
10.1038/nn991
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
Using functional magnetic resonance imaging (fMRI) in humans, we identified regions of cortex involved in the encoding of limb position. Tactile stimulation of the right hand, across the body midline, activated the right parietal cortex when the eyes were closed; activation shifted to a left parietofrontal network when the eyes were open. These data reveal important similarities between human and non-human primates in the network of brain areas involved in the multisensory representation of limb position.
引用
收藏
页码：17 / 18
页数：2
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