SOMATOSENSORY SYSTEM - ORGANIZATIONAL HIERARCHY FROM SINGLE UNITS IN MONKEY AREA-5
SOMATOSENSORY SYSTEM - ORGANIZATIONAL HIERARCHY FROM SINGLE UNITS IN MONKEY AREA-5
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DOI：
10.1126/science.172.3980.273
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发表时间：
1971-01-01
期刊：
影响因子：
56.9
通讯作者：
BURCHFIE.JL
中科院分区：
文献类型：
--
作者：
DUFFY, FH;BURCHFIE.JL
用细胞外记录的方法研究了猴顶叶皮质5区单个细胞的感受野。细胞主要是通过轻柔地操作位于一个或多个肢体上的多个关节来驱动的。兴奋性收敛和抑制性收敛均有表现。推测第5区的多关节感受野是初级接收区单节细胞汇聚的结果。在视觉和躯体感觉系统中的信息修改之间进行了类比。
The receptive fields of single cells in area 5 of monkey parietal cortex were studied by extracellular recording. Cells were driven primarily by gentle manipulation of multiple joints residing on one or more limbs. Both excitatory and inhibitory convergence were demonstrated. It is postulated that the multijoint receptive fields of area 5 are the result of convergence from single-joint cells of the primary receiving area. An analogy is drawn between the modification of information in the visual and somatosensory systems.