顶内沟外侧区的空间和非空间听觉处理
Spatial and non-spatial auditory processing in the lateral intraparietal area.
作者信息
Gifford Gordon W, Cohen Yale E
机构信息
Department of Psychological and Brain Science, Dartmouth College, 6207 Moore, Hanover, NH 03755, USA.
出版信息
Exp Brain Res. 2005 May;162(4):509-12. doi: 10.1007/s00221-005-2220-2. Epub 2005 Mar 15.
PMID:15864568
Abstract
We tested the responses of neurons in the lateral parietal area (area LIP) for their sensitivity to the spatial and non-spatial attributes of an auditory stimulus. We found that the firing rates of LIP neurons were modulated by both of these attributes. These data indicate that, while area LIP is involved in spatial processing, non-spatial processing is not restricted to independent channels.
摘要
我们测试了外侧顶叶区域（LIP区）神经元对听觉刺激的空间和非空间属性的敏感性反应。我们发现，LIP区神经元的放电频率受到这两种属性的调节。这些数据表明，虽然LIP区参与空间处理，但非空间处理并不局限于独立的通道。
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