Preferential encoding of visual categories in parietal cortex compared with prefrontal cortex

被引：0
|
作者：
Sruthi K Swaminathan
David J Freedman
机构：
[1] The University of Chicago,Department of Neurobiology
来源：
Nature Neuroscience | 2012年 / 15卷
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D O I：
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学科分类号：
摘要：
Neurons in the prefrontal cortex (PFC) and parietal cortex, including the lateral intraparietal area (LIP), can represent the category membership of stimuli. Category signals in LIP were thought to result from top-down feedback from the PFC. Here the authors show that category signals in the LIP are stronger, more reliable and occur earlier than those in the PFC.
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页码：315 / 320
页数：5
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