Lateral suprasylvian visual cortex is activated earlier than or synchronously with primary visual cortex in the cat

被引：14

作者：

Katsuyama, N ^{[1
]}

Tsumoto, T ^{[1
]}

Sato, H ^{[1
]}

Fukuda, M ^{[1
]}

Hata, Y ^{[1
]}

机构：

[1] OSAKA UNIV, SCH MED, BIOMED RES CTR, DEPT NEUROPHYSIOL, SUITA, OSAKA 565, JAPAN

来源：

NEUROSCIENCE RESEARCH | 1996年 / 24卷 / 04期

基金：

日本学术振兴会;

关键词：

visual cortex; suprasylvian visual cortex; cross-correlation; feedback projection; cortico-cortical interaction; cat;

D O I：

10.1016/0168-0102(95)01019-X

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

To explore functional connectivity between area 17 and posteromedial lateral suprasylvian (PMLS) area of the cat cerebral cortex, we carried out cross-correlation analysis of spike trains of neurons recorded simultaneously from both areas of anesthetized, paralyzed cat. Most of correlated pairs had peaks which indicate that PMLS cells were activated earlier than or simultaneously with their partners in area 17, suggesting that 'backward' as well as synchronous activation operates between these cortical areas.

引用

页码：431 / 435

页数：5

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