SUPERIOR COLLICULUS ACTIVITY RELATED TO ATTENTION AND TO CONNOTATIVE STIMULUS MEANING

被引：12

作者：

ARENDES, L

机构：

[1] Department of Neurobiology, Max-Planck-Institute for Biophysical Chemistry, Am Fassberg

来源：

COGNITIVE BRAIN RESEARCH | 1994年 / 2卷 / 01期

关键词：

SUPERIOR COLLICULUS; AWAKE MONKEY; SINGLE-UNIT ACTIVITY; ATTENTION; STIMULUS MEANING; FACE;

D O I：

10.1016/0926-6410(94)90021-3

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Single- and multi-unit activity was recorded from cells in the superior colliculus of two awake monkeys (Macaca fascicularis). 32.5% of 366 investigated units responded while the animals attentively gazed at visual stimuli. 50% of these neurons responded to all stimuli presented, including stationary and moving light bars, whereas the other neurons only responded to specific stimuli like faces or food. The responses of a part of these neurons depended on the connotative stimulus meaning.

引用

页码：65 / 69

页数：5

共 22 条

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