The cognitive neuroscience of visual attention

被引：27

作者：

Behrmann, M ^{[1
]}

Haimson, C

机构：

[1] Carnegie Mellon Univ, Dept Psychol, Pittsburgh, PA 15213 USA

[2] Carnegie Mellon Univ, Ctr Neural Basis Cognit, Pittsburgh, PA 15213 USA

来源：

CURRENT OPINION IN NEUROBIOLOGY | 1999年 / 9卷 / 02期

关键词：

D O I：

10.1016/S0959-4388(99)80021-X

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

In current conceptualizations of visual attention, selection takes place through integrated competition between recurrently connected visual processing networks. Selection, which facilitates the emergence of a 'winner' from among many potential targets, can be associated with particular spatial locations or object properties, and it can be modulated by both stimulus-driven and goal-driven factors. Recent neurobiological data support this account, revealing the activation of striate and extrastriate brain regions during conditions of competition. In addition, parietal and temporal cortices play a role in selection, biasing the ultimate outcome of the competition.

引用

页码：158 / 163

页数：6

共 57 条

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