The anterior cingulate and reward-guided selection of actions

被引：140

作者：

Hadland, KA ^{[1
]}

Rushworth, MFS ^{[1
]}

Gaffan, D ^{[1
]}

Passingham, RE ^{[1
]}

机构：

[1] Dept Expt Psychol, Oxford OX1 3UD, England

来源：

JOURNAL OF NEUROPHYSIOLOGY | 2003年 / 89卷 / 02期

关键词：

D O I：

10.1152/jn.00634.2002

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Macaques were taught a reward-conditional response selection task; they learned to associate each of two different actions to each of two different rewards and to select actions that were appropriate for particular rewards. They were also taught a visual discrimination learning task. Cingulate lesions significantly impaired selection of responses associated with different rewards but did not interfere with visual discrimination learning or performance. The results suggest that 1) the cingulate cortex is concerned with action reward associations and not limited to just detecting when actions lead to errors and 2) that the cingulate cortex's function is limited to action reinforcer associations and it is not concerned with stimulus reward associations.

引用

页码：1161 / 1164

页数：4

共 22 条

[1] Comparison of neuronal activity in the rostral supplementary and cingulate motor areas during a task with cognitive and motor demands [J].