期刊
CURRENT OPINION IN NEUROBIOLOGY
卷 18, 期 6, 页码 544-551出版社
CURRENT BIOLOGY LTD
DOI: 10.1016/j.conb.2008.11.004
关键词
-
A salient event in the environment can initiate a complex orienting response that includes a shift in gaze. The midbrain superior colliculus (SC) contains the appropriate circuitry to generate and distribute a signal of the priority of this event, and co-ordinate the orienting response. The magnitude and timing of the short-latency transient visual response in the SC, when combined with cortical inputs signaling stimulus relevance and expectation, influences the type and latency of the orienting response. This signal in the SC is distributed to higher cortical areas to influence visual processing, to the reinforcement learning system to influence future actions, and to premotor circuits, including neck and shoulder muscles, to influence immediate action.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据