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分享注意力转移和眼睛运动的神经控制

A A Kustov¹, D L Robinson

¹Section on Visual Behavior, Laboratory of Sensorimotor Research, National Eye Institute, National Institutes of Health, Bethesda, Maryland 20892, USA.

|November 7, 1996

概括

视觉注意力转移与运动控制并非分开的. 我们的研究表明,注意力转移与大脑密切相关.

科学领域:

神经科学是一个神经科学.
认知科学认知科学
眼科医生眼科眼科

背景情况:

传统上,视觉注意力和运动系统被认为是分开的.
新出现的证据表明,注意力和运动神经系统之间存在潜在的联系.
一个拟议的模型假定注意力过程是作为运动系统的一部分而演变的.

研究的目的:

研究注意力转移和运动准备之间的关系.
为了测试注意力转移与眼动准备相结合的假设.
探索上结肠在将注意力和运动控制联系起来的作用.

主要方法:

在各种注意力任务中研究了子的上层结体.
监测与注意力转移相关的神经活动.
相关的注意力转移与准备的眼球运动.

主要成果:

每一次观察到的注意力转移都伴随着眼动准备.
有证据支持注意力和运动准备的整合.
在这个综合过程中,上层结肠体起着重要作用.

结论:

注意力转移并不独立于运动准备.
注意力过程似乎是运动系统功能不可或缺的一部分.
这挑战了分离注意力和运动神经系统的概念.

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