分割视觉注意力的焦点。

Splitting the spotlight of visual attention.

作者信息

Tong Frank

机构信息

Department of Psychology, Princeton University, Princeton, NJ 08544 USA.

出版信息

Neuron. 2004 May 27;42(4):524-6. doi: 10.1016/j.neuron.2004.05.005.

DOI:10.1016/j.neuron.2004.05.005

PMID:15157414

Abstract

Can the brain attend to more than a single location at one time? In this issue of Neuron, McMains and Somers report psychophysical and fMRI evidence showing that subjects can attend to two separate locations concurrently and that divided spatial attention leads to separate zones of attentional enhancement in early visual cortex.

摘要

大脑能否同时关注多个位置？在本期《神经元》杂志中，麦克梅恩斯和萨默斯报告了心理物理学和功能磁共振成像的证据，表明受试者可以同时关注两个不同的位置，并且空间注意力分散会导致早期视觉皮层中注意力增强的不同区域。