隐蔽的
心理学
认知心理学
神经影像学
选择性注意
特征(语言学)
神经科学
视觉注意
N2pc
对比度(视觉)
视觉空间注意
视觉感受
感知
认知
计算机科学
人工智能
哲学
语言学
出处
期刊:Vision Research
[Elsevier]
日期:2011-07-01
卷期号:51 (13): 1484-1525
被引量:1836
标识
DOI:10.1016/j.visres.2011.04.012
摘要
This review focuses on covert attention and how it alters early vision. I explain why attention is considered a selective process, the constructs of covert attention, spatial endogenous and exogenous attention, and feature-based attention. I explain how in the last 25 years research on attention has characterized the effects of covert attention on spatial filters and how attention influences the selection of stimuli of interest. This review includes the effects of spatial attention on discriminability and appearance in tasks mediated by contrast sensitivity and spatial resolution; the effects of feature-based attention on basic visual processes, and a comparison of the effects of spatial and feature-based attention. The emphasis of this review is on psychophysical studies, but relevant electrophysiological and neuroimaging studies and models regarding how and where neuronal responses are modulated are also discussed.
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