Spatial distribution of attention during attentional blink is influenced by eye movements

	Spatial distribution of attention during attentional blink is influenced by eye movements
	Du, Feng1 ; Qi, Yue1,2 ; Zhang, Kan1
摘要	The present study examined three factors that might influence the spatial distribution. of attention after the identification of a first target during attentional blink: the maximum distance between the two targets, the spatial configuration of stimuli, and eye movements. Results showed that the U-shaped distribution of attention during attentional blink persisted in the circular configuration of stimuli irrespective of the radius of the circle. In addition, the U-shaped distribution of attention during attentional blink depends on the circular configuration of stimuli and the central fixation. When two targets appeared in noncircular configurations and eye movements were not strictly restrained, a large proportion of observers showed a gradient for the accuracy of the second target (T2) during attentional blink. However, when observers kept fixating on the central cross in a noncircular configuration, they showed a U-shaped distribution of T2 performance during attentional blink. Furthermore, observers are more likely to show a gradient distribution of T2 performance during attentional blink as their probability of fixating the first target (T1) increases. These results suggest that maintaining equal eccentricity for each stimulus is critical for producing the U-shaped distribution of attention during attentional blink.
关键词	spatial attention attentional blink suppressive surround Mexican hat distribution eye movement
	2013
语种	英语
发表期刊	PERCEPTION
卷号	42 期号:9 页码:907-931
期刊论文类型	Article
收录类别	SSCI
WOS关键词	INHIBITORY SURROUNDS ; OCULOMOTOR CAPTURE ; VISUAL-ATTENTION ; SINGLETONS ; SELECTION ; COLOR ; FOCUS ; FIELD ; MODEL ; TIME
WOS标题词	Social Sciences
WOS研究方向	Psychology
WOS类目	Psychology ; Psychology, Experimental
WOS记录号	WOS:000327919200002
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/10774
专题	中国科学院行为科学重点实验室
作者单位	1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China
第一作者单位	中国科学院行为科学重点实验室
推荐引用方式 GB/T 7714	Du, Feng,Qi, Yue,Zhang, Kan. Spatial distribution of attention during attentional blink is influenced by eye movements[J]. PERCEPTION,2013,42(9):907-931.
APA	Du, Feng,Qi, Yue,&Zhang, Kan.(2013).Spatial distribution of attention during attentional blink is influenced by eye movements.PERCEPTION,42(9),907-931.
MLA	Du, Feng,et al."Spatial distribution of attention during attentional blink is influenced by eye movements".PERCEPTION 42.9(2013):907-931.

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