Neural activity associated with attention orienting triggered by implied action cues

doi:10.1016/j.brainres.2016.04.018

	Neural activity associated with attention orienting triggered by implied action cues
	Li,Kaiyun1,2 ; Liu,Yong-Jin 3; Qu,Fangbing 1,2; Fu,Xiaolan1
第一作者	Li, Kaiyun
通讯作者邮箱	[email protected]
心理所单位排序	1
摘要	Spatial attention can be directed by the actions of others. We used ERPs method to investigate the neural underpins associated with attention orienting which is induced by implied body action. Participants performed a standard non-predictive cuing task, in which a directional implied action (throwing and running) or non-action (standing) cue was randomly presented and then followed by a target to the left or right of the central cue, despite cue direction. The cue-triggered ERPs results demonstrated that implied action cues, rather than the non-action cue, could shift the observers' spatial attention as demonstrated by the robust anterior directing attention negativity (ADAN) effects in throwing and running cues. Further, earlier N1 (100-170 ms) and P2 (170-260 ms) waveform differences occurred between implied action and non-action cues over posterior electrodes. The P2 component might reflect implied motion signal perception of implied action cues, and this implied motion perception might play an important role in facilitating the attentional shifts induced by implied action cues. Target-triggered ERPs data (mainly P3a component) indicated that implied action cues (throwing and running) speeded and enhanced the responses to valid targets compared to invalid targets. Furthermore, P3a might imply that implied action orienting may share similar mechanisms of action with voluntary attention, especially at the novel stimuli processing decision-level. These results further support previous behavioral findings that implied body actions direct spatial attention and extend our understanding about the nature of the attentional shifts that are elicited by implied action cues. (C) 2016 Elsevier B.V. All rights reserved.
关键词	Implied Action Attentional Shift Implied Motion Perception Adan P2 P3a
	2016-07-01
语种	英语
DOI	10.1016/j.brainres.2016.04.018
发表期刊	BRAIN RESEARCH
ISSN	0006-8993
卷号	1642 页码:353-363
期刊论文类型	Article
URL	查看原文
收录类别	SCI ; SSCI
WOS关键词	BIOLOGICAL MOTION CUES ; SPATIAL ATTENTION ; VISUOSPATIAL ATTENTION ; SELECTIVE ATTENTION ; TRUNK ORIENTATION ; ERP COMPONENTS ; SOCIAL ATTENTION ; VISUAL-ATTENTION ; PERCEPTION ; GAZE
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
WOS研究方向	Neurosciences & Neurology
WOS类目	Neurosciences
WOS记录号	WOS:000378661600040
WOS分区	Q3
Q分类	Q3
取样对象	人类
性别	男 ; 女
年龄组	青年（18岁-29岁）
被试数量	28
测试或任务	non-predictive cuing task
因变量指标	reaction times(RTs); ERPs; anterior directing attention negativity (ADAN) effects; N1; P2; P3a
实验仪器	E-prime 2.0
统计软件	sLORETA software
统计方法	repeated ANOVA; correlation analysis
资助机构	National Natural Science Foundation of China(61375009 ; Royal Society-Newton Advanced Fellowship ; TNList Cross-discipline Foundation ; 61322206 ; 61521002)
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/311026/20031
专题	脑与认知科学国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Tsinghua Univ, Dept Comp Sci & Technol, Tsinghua Natl Lab Informat Sci & Technol, Beijing 100084, Peoples R China
第一作者单位	脑与认知科学国家重点实验室
推荐引用方式 GB/T 7714	Li,Kaiyun,Liu,Yong-Jin,Qu,Fangbing,et al. Neural activity associated with attention orienting triggered by implied action cues[J]. BRAIN RESEARCH,2016,1642:353-363.
APA	Li,Kaiyun,Liu,Yong-Jin,Qu,Fangbing,&Fu,Xiaolan.(2016).Neural activity associated with attention orienting triggered by implied action cues.BRAIN RESEARCH,1642,353-363.
MLA	Li,Kaiyun,et al."Neural activity associated with attention orienting triggered by implied action cues".BRAIN RESEARCH 1642(2016):353-363.

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