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Impaired conflict monitoring near the hands: Neurophysiological evidence
Wang, Xiaotao1,3; Du, Feng1,2; Hopfinger, Joseph B.4; Zhang, Kan1,2
第一作者Wang, Xiaotao
2018-10-01
发表期刊BIOLOGICAL PSYCHOLOGY
通讯作者邮箱duf@psych.ac.cn (f. du)
ISSN0301-0511
文章类型Article
卷号138页码:41-47
产权排序1
摘要

Recent evidence suggests that hand-stimulus proximity enhances the visuo-motor Simon effect. The present study used event-related potentials (ERP) to examine the timing at which hand-stimulus proximity modulates the Simon effect. The results show that the P1 and N1 components were not modulated by hand-stimulus proximity, suggesting that early sensory processing is not altered by hand-stimulus proximity. However, the interference effect (the difference between incompatible versus compatible trials) on the N2 component was significantly attenuated near the hands compared to far from the hands, indicating that hand-stimulus proximity impairs conflict monitoring. We also found significant effects on a later component, as the P3 was reduced and had a shorter latency for the hand-proximal condition relative to the hand-distal condition. These new findings suggest that the critical stage at which hand-stimulus proximity affects cognitive processing lies past the early perceptual processing, acting instead on later stages of processing related to executive functioning.

关键词Hand-stimulus Proximity Attention Executive Control Erp N2
DOI10.1016/j.biopsycho.2018.08.008
收录类别SCI
语种英语
资助项目National Natural Science Foundation of China[31470982] ; scientific foundation of the Institute of Psychology, Chinese Academy of Sciences[Y4CX033008]
WOS研究方向Psychology ; Behavioral Sciences
WOS类目Psychology, Biological ; Behavioral Sciences ; Psychology ; Psychology, Experimental
WOS记录号WOS:000448405900006
出版者ELSEVIER SCIENCE BV
关键词[WOS]Anterior Cingulate Cortex ; Cognitive Control ; Simon Task ; Attention ; Erp ; Stimulus ; Posture ; Space ; N2 ; Compatibility
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/27497
专题中国科学院行为科学重点实验室
通讯作者Du, Feng
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, 16 Lincui Rd, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China
3.Jiangxi Normal Univ, Sch Psychol, Nanchang 330022, Jiangxi, Peoples R China
4.Univ N Carolina, Psychol Dept, Chapel Hill, NC 27514 USA
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GB/T 7714
Wang, Xiaotao,Du, Feng,Hopfinger, Joseph B.,et al. Impaired conflict monitoring near the hands: Neurophysiological evidence[J]. BIOLOGICAL PSYCHOLOGY,2018,138:41-47.
APA Wang, Xiaotao,Du, Feng,Hopfinger, Joseph B.,&Zhang, Kan.(2018).Impaired conflict monitoring near the hands: Neurophysiological evidence.BIOLOGICAL PSYCHOLOGY,138,41-47.
MLA Wang, Xiaotao,et al."Impaired conflict monitoring near the hands: Neurophysiological evidence".BIOLOGICAL PSYCHOLOGY 138(2018):41-47.
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