Spatial congruence in working memory: an ERP study

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	Spatial congruence in working memory: an ERP study
	Zhou, B ; Zhang, JX ; Tan, LH ; Han, SH
刊名	neuroreport
	2004
关键词	ERP P300 response selection Simon effect spatial congruence effect working memory STIMULUS-RESPONSE COMPATIBILITY CHOICE-REACTION TASKS INFORMATION P300 CLARIFICATION INTERFERENCE
英文摘要	The Simon effect refers to the finding that reaction times are faster when stimulus and response locations are congruent than when they are not, even stimulus locations are task irrelevant. Zhang and Johnson reported a Simon-like spatial congruence effect in working memory. This study examined the neural mechanisms of this memory-based spatial congruence effect by recording event-related potentials to probe stimuli. Behavioral results showed a clear congruence effect. The P300 amplitudes were larger in the congruent condition than in the incongruent condition. The results suggest that the memory-based congruence effect and the classical Simon effect were mediated by similar neural mechanisms and support theories assigning response selection an essential role in spatial congruence effects.; Neurosciences; SCI(E); PubMed; 8; ARTICLE; 18; 2795-2799; 15
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/346472]
专题	心理与认知科学学院
推荐引用方式 GB/T 7714	Zhou, B,Zhang, JX,Tan, LH,et al. Spatial congruence in working memory: an ERP study[J]. neuroreport,2004.
APA	Zhou, B,Zhang, JX,Tan, LH,&Han, SH.(2004).Spatial congruence in working memory: an ERP study.neuroreport.
MLA	Zhou, B,et al."Spatial congruence in working memory: an ERP study".neuroreport (2004).