The modulation of causal contexts in motion processes judgment as revealed by P2 and P3

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• 作者：Qingfei Chen^a ; ^b ; ^c ; ^{myth3233@126.com} ; Xiuling Liang^a ; ^d ; Xiaozhe Peng^a ; Yang Liu^e ; Yi Lei^a ; ^{leiyi821@vip.sina.com} ; Hong Li^a ; ^f
• 关键词：Physical plausibility ; Causal context ; ERP ; P2 ; P300
• 刊名：Biological Psychology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：123
• 期：Complete
• 页码：141-154
• 全文大小：4118 K
• 卷排序：123

文摘

We examine the perception of object interactions with different causal contexts via ERP. The N1, P2 and P3 were sensitive to the spatial gap and movement direction between objects. Frontal negativity in plausible condition was larger than implausible condition in a square context. N1 and P3 in plausible condition was larger than implausible condition in the magnet context. Causal context has a strong effect on the perception of object interactions.