Visual change detection:: event-related potentials are dependent on stimulus location in humans

被引：119
作者：
Czigler, I [1 ]
Balázs, L [1 ]
Páto, LG [1 ]
机构：
[1] Hungarian Acad Sci, Inst Psychol, H-1394 Budapest, Hungary
来源：
NEUROSCIENCE LETTERS | 2004年 / 364卷 / 03期
关键词：
visual mismatch negativity; change detection; half-field stimulation;
D O I：
10.1016/j.neulet.2004.04.048
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
Infrequent colored patterns within sequences of patterns of frequent color elicited a posterior negative event-related potential component only in case of lower half-field stimulation. This negativity in the 140-200 m, latency range is considered a, a correlate of automatic visual change detection (visual mismatch negativity, vMMN). Retinotopic prestriate visual areas are suggested to be the generating loci of vMMN. (C) 2004 Published by Elsevier Ireland Ltd.
引用
收藏
页码：149 / 153
页数：5
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