作者
Roxane J Itier, Marianne Latinus, Margot J Taylor
发表日期
2006/1/15
期刊
Neuroimage
卷号
29
期号
2
页码范围
667-676
出版商
Academic Press
简介
We investigated the human face specificity by comparing the effects of inversion and contrast reversal, two manipulations known to disrupt configural face processing, on human and ape faces, isolated eyes and objects, using event-related potentials. The face sensitive marker, N170, was shortest to human faces and delayed by inversion and contrast reversal for all categories and not only for human faces. Most importantly, N170 to inverted or contrast-reversed faces was not different from N170 to eyes that did not differ across manipulations. This suggests the disruption of facial configuration by these manipulations isolates the eye region from the face context, to which eye neurons respond. Our data suggest that (i) the inversion and contrast reversal effects on N170 latency are not specific to human faces and (ii) the similar increase of N170 amplitude by inversion and contrast reversal is unique to human faces and …
引用总数
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RJ Itier, M Latinus, MJ Taylor - Neuroimage, 2006