Modulation of the startle reflex across time by unpleasant pictures distinguishes dysphoric from non-dysphoric women
作者： Lauren E. Taubitz , Jordan S. Robinson , Christine L. Larson
DOI: 10.1016/J.IJPSYCHO.2012.11.002
关键词:
摘要: While several investigators have examined differences in affective startle modulation between individuals with and without Major Depressive Disorder, fewer researchers evaluated the time course of this response, particularly dysphoric individuals. The purpose study was to evaluate emotion reflex during after presentation pictures non-dysphoric women. Dysphoric subjects showed attenuated for unpleasant compared neutral 1.5s post-stimulus onset relative potentiated 3s offset. These findings extend literature on dysphoria, mirror results studies which other psychophysiological responses were population regard negative emotion.
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