Fig. 1: Self-report and skin conductance responses to CS+ and CS− across phases of fear conditioning.
From: Dysregulation of threat neurocircuitry during fear extinction: the role of anhedonia
A Contingency awareness self-report demonstrated significantly greater shock expectancy after CS+ compared to CS− at end of acquisition. There were no significant differences at the end of extinction. B Skin conductance showed a similar pattern of effects, with significant differences between CS+ and CS− during acquisition, and no significant differences during extinction and extinction recall. CS+ E = extinguished CS+ (relevant to extinction and recall only); CS+ U = unextinguished CS+ (relevant to recall only), *p < 0.05, error bars represent mean + /− standard error.
