Fig. 2.

Statistical maps of significant functional activation in ROIs during fear conditioning on the contrast CS+ unpaired vs. CS−. Images presented at an uncorrected p = .005 threshold for illustrative purpose. Bar graphs depicting mean percent signal change (A) to the contrast CS+ unpaired vs. CS− and (B) for CS+ unpaired and CS− separately by group. Error bars represent the standard error of the mean. *p < .05, **p < .01.