Fig. 2: Moderation of association between childhood maternal antipathy and bilateral ventral striatal activation to social reward anticipation.

A Association between childhood maternal antipathy and bilateral ventral striatal (VS) blood oxygen level-dependent (BOLD) response to social reward vs. neutral anticipation in the whole transdiagnostic sample after exclusion of one outlier. B Group affiliation moderates the association between childhood maternal antipathy and bilateral VS BOLD response to social reward anticipation with significant negative associations found in participants with posttraumatic stress disorder (PTSD) and healthy volunteers (HVs), and no association found in participants with major depressive disorder (MDD) and somatic symptom disorder (SSD). Please note that the scatterplots depict associations after the exclusion of one outlier. Please refer to Supplementary Fig. S2 for the corresponding scatterplots including the outlier.