The ERPs data in the decision phase

Mean amplitude were quantified on different electrodes in a 310-340 ms time window for the DRN. Five frontal electrodes sites (FP1/2, F3/4, Fz) were analyzed. The ANOVA were thus conducted on values of amplitude with Trait Empathy being the between-subjects factor (High empathy group, Low empathy group) and Provocation factor (High provocation, Low provocation), and Electrodes (FP1/2, F3/4, Fz) being the within-subjects factors.