Figure 2

Mean scores for emotion sensitivity ratings. Happy ratings of ambiguous faces were increased after 8 international units (IU) oxytocin treatment (a). Angry ratings of ambiguous faces were also increased after 8IU treatment; however, this was on the border of statistical significance (b). There were no significant differences in happy ratings of happy faces (c) or angry ratings of angry faces (d). Error bars represent standard error of the mean and were corrected for a within-subject design.^{62, 63}