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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Psychoneuroendocrinology. 2015 Mar 10;56:148–156. doi: 10.1016/j.psyneuen.2015.03.004

Figure 2.

Figure 2

Trait aggression as a function of dorsal anterior cingulate cortex gray matter volume identified in our ROI analyses (see Results 3.2.1, Figure 1) and gender. Trait aggression plotted separately for men and women against gray matter volume from the dACC cluster exhibiting a significant positive correlation with 2D:4D ratio. Scatterplots reflect partial correlations between gray matter volumes and BPAQ trait aggression after controlling for age. BPAQ scores reflect standardized residuals. Simple slopes: (women: β=−.139, p = .024; men: β=.054, p = .411).