FIGURE 5.

Shared gray matter volume (GMV) correlates across subscores and the correlations of GMVs of these clusters (in green) with UPPS‐P subscores. (a) LackPM & SS, (b) LackPM & PosUr, and (c) SS & PosUr. Note that the residual values after controlling for age, sex, total intracranial volume (TIV), study site, and scanner manufacturer/model are shown here. Dashed lines represent 95% confidence intervals of the mean regressions (solid lines). ACC, anterior cingulate cortex; AI, anterior insula; CBL, cerebellum; ITG, inferior temporal gyrus; LackPM, lack of premeditation (in yellow); MTG, middle temporal gyrus; PosUr: positive urgency (in cyan); SS, sensation seeking (in magenta); STG, superior temporal gyrus. ***p < .001