Figure 3.

Neural correlates of waiting impulsivity and alcohol use severity. Correlation coefficients were computed between regions of interest (ROI) as a marker of their functional connectivity. Functional connectivity between subthalamic nucleus (STN) and ventral striatal (VS) seed regions (A) and STN and subgenual anterior cingulate cortex (ACC) (B) was correlated with premature responses in healthy volunteers (HV). The seed regions for ROI-to-ROI analyses are shown overlaid on Montreal Neurological Institute 152 template image. Connectivity between the same regions correlated with the Alcohol Use Disorders Test (AUDIT) scores in healthy volunteers together with binge drinkers (BD) (C, D).