FIG. 1.

Group independent component (IC) analysis on combined resting-state functional magnetic resonance imaging data from both cocaine users and healthy controls identified 13 ICs representing known resting-state networks: (A) visual cortex, (B) sensory motor cortex, (C) default mode network, (D) higher visual cortex, (E) frontal cortex, (F) left frontal–parietal network, (G) salience network, (H) motor network, (I) inferior frontal gyrus, (J) cerebellum, (K) default mode network, (L) right frontal–parietal network, and (M) temporal gyrus.