Figure 4.

Principal Component #2. The 2nd component involves strong positive loadings in the basal ganglia and moderate loadings in the posterior-medial thalamus, and SN/VTA, but negative loadings in the anterior-lateral thalamus and cortical regions. Number labels: 1) striatum, 2) globus pallidum, 3) anterior-lateral thalamus, 4) posterior-medial thalamus, 5) ventromedial PFC, 6) lateral temporal cortex, and 7) substantia nigra/ventral tegmental area.