Figure 1.

t-Tests of connectivities from the 4 bilateral striatal seeds (first column) reveals regions which showed strong connectivity across all subjects with the 9/10 (n = 24; second column) and 10/10 (n = 26; third column) genotypes. Two-sample t-tests (fourth column) reveal regions in which 9/10 individuals had significantly stronger connectivity with the DC and the VSi than 10/10 individuals. No region demonstrated greater connectivity for 10/10 than 9/10 individuals, and no effects of DAT1 were found for DCP- or VRP-seeded connectivity.