Table 2.
Genotype effects on reward-related VS reactivity
| Genotype | Talairach coordinates of max voxel in VS cluster |
Cluster size | t-score | Pa | ||
|---|---|---|---|---|---|---|
| x | y | z | ||||
| DRD2 (Ins/Del > Ins/Ins) | 8 | 8 | −2 | 245 | 3.82 | < 0.000 |
| DAT1 (9-repeat > 10/10) | 4 | 4 | 9 | 161 | 3.32 | < 0.001 |
| DRD4 (7-repeat > Other) | 16 | 7 | −5 | 86 | 2.95 | < 0.002 |
| COMTb | — | — | — | — | — | = 0.65 |
FDR corrected for multiple comparisons over search volume of striatal ROI.
No coordinates listed for COMT because of null effect on VS reactivity.