Table 3.
Regional Interactions in Gray Matter Volume between Total PPI Scores and Sex
| Anatomical Region | Cluster Size* (Voxels) |
MNI Coordinates (X, Y, Z) |
Peak Voxel F | Peak Voxel T |
|---|---|---|---|---|
| Medial Frontal Gyrus | 13379 | −11, 56, 25 | 20.02 | 4.47 |
| Superior Frontal Gyrus | ||||
| Inferior Frontal Gyrus | ||||
| Anterior Cingulate | ||||
| Orbital Gyrus | ||||
| R Middle Frontal Gyrus | 1863 | 50, 51, −6 | 17.48 | 4.18 |
| R Inferior Frontal Gyrus | ||||
| L Insula | 1514 | −42, −24, 15 | 16.73 | 4.09 |
| L Heschl’s Gyrus | ||||
| Precuneus | 3240 | −8, −73, 48 | 14.52 | 3.81 |
| Cingulate Gyrus | ||||
| Superior Parietal Lobule | ||||
| R Middle Frontal Gyrus | 1557 | 29, 21, 55 | 15.57 | 3.95 |
| R Superior Frontal Gyrus | ||||
| Cingulate Gyrus | 3224 | 15, 0, 73 | 21.99 | 4.69 |
| Superior Frontal Gyrus | ||||
| Medial Frontal Gyrus | ||||
| Middle Frontal Gyrus | 1922 | −41, 11, 42 | 15.74 | 3.97 |
| Inferior Frontal Gyrus | ||||
| Superior Frontal Gyrus |
*
Clusters corrected for multiple comparisons at P ≤ 0.05
MNI Montreal Neurological Institute