Table 5.
Regional Gray Matter Volumetric Decrease Associated with Increased Total PPI Scores for Male Participants
| Anatomical Region | Cluster Size* (Voxels) |
MNI Coordinates (X, Y, Z) |
Peak Voxel F | Peak Voxel T |
|---|---|---|---|---|
| Anterior Cingulate | 4479 | 3, 44, −6 | 13.15 | 3.63 |
| Medial Frontal Gyrus | ||||
| Rectal Gyrus | ||||
| Orbital Gyrus | ||||
| Inferior Frontal Gyrus | 1777 | −36, 47, −18 | 15.76 | 3.97 |
| Middle Frontal Gyrus | ||||
| Orbital Gyrus | ||||
| Insula | 1581 | −39, −25, 15 | 15.38 | 3.92 |
| Heschl’s Gyrus | ||||
| Rolandic Operculum |
*
Clusters corrected for multiple comparisons at P ≤ 0.05
MNI Montreal Neurological Institute