Best-fitting gray matter polynomial regression models by cerebral region
| Region of Interest | Sex | Best-Fitting Model | P | Adjusted R2 |
|---|---|---|---|---|
| Left amygdala | Men | Linear | .047 | 0.213 |
| Left parahippocampal gyrus | Men | Quadratic | .004 | 0.511 |
| Right parahippocampal gyrus | Men | Linear | .025 | 0.484 |