Table 5.
Cortical regions with significant main effects of PTSD or depression in the analysis including both PTSD diagnosis and depression symptom severity classifications.
| PTSD | Depression | |||
|---|---|---|---|---|
| Brain regions | Effect sizea | FDR P | Effect sizea | FDR P |
| Frontal regions | ||||
| R LOFG | −0.093 | 0.020* | −0.057 | 0.322 |
| R SFG | −0.066 | 0.143† | −0.088 | 0.107 |
| L LOFG | −0.094 | 0.020* | −0.065 | 0.300 |
| L IFG-POPE | 0.024 | 0.718 | −0.143 | 0.032# |
| Insular regions | ||||
| R IG | −0.025 | 0.699 | −0.128 | 0.032# |
| Cingulate regions | ||||
| L CACC | −0.106 | 0.114† | 0.005 | 0.971 |
| Temporal regions | ||||
| L STG | −0.049 | 0.319 | −0.128 | 0.032# |
| Parietal regions | ||||
| R SPG | −0.022 | 0.718 | −0.129 | 0.032# |
| Occipital regions | ||||
| R LING | −0.076 | 0.232† | −0.070 | 0.322 |
PTSD effects were significant at FDR corrected P < 0.05 level in analyses with and without the depression variable.
PTSD effects were significant at FDR corrected P < 0.05 level in analyses without the depression variable, but were insignificant in analyses with the depression variable.
Depression effects were significant at FDR corrected P < 0.05 level.
The standardized coefficients of linear mixed model were reported for effect sizes.