Table 3.
Maltreatment-Related PTSD Activation Abnormalities (PTSD-CM vs. PTSD)
| Mask | Hem. | MNI Atlas Region | Voxels in Cluster |
X | Y | Z | Voxelwise Stats |
|||
|---|---|---|---|---|---|---|---|---|---|---|
|
F |
p |
|||||||||
| Mean | SD | Mean | SD | |||||||
| Incongruent (Inc) vs. Congruent (Con) | ||||||||||
| -- | -- | No sig. effects | -- | -- | -- | -- | -- | -- | -- | -- |
| Post-Incongruent Incongruent (iI) vs. Post-Congruent Incongruent (cI) | ||||||||||
| -- | -- | No sig. effects | -- | -- | -- | -- | -- | -- | -- | -- |
| Fear vs. Happy Word | ||||||||||
| -- | -- | No sig. effects | -- | -- | -- | -- | -- | -- | -- | -- |
| Fear vs. Happy Face | ||||||||||
| -- | -- | No significant differences | -- | -- | -- | -- | -- | -- | -- | -- |
| Face Valence vs. Word Valence | ||||||||||
| ROI | L | Inferior frontal gyrus | 8 | −43 | 4 | 27 | 8.33 | 0.28 | 0.047 | 0.001 |
X, Y, and Z are the MNI coordinates for the cluster center of mass; Voxelwise stats report mean cluster T and p voxelwise values with standard deviations; Hem=hemisphere; L=left; PTSD=posttraumatic stress disorder; PTSD-CM=posttraumatic stress disorder with high exposure to childhood maltreatment; R=right; ROI=region of interest masks; sd=standard deviation; WB=whole-brain mask.