Table 2.
Significant seed to voxel results
| Label | Brodmann Area | Peak Coordinates | Two-sided pFDR | t | Number of voxels (k) | Mean (SD) | ||
|---|---|---|---|---|---|---|---|---|
| x | y | z | ||||||
| Reflection | ||||||||
| Left lateral orbitofrontal cortex | 47 | −44 | 26 | −8 | .001 | −6.25 | 172 | .014 (.095) |
| Cluster subregions: orbitofrontal cortex = 107 voxels; inferior frontal gyrus pars triangularis = 28 voxels; frontal operculum = 11 voxels; inferior frontal gyrus pars opercularis = 2; not-labeled = 24 voxels | ||||||||
| Reflection w/ Covariates | ||||||||
| Left lateral orbitofrontal cortex | 47 | −50 | 26 | −10 | .014 | −5.37 | 108 | .016 (.099) |
| Cluster subregions: orbitofrontal cortex = 52 voxels; inferior frontal gyrus pars triangularis = 35 voxels; frontal operculum = 4 voxels; not-labeled = 17 voxels | ||||||||
All analyses controlled for the effects of fMRI scanner site. Covariates = age, sex, posttraumatic stress severity (PCL-M), and depression severity (BDI-II). Brodmann Area = area associated with peak MNI coordinates; t = 37 dof for primary analyses and 33 dof for analyses with covariates; Mean (SD) are Fisher r-to-z transformed functional connectivity values