Table 1.
Brain regions showing significant activations within regions of interest in hypothesized contrasts.
| Coordinates of peak activationb | ||||||||
|---|---|---|---|---|---|---|---|---|
| Regiona | Left/Right | BA | x | y | z | F | p | Voxels |
| PCL change score-by-emotion-by-task condition dorsal anterior cingulate cortex | Right | 32 | 1.5 | 25.5 | 26.5 | 5.825 | 0.0004 | 14 |
| anterior insula cortex/inferior frontal gyrus | Left | 13 | −34.5 | 10.5 | −6.5 | 7.332 | <0.0001 | 18 |
| PCL change score-by-emotion inferior parietal cortex | Left | 40 | −61.5 | −31.5 | 26.5 | 14.56 | <0.0001 | 38 |
a
According to the Talairach Daemon Atlas (http://www.nitrc.org/projects/tal-daemon/).
b
Based on the Tournoux & Talairach standard brain template, BA = Brodmann’s area
PCL = posttraumatic stress disorder checklist-military version