Table 3.
Regions of interest findings in AN and HC participants.
| Peak MNI coordinates | Contrast signal change | |||||||
|---|---|---|---|---|---|---|---|---|
| Contrast | x | y | z | AN Mean (SE) | HC Mean (SE) | Max T statistic, p-value | k | ROI |
| Positive > Neutral | -18 | -3 | -14 | 0.10 (0.07) | -0.27 (0.10) | t = 3.85, p = 0.0008 | 24 | Amygdala |
| 20 | 3 | -17 | 0.09 (0.08) | -0.60 (0.15) | t = 3.54, p = 0.0002 | 14 | Amygdala | |
| 36 | 2 | 38 | 0.30 (0.06) | -0.15 (0.07) | t = 4.17, p < 0.0001 | 4 | DLPFC | |
| Negative > Neutral | -41 | -11 | -5 | 0.20 (0.11) | -0.58 (0.17) | t = 4.18, p = 0.0001 | 24 | Insula |
AN, anorexia nervosa; HC, healthy comparison; ROI, region of interest; MNI, Montreal Neurological Institute; DLPFC, dorsolateral prefrontal cortex; SE, standard error of mean; k, number of voxels; voxel size 1.5 mm × 1.5 mm × 1.5 mm.