Table 2.
Comparison of activity in regions of interest between the SPD group and the Control group for the contrast CT-optimal touch–nonoptimal touch
| H | X | Y | Z | t | p(FWE) | Number of voxels | |
|---|---|---|---|---|---|---|---|
| SPD > Control | |||||||
| Middle frontal gyrus | L | − 38 | 30 | 22 | 3.98 | 0.037 | 87 |
| Middle frontal gyrus | R | 40 | 32 | 26 | 4.91 | 0.001 | 677 |
| Inferior frontal gyrus | L | − 40 | 28 | 20 | 3.61 | 0.029 | 23 |
| Angular gyrus | R | 48 | − 48 | 52 | 3.82 | 0.033 | 211 |
| Supramarginal gyrus | R | 48 | − 46 | 52 | 3.84 | 0.027 | 88 |
| Control > SPD | |||||||
| No significant findings | |||||||
SPD skin-picking disorder, H hemisphere, x,y,z MNI coordinates, p corrected for family-wise error on the peak-level