Table 1.
Brain regions bearing a significant effect of fear extinction at a threshold of p < 0.001 (voxel level) and FWE-corrected (p < 0.05) cluster sizes (corresponding to 193 voxels).
| Brain region | Number of voxels | Peak voxel (MNI space) | ||||
|---|---|---|---|---|---|---|
| X | Y | z | z-score | |||
| R | Anterior insula | 687 | 32 | 26 | 6 | 6.63 |
| R | Precentral gyrus/Rolandic operculum | 50 | 10 | 14 | 4.62 | |
| L | Anterior insula | 1009 | −32 | 28 | 6 | 6.47 |
| L | Precentral gyrus/Rolandic operculum | −52 | 6 | 24 | 5.57 | |
| L | Ventral striatum | 193 | −10 | 4 | 0 | 6.11 |
| R | Ventral striatum | 298 | 12 | 8 | −2 | 5.39 |
| Thalamus | 0 | −6 | 6 | 5.33 | ||
L left, R right.