Thresholds for the different ROIs
| Brain area | Total volume (mm3) | Threshold t for peak | Threshold volume (mm3) for cluster with t > 2.5 |
|---|---|---|---|
| Thresholds for pain processing-related areas | |||
| S1 leg area | 4229 | 3.2622 | 177 |
| S2 | 9177 | 3.4989 | 324 |
| aIC | 6968 | 3.4171 | 268 |
| Entire IC | 14,509 | 3.6369 | 424 |
| ACC | 6647 | 3.4030 | 259 |
| Perigenual cingulate | 4840 | 3.3061 | 201 |
| Thalamus | 6892 | 3.3144 | 266 |
| Thresholds for pain modulator areas | |||
| ERC | 2439 | 3.0855 | 93 |
| PAG | 385 | 2.4350 | n.a. |
| Superior parietal | 12,906 | 3.6017 | 397 |
| Inferior frontal cortex including lateral OFC | 9000 | 3.4947 | 320 |
n.a., Not applicable.