Prefrontal cortex blood oxygen level dependent responses by group and stimulus category
| Contrast | Foci coordinates (mm Talairach) | Max t value | Cluster size (mm3) (|t|>4) | ||
|---|---|---|---|---|---|
| x | y | z | |||
| PWS, Prader–Willi syndrome. | |||||
| PWS vs controls | |||||
| Food vs rest | −11 | 48 | 2 | 5 | 437 |
| 14 | 28 | −3 | 5.4 | 208 | |
| Tool vs rest | – | – | – | – | – |
| PWS | |||||
| Food vs rest | −7 | 51 | 0 | 7.2 | 1217 |
| Tool vs rest | 5 | 36 | −5 | 5.8 | 192 |
| Controls | |||||
| Food vs rest | 32 | 29 | −2 | 5.1 | 190 |
| −25 | 29 | 0 | 4.4 | 60 | |
| Tool vs rest | – | – | – | – | – |