Table 3 Peak MNI coordinates of the regions exhibiting significant resting-state functional connectivity with the PAG for the between-genotype differences of each group.
Group | Contrast of genotype | Phase | Region, Laterality | BA | Cluster | t Score | Peak coordinate | ||
|---|---|---|---|---|---|---|---|---|---|
x | y | z | |||||||
CON | Val/Met > Val/Val | POV | PFC, M | 10 | 2492 | 4.18 | −6 | 52 | 0 |
Val/Met > Met/Met | POV | PFC, M | 10 | 792 | 3.84 | −4 | 54 | 4 | |
|  | POV | PCC/precuneus, M | 31 | 276 | 3.14 | 2 | −68 | 28 | |
Met/Met > Val/Val | MENS | Supramrginal, L | 40 | 386 | 4.59 | −38 | −48 | 36 | |
|  | MENS | dlPFC, L | 9 | 370 | 3.68 | −40 | 26 | 36 | |
Met/Met > Val/Met | POV | Cuneus, L | 18 | 482 | 4.35 | −36 | −86 | −6 | |
|  | POV | Cuneus, R | 19 | 460 | 4.45 | 38 | −76 | −8 | |
|  | POV | Premotor cortex, R | 6 | 307 | 5.69 | 36 | −8 | 52 | |
|  | POV | SMA, M | 6 | 286 | 4.51 | 2 | −16 | 60 | |
Met/Met > Val/Met | MENS | Supramrginal, L | 40 | 297 | 4.08 | −40 | −48 | 40 | |
|  | MENS | dlPFC, L | 9 | 316 | 4.05 | −40 | 28 | 36 | |
PDM | Val/Val > Val/Met | POV | Cuneus, L | 17 | 686 | 3.73 | −16 | −92 | 4 |
Val/Val > Met/Met | MENS | Sensorimotor, L | 1 | 327 | 4.69 | −18 | −38 | 78 | |
Val/Met > Met/Met | MENS | Occipitotemporal, L | 37 | 553 | 3.57 | −54 | −64 | −10 | |
Met/Met > Val/Val | MENS | Pons, L | — | 389 | 2.95 | −10 | −32 | −20 | |
|  | MENS | Hippocampus, L | — | — | 3.04 | −22 | −22 | −10 | |
Met/Met > Val/Met | POV | Pons, M | — | 1720 | 3.92 | 0 | −28 | −28 | |
|  | POV | Cuneus, L | 19 | 471 | 3.55 | −26 | −92 | 26 | |
|  | POV | Hippocampus, L | — | 403 | 3.53 | −28 | −34 | 2 | |
|  | POV | Putamen, L | — | — | 3.29 | −32 | −22 | 0 | |
|  | POV | Thalamus, L | — | — | 3.14 | −22 | −28 | 2 | |
