Table 3.
Psychophysiological interaction analysis results
| PPI Seed | coordinate peak x,y,z | Z-score | size | Cluster p | Voxel p | Nearest gray matter region (Brodmann area) |
|---|---|---|---|---|---|---|
| FWE | FWE * | |||||
| L. red nucl. pos. | 46, 24, 10 | 4.19 | 72 | 0.5506 | 0,487 | R. Anterior Insula, IFGOp (45) |
| L. red nucl. neg. | 34, −37, −5 | 5.29 | 127 | 0.1756 | 0,0064 | R. Parahippocampal Gyrus (37) |
| R. hipp pos. | no significant effects | |||||
| R. hipp neg. | 8, −62, −29 | 5.59 | 816 | <0.001 | 0,0015 | R. Uvula |
| −2, −56, −31 | 4.28 | 0,3712 | L. Cerebellar Tonsil | |||
| −16, −54, −36 | 4.11 | 0,5823 | L. Cerebellar Tonsil | |||
| −32, −2, 39 | 4.02 | 0,6992 | L. Precentral Gyrus (6) | |||
| 32, −61, −7 | 3.65 | 200 | 0.0384 | 0,9807 | R. Declive | |
| 28, −55, −4 | 3.58 | 0,9919 | R. Parahippocampal Gyrus (19) | |||
| 38, −78, −15 | 3.46 | 0,999 | R. Declive | |||
| L. hipp pos | no significant effects | |||||
| L. hipp neg | −8, −25, 1 | 5.14 | 572 | <0.001 | 0,0133 | L. Thalamus |
| 10, −60, −31 | 4.97 | 455 | <0.001 | 0,0277 | R. Cerebellar Tonsil | |
*
Uncorrected voxel P values are all p<0.001