Table 4. Cluster peaks from PPI analysis of the Biological Motion and Affective Voices tasks, indicating regions where BIO > SCRAM or HAP > ANG connectivity was greater under OT than PLC.
| Seed | Site | Hem | x | y | z | Z | k |
|---|---|---|---|---|---|---|---|
| Biological motion: BIO > SCRAM | |||||||
| R NAcc | |||||||
| Frontal pole | R | 40 | 48 | −18 | 3.49 | 319 | |
| vlPFC | R | 16 | 20 | −22 | 3.29 | — | |
| vmPFC | — | 4 | 32 | −28 | 3.25 | — | |
| Affective voices: HAP > ANG | |||||||
| L NAcc | |||||||
| Precuneus | — | 6 | −52 | 62 | 3.52 | 2825 | |
| Ant. supramarginal gyrus | L | −66 | −26 | 34 | 3.29 | 563 | |
| Cuneus | — | −2 | −84 | 30 | 3.30 | 361 | |
| Crus I | R | 42 | −52 | −26 | 3.32 | 273 | |
| R NAcc | |||||||
| Sup. lateral occipital cortex | R | 26 | −68 | 56 | 3.26 | 903 | |
| Middle frontal gyrus | R | 30 | 6 | 62 | 3.24 | 432 | |
| Planum temporale | L | −62 | −34 | 18 | 3.19 | 372 | |
| Intracalcarine cortex | R | 10 | −88 | 2 | 3.28 | 338 | |
| Angular gyrus | R | 54 | −48 | 30 | 3.45 | 337 | |
| L Amyg | |||||||
| Occipital pole | — | −8 | −92 | 8 | 3.28 | 704 | |
| R Amyg | |||||||
| Precuneus | — | 6 | −60 | 12 | 3.33 | 1015 | |
Note. MNI coordinates reported. Hem: Hemisphere. L: Left. R: Right. Z: Z-statistic. k: Voxel extent. Ant: Anterior. Sup: Superior. Pos: Posterior. Amyg: Amygdala. NAcc: Nucleus accumbens. vlPFC: ventrolateral prefrontal cortex. vmPFC: ventromedial prefrontal cortex.