Table 1.
Results of random effects analysis for brain responses when participants performed the dictator game (whole brain, P < 0.05, FWE corrected)
| Contrast | Brain region | Peak MNI location (x, y, z) | Peak z-value | Number of voxels | |
|---|---|---|---|---|---|
| Prosocial behavior | Real hand touch > no touch | ||||
| Rubber hand touch > no touch | |||||
| No touch > real hand touch | Left SI | −42, −34, 54 | 5.51 | 91 | |
| No touch > rubber hand touch | Left SI | −30, −36, 50 | 5.19 | 15 | |
| Left SII (central/parietal operculum) | −50, −24, 22 | 5.65 | 24 | ||
| Right SI | 54, −14, 36 | 4.80 | 14 | ||
| Right cerebellum | 26, −56, −28 | 4.99 | 8 | ||
| Selfish behavior | Real hand touch > no touch | ||||
| Rubber hand touch > no touch | |||||
| No touch > real hand touch | |||||
| No touch > rubber hand touch |