Table 4.
Interactions of incentive effects and surprise processing [High Incentive: (Surprise > Control) > Low Incentive: (Surprise > Control)] for the reward and punishment groups (p< 0.05, whole-brain corrected).
| Region | x | y | z | Z | k |
|---|---|---|---|---|---|
| Reward Group | |||||
| Hippocampus | -22 | 22 | -6 | 3.14 | 16 |
| Punishment Group | |||||
| Inferior Temporal Gyrus | -48 | -4 | -46 | 4.26 | 96 |
| Pre-central Gyrus | -32 | -18 | 48 | 4.12 | 61 |
| Cerebellum | -40 | -42 | -32 | 4.05 | 335 |
| 34 | -64 | -60 | 3.65 | 55 | |
| -4 | -56 | -64 | 3.47 | 78 | |
| 22 | -54 | -64 | 3.26 | 41 | |
| 44 | -64 | -34 | 3.77 | 386 | |
| Middle Temporal Gyrus | 56 | -80 | 28 | 3.98 | 71 |
| -58 | -72 | 28 | 3.55 | 106 | |
| 54 | -58 | 10 | 3.5 | 45 | |
| Fusiform Gyrus | 44 | 0 | -30 | 3.86 | 87 |
| Middle Occipital Gyrus | 60 | -74 | -14 | 3.68 | 100 |
| Parahippocampal Cortex | 14 | -36 | -12 | 3.58 | 45 |
| Medial Frontal Gyrus | -8 | -22 | 62 | 3.56 | 150 |
| Brainstem | -4 | -36 | -48 | 3.18 | 61 |
| Globus Pallidus | -10 | 2 | -2 | 3.18 | 33 |
x, y, z = MNI coordinates; Z = z-score; k = cluster size