Table 3.
The results for risk-related brain regions identified in the post-hoc t-tests.
| Region | Cluster size | BA | Peak t-values | Peak MNI coordinates | ||
|---|---|---|---|---|---|---|
| MAIN EFFECT OF TIME: BEFORE < AFTER | ||||||
| Ventromedial prefrontal cortex | 146 | 11 | 3.25 | 12 | 48 | −6 |
| MAIN EFFECT OF CHOICE CONDITION: ACTIVE > PASSIVE | ||||||
| Bilateral insula/striatum/precentral gyrus/post-central gyrus/dorsomedial prefrontal cortex/dorsolateral prefrontal cortex | 11451 | 3/6/7/9/10/13/24/32/40/44/47 | 7.65 | 9 | 9 | 48 |
| Left inferior parietal lobule | 394 | 7/40 | 5.58 | −36 | −51 | 45 |
| INTERACTION BETWEEN TIME AND CHOICE CONDITION | ||||||
| None | ||||||