Table 1.
Main effects for gains and losses in the standard functional analysis for the boost trials.
| Reward-related brain regions in boost trials | Stereotactic coordinates | ||||
|---|---|---|---|---|---|
| ∼BA | X | Y | Z | T peak | |
| GAIN (125) VS. FIXATION | |||||
| R caudate | 8 | 8 | 4 | 8.44 | |
| L caudate | −4 | 16 | 8 | 4.88 | |
| R cerebellum | 20 | −72 | −28 | 5.47 | |
| L cerebellum | −24 | −72 | −24 | 9.52 | |
| Cuneus | 18 | −4 | −50 | −4 | 12.42 |
| R DLPC | 46 | 44 | 36 | 28 | 10.49 |
| L FG/PHG | 37 | −36 | −56 | −12 | 11.07 |
| pre-SMA/ACC | 4 | 24 | 52 | 14.58 | |
| R ant INS | 36 | 20 | −8 | 9.76 | |
| R IPL | 40 | 36 | −56 | 48 | 21.57 |
| L IPL | 40 | −36 | −52 | 52 | 14.17 |
| Mesencephalon | −4 | −28 | −4 | 6.43 | |
| R thalamus | 4 | −16 | 8 | 10.13 | |
| L thalamus | −4 | −12 | 8 | 9.28 | |
| R ventral striatum | 8 | 4 | −8 | 10.89 | |
| L ventral striatum | −16 | 12 | −12 | 12.24 | |
| LOSS (125) VS. FIXATION | |||||
| R caudate | 8 | 8 | 4 | 8.44 | |
| L caudate | −4 | 16 | 8 | 4.88 | |
| R cerebellum | 20 | −72 | −28 | 5.47 | |
| L cerebellum | −24 | −72 | −24 | 9.52 | |
| Cuneus | 18 | −4 | −50 | −4 | 12.42 |
| R DLPC | 46 | 44 | 36 | 28 | 10.49 |
| pre-SMA/ACC | 4 | 24 | 52 | 14.58 | |
| L FG/PHG | 37 | −36 | −56 | −12 | 11.07 |
| R IPL | 40 | 36 | −56 | 48 | 21.57 |
| L IPL | 40 | −36 | −52 | 52 | 14.17 |
| R ant INS | 36 | 20 | −8 | 9.76 | |
| Mesencephalon | 0 | −28 | −8 | 6.17 | |
| R thalamus | 4 | −16 | 8 | 10.13 | |
| L thalamus | −4 | −12 | 8 | 9.28 | |
| R ventral striatum | 8 | 4 | −8 | 10.89 | |
| L ventral striatum | −16 | 12 | −12 | 12.24 | |
MNI coordinates and T-value for the peak location in a particular identified anatomical cluster. P < 0.0001; 20 voxels spatial extent uncorrected for multiple comparisons. Reported the P-value FWE-corrected P-value at voxel-level. BA, approximate Brodmann's area; L, left hemisphere; R, right hemisphere; IPL, inferior parietal lobe; SMA, supplementary motor area; ACC, anterior cingulate cortex; DLPC, dorso lateral prefrontal cortex; INS, insula; FG, fusiform gyrus; PHG, parahippocampal gyrus.