Table 2.
Foraging phase, high vs. low reward trials.
| Cluster # | Location | x | y | z | k | p (clust.) | t | p peak (RFT) | p peak (perm) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | R Occ. (BA19/37) | 40 | −78 | 8 | 7229 | <0.001 | 10.01 | <0.001 | <0.001 |
| R Sup. Par. (BA7) | 26 | −52 | 46 | 7.13 | 0.001 | <0.001 | |||
| R Inf. Par. (BA40) | 30 | −42 | 40 | 6.10 | 0.015 | 0.005 | |||
| 2 | L Occ. (BA19) | −30 | −82 | 14 | 1588 | 0.003 | 4.93 | 0.23 | 0.08 |
| L Sup. Occ./Sup. Par. (BA19/7) | −25 | −68 | 32 | 4.86 | 0.26 | 0.09 | |||
| L Inf. Par. (BA40) | −38 | −44 | 38 | 4.52 | 0.50 | 0.19 | |||
| 3 | R Precentr./Inf. Frontal (BA44) | 36 | 4 | 34 | 998 | 0.007 | 6.70 | 0.003 | 0.001 |
| 4 | Post. caudate | −16 | −26 | 20 | 1531 | 0.003 | 6.00 | 0.019 | 0.006 |
| Thalamus | 0 | −12 | 4 | 4.33 | >0.5 | 0.27 | |||
| Ventr. Striatum/septum | 4 | 8 | 2 | 3.68 | >0.5 | >0.5 | |||
| 5 | VTA/SN | 6 | −20 | −14 | 664 | 0.015 | 5.44 | 0.073 | 0.024 |
| Sup. coll. | 2 | −30 | −4 | 5.11 | 0.16 | 0.054 | |||
| 6 | Suppl. Motor (BA32) | 4 | 20 | 50 | 676 | 0.014 | 4.32 | 0.20 | 0.06 |
| dACC (BA32) | 8 | 38 | 20 | 4.32 | 0.20 | 0.06 |
Explanation of symbols: x, y, z: MNI coordinates; k: cluster extent (in 2 × 2 × 2 mm voxels); p clust.: significance level, cluster-level corrected, permutation test; p peak (RFT) significance level, peak-level correction, random field theory; p peak (perm): significance level, peak-level correction, permutation test. BA: Brodmann Area. L, R: left, right; Sup., Inf., Post.: superior, inferior, posterior. Occ.: occipital; Par.: parietal; Precentr.; precentral; VTA/SN: ventral tegmental area/substantia nigra; Ventr: ventral; coll.: colliculus; Suppl.: supplementary; dACC: dorsal anterior cingulus.