Table 6.
MNI coordinates | ||||||
---|---|---|---|---|---|---|
Location | ~BA | x | y | z | Z score | FWE pa |
Striatum | ||||||
Right ventral putamen | 15 | 9 | −12 | 4.89 | <0.001 | |
Left posterior putamen | −30 | −12 | −9 | 4.85 | 0.001 | |
Right caudate body | 18 | −9 | 24 | 4.5 | 0.003 | |
Left ventral putamen | −21 | 6 | −12 | 4.29 | 0.008 | |
Left caudate body | −15 | −12 | 21 | 3.62 | 0.072 | |
Left posterior caudate body | −18 | −21 | 24 | 3.6 | 0.077 | |
Medial temporal lobe | ||||||
Right hippocampus | 36 | −21 | −12 | 4.06 | 0.02 | |
Left hippocampus | −24 | −18 | −18 | 3.9 | 0.034 | |
Right hippocampus | 27 | −9 | −21 | 3.79 | 0.048 | |
Outside ROIsb | ||||||
Right post-central gyrus | 4 | 24 | −30 | 63 | 5.97 | <0.001 |
Left middle temporal gyrus | 37 | −54 | −63 | 0 | 5.37 | 0.002 |
Left superior parietal | 40 | −33 | −48 | 57 | 5.09 | 0.01 |
Left amygdala | −24 | 0 | −15 | 5.08 | 0.01 |
FWE p < 0.05, whole brain; extent, 5 voxels. Coordinates of cluster maxima locations from feedback prediction error analysis of fMRI data are reported within our ROIs (the striatum and the medial temporal lobe) using SVC and outside our ROIs corrected for multiple comparisons across the whole brain.
None of these regions showed selective sensitivity for immediate or delayed feedback.