Table 1. Brain areas activated in the main contrasts between conditions, listed with peak coordinates and best estimates of anatomical location.
Brain Area | Main Contrasts | ||||||
BA | Voxel | X | Y | Z | Z-Value | P-Value | |
Won>Lost | |||||||
OFC left | 11 | 36 | −36 | 39 | −15 | 4.87 | P<0.001 |
Caudate right | 5 | 18 | 21 | 18 | 3.8 | P<0.001 | |
Nucleus accumbens right | 6 | 12 | 12 | −6 | 3.55 | P<0.001 | |
Putamen left | 5 | −24 | 9 | 0 | 3.48 | P<0.001 | |
dlPFC right | 46 | 100 | 30 | 18 | 42 | 4.77 | P<0.001 |
dlPFC right | 46 | 41 | 33 | 51 | 24 | 3.92 | P<0.001 |
dlPFC left | 45/46 | 12 | −42 | 48 | 24 | 4.07 | P<0.001 |
dlPFC left | 9 | 56 | −30 | 15 | 48 | 3.99 | P<0.001 |
Dorsal ACC right | 25 | 40 | 15 | −6 | 48 | 3.92 | P<0.001 |
Hippocampus right | 34 | 27 | −21 | −24 | 4.1 | P<0.001 | |
Occipital cortex left | 17 | 6 | −15 | −108 | 9 | 3.7 | P<0.001 |
Angular gyrus right | 39 | 13 | 45 | −63 | 33 | 3.66 | P<0.001 |
Lost>Won | |||||||
Retrosplenial cortex left | 26 | 18 | −3 | −36 | 15 | 3.3 | P<0.001 |
Supramarginal gyrus left | 40 | 5 | −63 | −48 | 30 | 3.15 | P<0.001 |
Insula right | 5 | 42 | −3 | −3 | 2.81 | P<0.002 | |
Smiling>Angry Faces with Won Feedback | |||||||
(SF-W>AF-W) | |||||||
OFC left | 11 | 7 | −24 | 48 | −3 | 4.36 | P<0.001 |
Parietal cortex right | 7 | 25 | 15 | −63 | 63 | 3.79 | P<0.001 |
ACC right | 24 | 7 | 9 | 33 | 18 | 3.72 | P<0.001 |
Supramarginal gyrus right | 40 | 9 | 51 | −42 | 57 | 3.66 | P<0.001 |
Ventral striatum left | 5 | −24 | 18 | −12 | 3.46 | P<0.001 | |
Supramarginal gyrus left | 40 | 5 | −45 | −48 | 57 | 3.41 | P<0.001 |
Occipital cortex right | 18 | 9 | 3 | −90 | 12 | 3.36 | P<0.001 |
Angry>Smiling Faces with Lost Feedback | |||||||
(AF-L>SF-L) | |||||||
Amygdala left (dorso-medial) | 27 | −12 | −3 | −15 | 4.62 | P<0.001 | |
Post hippocampus left | 14 | −33 | −33 | −6 | 3.37 | P<0.001 | |
Insula right | 6 | 39 | 0 | −18 | 3.04 | P<0.001 | |
Angry>Smiling Faces with Won Feedback | |||||||
(AF-W>SF-W) | |||||||
Supramarginal gyrus left | 40 | 14 | −48 | −42 | 36 | 3.92 | P<0.001 |
STS right | 21 | 12 | 48 | −39 | 0 | 3.86 | P<0.001 |
Inferior frontal gyrus left | 44 | 22 | −45 | 9 | 24 | 3.63 | P<0.001 |
Smiling>Angry Faces with Lost Feedback | |||||||
(SF-L>AF-L) | |||||||
STS left | 21 | 15 | −48 | −39 | −6 | 4.2 | P<0.001 |
Angular gyrus right | 39 | 7 | 60 | −54 | 36 | 3.71 | P<0.001 |
Inferior frontal gyrus left | 44 | 16 | −54 | 21 | 33 | 3.61 | P<0.001 |
Parietal cortex right | 40 | 23 | 54 | −57 | 48 | 3.52 | P<0.001 |
Occipital cortex left | 17 | 39 | −15 | −105 | 6 | 3.48 | P<0.001 |
Coordinates are given in MNI space. Activation sites were determined on the basis of the average anatomical MRI images of our 16 subjects. BA = Brodmann's area, OFC = Orbitofrontal cortex, dlPFC = Dorsolateral prefrontal cortex, ACC = Anterior cingulate cortex, STS = Superior temporal sulcus.