Table 2.

PPI activations (p < 0.005, corrected)

Brain regionBANumber of voxelsPeak z-valueMNI coordinates
xyz
L IFS/IFG45/464403.97−42364
L anterior IPS/IPL7/403844−44−5254
R occipitotemporal cortex373174.0558−66−2
L posterior SFS/MFG62983.59−241048
R inferior precentral sulcus442623.5252820
L superior parietal gyrus71063.53−18−5854
L pons923.6−2−14−38
L MFG9623.6−343434
L precentral sulcus6402.94−50042
R insula13393.230010
L/R medial superior frontal gyrus8383.0104652
R posterior IPS (occipital)19363.0936−8434
R IPS7/39322.926−4646
R angular gyrus (IPL)39313.3358−6234
R supramarginal gyrus40313.1366−3630
L calcarine sulcus/posterior lateral ventricle17303.11−18−784
L postcentral gyrus3262.99−50−2044
L amygdala223.06−22−14−22
  • Brain areas involved in a psychophysiological interaction with fusiform face and parahippocampal house voxels during the decision period, thresholded at voxelwise p < 0.005, cluster corrected to p < 0.05 with AlphaSim. The top seven regions highlighted in bold are the same as the regions listed in Table 1, surviving a voxelwise p < 0.001, clustercorrected to p < 0.05. Several of the PPI clusters from Table 1 (left IFS and left anterior IFG; posterior SFS and MFG) merge at the lower threshold shown here. BA, Brodmann area.