Results of the whole-brain analysis: GLM random-effect group maps for [SR rating > valence rating] in all participants. The network includes the ACC, the PCC, the MPFC, the bilateral precuneus, the bilateral anterior insula, the bilateral SMA and the bilateral angular gyrus. ACC, anterior cingulate cortex; PCC, posterior cingulate cortex; MPFC, medial prefrontal cortex; SMA, supplementary motor area.