Resting functional connectivity. The voxelwise resting-state functional connectivity map is displayed with bilateral amygdala used as the seed region. The scale bar indicates t values. Significance thresholding revealed a single cluster that was comprised of prefrontal cortex (including rACC and medial frontal gyrus), limbic regions (including parahippocampal gyrus, hippocampus, and insula), and posterior regions (including motor, premotor, and posterior cingulate cortices).