Absolute Glucose Metabolism at Rest in the low and high MAO-A Genotype Groups. From manually drawn bilateral (averaged) ROI in dorsolateral prefrontal cortex (DLPC), medial prefrontal cortex (MPC), lateral orbitofrontal cortex (OFC), anterior cingulate gyrus (ACG), parietal cortex (PRT), medial and lateral temporal cortices (TMP), the visual cortex (VIS), insula (INS), thalamus (THL) and amygdala (AMYG). Error bar represent standard deviation.