We study theory of mind (ToM) and empathic underpinnings of Machiavellianism by use of functional magnetic resonance imaging, where account managers are used as participants in 3 studies. Study 1 finds evidence for activation of the medial prefrontal cortex, left and right temporo-parietal junction, and left and right precuneus regions; all five regions are negatively correlated with Machiavell…