Psychopaths actually have reduced activity in the orbital cortex of the brain, which can be objectively measured. Not sure if it's a feature of all true psychop

Psychopaths actually have reduced activity in the orbital cortex of the brain, which can be objectively measured. Not sure if it's a feature of all true psychopaths, but it's apparently quite common. http://www.businessinsider.com/what-a-psychopath-brain-looks-like-2015-7 http://www.businessinsider.com/what-a-psychopath-brain-looks...