[DanBC]

He's mentioned in the submitted article, and there's some dispute about his findings. There's a bunch of stuff that affects brain function, and "psychopathy" is only one of them.

> Similarly, he takes issue with neuroscientist James Fallon’s calling himself a psychopath because his brain imaging profile matched that of psychopathic individuals.

> “Just because the amygdala shows hypoactivation does not make you a psychopath,” says Neumann. “This is a characteristic that’s associated with psychopathy, but biology is not destiny. We believe that the syndrome, the personality disorder, is a coming together of these four major domains.”