Will we get brain scans of fund managers in the future>

A Neuroscientist Uncovers A Dark Secret : NPR:
"... but Fallon says the orbital cortex puts a brake on another part of the brain called the amygdala, which is involved with aggression and appetites. But in some people, there's an imbalance — the orbital cortex isn't doing its job — perhaps because the person had a brain injury or was born that way.

'What's left? What takes over?' he asks. 'The