Some differences in the brain which may provide a biological explanation for psychopathy have been identified by Professor Declan Murphy and colleagues Dr Michael Craig and Dr Marco Catani Some ...

Psychopathic behaviour seems to be linked to an imbalance in brain chemicals ... therefore be of interest to those treating aggressive psychopaths. The study was published in the Journal of ...

The study showed that psychopaths, who are characterised by a lack of empathy, had less grey matter in the areas of the brain important for understanding other peoples’ emotions. While cognitive ...