Which Research Suggests That a Plausible Explanation of Antisocial Personality

Which research suggests that a plausible explanation of antisocial personality disorder could be related to central nervous system abnormalities?

A) MRIs and PET scans that investigate structural and activity abnormalities in the prefrontal portion of the brain and the lymbic amygdala circuitry.
B) DNA research that explores an extra X chromosome as a factor implicated in antisocial personality disorder.
C) Research that investigates the relationship between brain damage and antisocial personality disorder.
D) EEG studies that support the existence of abnormal brain activity in the brains of individuals diagnosed with antisocial personality disorder.