Epidemiological and laboratory research supports a relationship between acute alcohol intoxication and aggression. Recent data suggest that alcohol disrupts cognitive abilities associated with frontal lobe function. Moreover, neuropsychological research provides suggestive evidence that frontal lobe dysfunction may predispose an individual…

Monoamine oxidases (MAOs) are phylogenetically old enzymes which catalyze the deamination of monoamines. Interest in a relationship between MAO and aggressive behaviour derives from the report of a single family with a mutation which obliterates the activity of MAO A,…