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Seeking the Roots of Autism and Antisocial Personality in the Brain

Experts have long noted that both autism and antisocial personality disorder are marked by problems with empathy, yet the differences between the two conditions couldn’t be starker.

The Criminal Mind: How Drugs and Violence May Affect the Brain

Colin Anderson

Brain imaging studies of violent criminals are difficult to interpret because the most persistent among them — those who are responsible for a disproportionate amount of all crime — are not only violent but also overwhelmingly addicted to alcohol and other drugs. That makes it hard to work out which brain changes are associated with [...]

Driven toward reward without regard for consequence

An overactive dopamine reward system in the brain may help explain why psychopaths pursue rewards without regard for consequences, according to new research published this week in the journal Nature Neuroscience. Previous research has found that individuals who suffer from antisocial personality disorder—often referred to as sociopathology or psychopathology, despite debate over whether these are [...]