Childhood trauma leaves legacy of brain changes

Childhood trauma leaves legacy of brain changes

Childhood trauma leaves legacy of brain changes.

Painful experiences early in life can alter the brain in lasting ways. A difficult reality for psychiatrists and counselors of child abuse is that young victims are at high risk of becoming offenders themselves one day, although it’s unclear why. But now a team of behavioral geneticists in Switzerland report a possible reason: early psychological trauma may actually cause lasting changes in the brain that promote aggressive behavior in adulthood.