Brain change link to anti-social behaviour in girls

Brain scans showed significant differences

The brains of teenage girls with behavioural disorders are different to those of their peers, UK researchers have found.

The Journal of Child Psychology and Psychiatry study of 40 girls revealed differences in the structure of areas linked to empathy and emotions.

Previous work has found similar results in boys.

Experts suggest it may be possible to use scans to spot problems early, then offer social or psychological help.

An estimated five in every 100 teenagers in the UK are classed as having a conduct disorder.

It is a psychiatric condition which leads people to behave in aggressive and anti-social ways, and which can increase the risk of mental and physical health problems in adulthood.

Rates have risen significantly among adolescent girls in recent years, while levels in males have remained about the same.