Family stressors can take a toll on children and approximately two-thirds of youth will experience some form of childhood adversity by the age of 18. Research has primarily focused on how adversity at a young age can lead to mood disorders in adolescence, but most children exhibit resilience to adverse experiences. So senior author Dr. Marilyn Essex, Professor of Psychiatry at the University of Wisconsin, and colleagues followed 132 kids from infancy to 18 years old to search for a neurobiological mechanism of emotional adaptation.