
02/25/2025
Adverse Childhood Experiences Impact Brain Development and Mental Health
A decade-long study reveals how childhood adversity alters brain development, increasing the risk of mental health disorders and substance use.
Researchers found that adolescents who experienced early adversity showed delayed cognitive control and unusual brain activity in self-regulation regions.
Brain connectivity, rather than cognitive control behavior, was a stronger predictor of substance use initiation.
Specifically, weakened connections between key brain areas responsible for self-regulation dropped significantly one year before substance use began.
Despite these challenges, the study also highlighted the brain’s resilience, as cognitive control function often improved in late adolescence.
These findings suggest that early interventions targeting brain development could help at-risk youth build resilience and reduce long-term mental health risks.
https://neurosciencenews.com/neurodevelopment-adversity-mental-health-28437/