02/03/2026
đ§ How Childhood Stress Shapes the Developing Brain
A recent study published in Molecular Psychiatry highlights how adversities experienced in late childhood can significantly influence brain development. This large-scale study followed 7,190 children, using brain imaging at ages 10 and 12, to better understand how stress and trauma affect brain connectivity.
Researchers found that children exposed to adversity showed decreases in functional brain connections, particularly in areas involved in emotional regulation. These changes appear to help protect against âinternalizingâ symptoms such as anxiety, sadness, and depression. However, there is an important clinical trade-off.
đ Key findings for parents to know:
⢠Fewer internalizing symptoms (less anxiety and depression)
⢠Increased âexternalizingâ behaviors such as acting out or difficulty following rules
⢠Attention challenges
⢠Lower academic performance and grades at two-year follow-up
These findings suggest that while the brain adapts to stress in ways that support emotional coping, those same adaptations can interfere with learning, behavior, and overall functioning.
đ§ âĄď¸đŚ The brainâbody connection
Adversity and trauma also impact the bodyâs physiologyâespecially the gut. Stress can affect gut lining integrity, nutrient absorption, and the production of neurotransmitters in the gut that communicate directly with the brain. This brainâgut connection plays a critical role in attention, behavior, mood, and learning.
đą Supporting healthy development
Functional neurotherapy is designed to support the nervous system by helping the brain build new neural pathways and improve connectivity, while also addressing how the body and gut function together. This integrated approach supports healthier regulation, learning, and long-term development.
đ Learn more:
đ www.urmindmatters.com