New Findings Reveal Hidden Brain Changes in Elite Soldiers and Implications for Thai Public Health
A new study from a leading medical research center shows that repeated exposure to blast waves can alter brain networks in elite soldiers. The research highlights hidden injuries that may not show up on standard scans but are linked to memory problems, mood changes, and PTSD symptoms. This could influence how brain trauma is diagnosed and treated in the future.
The study followed 212 U.S. special operations veterans, active and retired, with a history of blast exposure. Researchers found significant differences in functional connectivity—the way brain regions communicate—in those with high blast exposure versus those with lower exposure and healthy controls. Disruptions in this network correlated with more severe scores on neuropsychological tests, pointing to risks commonly associated with traumatic brain injury (TBI).