Compared with pre-injury brain scans, players with concussion had significantly reduced blood flow in their brain's ...

Researchers at Virginia Tech found that PTSD from witnessing trauma triggers distinct brain changes compared to firsthand ...

Researchers discovered distinct molecular differences in how the brain processes directly experienced versus witnessed trauma -- a finding that could lead to more targeted treatments for PTSD.

Compared with pre-injury brain scans, players with concussion had significantly reduced blood flow in their brain's fronto-insular cortex, a region that helps control thinking, memory, emotion and ...

For years, post-traumatic stress disorder (PTSD) has been studied primarily in people who experience trauma firsthand.