Study shows brain changes last year post-concussion in athletes

A study published in Neurology® reveals that college athletes who experience concussions may show lasting brain changes detectable in scans for up to a year after being cleared to return to play. Researchers analyzed 187 athletes, identifying significant reductions in blood flow in areas of the brain associated with thinking and memory, even after recovery from symptoms. The findings suggest that these athletes may not fully regain brain function upon returning to sports, raising concerns about long-term brain health. Dr. Nathan Churchill emphasized the importance of recognizing the potential for incomplete recovery, advocating for careful monitoring of athletes post-concussion. The study highlights the need for heightened awareness of the risks associated with concussions in sports. These insights are critical for informing safety protocols and recovery practices within collegiate athletics.