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Brain white matter changes following repetitive head hits in a single sporting event
In a study researchers found that after a single collegiate football game, which involves repetitive head hits (RHHs), changes to glial fibrillary acidic protein (GFAP) correlated with head impact exposure and reduced brain white matter integrity in 30 football players two days later.
Patient symptom report remains the most accurate method of sport concussion assessment
A study found that an athlete’s symptom report is more accurate for concussion diagnosis than the Standardized Assessment of Concussion (SAC), a cognitive evaluation commonly used as part of the Sports Concussion Assessment Tool (SCAT).
Replacing the term "subconcussive" to improve understanding of brain injuries
A team of experts argues that the term “subconcussive” should be replaced by the term “non-concussive” when referring to head impacts.
Study finds long-term neurodegeneration in all severities of TBI
A study found that neurodegeneration is “progressive and continues for many years after mild head trauma without signs of brain injury on conventional MRI.”
Moderate to vigorous exercise during post-concussion recovery reduces anxiety levels in teens
A study found that engaging in moderate-to-vigorous physical activity during post-concussion recovery can reduce anxiety levels in teens and have other beneficial effects.