(CNN) — A quick shake of the head after a hard hit could signal that a person has a concussion, a new study suggests, based on the experiences of young athletes. It’s an easily recognizable movement ...

Understanding concussion severity helps health care providers recommend appropriate rest, monitoring, and guidance on when it may be safe to return to normal activities. Clinical Advisor, a trusted ...

During cheerleading practice in April, Jana Duey’s sixth-grade daughter, Karter, sustained a concussion when she fell several feet headfirst onto a gym floor mat. Days after, Karter still had a ...

When Miami Dolphins quarterback Tua Tagovailoa had his third concussion since 2022 earlier this month, the injury reignited concerns around football, the risks of returning to sports too early after a ...