For years, concussions were described as temporary disruptions in brain function that could not be seen on any medical test.

LAKE FOREST, Ill. -- Bears quarterback Jay Cutler will start Chicago's season finale against the Vikings after Jimmy Clausen experienced delayed symptoms of a concussion Sunday evening and will not ...

Vikings HC Kevin O’Connell told reporters today that QB J.J. McCarthy is in the concussion protocol after reporting delayed symptoms, via Kevin Seifert. Depending on when those symptoms clear up, ...

For over a decade, Ruth has written for multiple outlets providing patient education, including Health. She has written for health student education companies, collaborating on an anatomy textbook ...

Winger developed concussion symptoms after Stade win.

Most people expect concussion recovery to follow a predictable timeline — a few days of rest, maybe a week or two of taking it easy, then back to normal life. But for roughly 10 to 15 percent of ...

November 5, 2025 — Levels of certain biomarkers in the blood are associated with symptom severity during recovery from concussion in adolescents – with some significant differences between male and ...

A new study could help shed light on who is at risk for CTE. — -- Levels of certain proteins in the brain and spinal fluid of people who suffer continuing issues as a result of concussions are ...