national
Study Finds One in Four Deceased NFL Players Had CTE
Just the facts
The study examined former National Football League players who died between 2016 and 2021 and found that at least one in four suffered from chronic traumatic encephalopathy, a progressive degenerative brain disease. Researchers emphasized that because diagnostic criteria require post-mortem brain examination, the true prevalence of the condition among former professional athletes may be significantly higher than recorded. The findings highlight ongoing concerns regarding long-term neurological health risks associated with repetitive head trauma in contact sports.
Why this is news
Researchers published new findings examining chronic traumatic encephalopathy among deceased National Football League players.
Sources
This summary is compiled strictly from the original reporting below.