“While CTE can only be definitively diagnosed after death, many symptoms commonly associated with CTE, including memory challenges, mood changes, depression, anxiety, sleep disturbances, and cognitive difficulties, may also be caused by other medical or neurological conditions, many of which can be treated or managed. That is why a thorough medical evaluation is so important.”

NFL Players Association · said 2026-08-25 · reported 2026-08-25

The NFLPA sent an email to all players and agents regarding a new CTE study.