Ex-QB Hasselbeck joins effort to find CTE in living

Former NFL quarterback Matt Hasselbeck participated in a two-day series of scans and tests aimed at assessing the impact of football-related collisions on his brain. The effort is part of a broader research initiative seeking to diagnose Chronic Traumatic Encephalopathy (CTE) in living patients, rather than only posthumously. Hasselbeck's involvement represents a significant step in advancing medical understanding of brain injuries sustained by professional football players.