Chronic traumatic encephalopathy (CTE)

CTE is a progressive neurodegenerative disease that can be found in individuals with a history of repetitive brain trauma. It is characterized by the accumulation of "tau" protein tangles that eventually choke and destroy brain cells from the inside out. Research indicates that the foundation for CTE is laid not just by major concussions, but by the thousands of subconcussive hits sustained over a career that cause structural brain changes. These changes accumulate silently over decades, often manifesting as mood or cognitive issues later in life.

Bottom Line: CTE is a cumulative risk for contact athletes. Research shows that repeated damage can affect the brain's white matter, which is linked to CTE and other longer term health risks. Wearing the Q-Collar helps reduce the risk of this type of injury and may protect long-term brain health.