that a recent study indicated 87% of former football players exhibit signs of significant brain injury. Chronic traumatic encephalopathy -CVT- has been linked to suicidal behavior, dementia, and erratic mood swings. Players as young as high-school aged were found to be affected.
The link between football and traumatic brain injury continues to strengthen. Now, one of the largest studies on the subject to date finds that 110 out of 111 deceased NFL players had chronic traumatic encephalopathy (CTE), a degenerative brain disorder associated with repetitive head trauma.
Several studies have linked CTE to suicidal behavior, dementia and declines in memory, executive function and mood. Professional athletes may be at higher risk for CTE because of their high likelihood for concussions and other traumatic brain injuries; up to 3.8 million sports-related concussions occur in the United States each year. In 2016, a health official with the NFL acknowledged the link between football and CTE for the first time.
In the new study, published in the Journal of the American Medical Association, researchers looked at the brains of 202 deceased people who had played football at various levels, from high school to the NFL. (The brains had been donated to a brain bank at Boston University for further study.) The researchers analyzed the brains for signs of CTE and also spoke to family members about the players’ histories.
They diagnosed CTE in 87% of the players. Among the 111 NFL players, 99% had CTE.
The severity of CTE symptoms appeared to progress the more a person played the sport. High school players included in the study tended to have mild disease, and most college, semi-professional and professional players had severe symptoms. The study authors also found that mood, behavior and cognition problems were common among the players with mild to severe CTE.
Among players with severe CTE, 85% had signs of dementia, and 89% had behavioral or mood symptoms, or both. They were also likely to have issues in brain regions associated with depressive symptoms, impulsivity and anxiety. 95% had cognitive symptoms, like issues with memory, executive function and attention.
This situation can affect the players who play football now, but who knows football is a sport. Maybe there will be no league like Super League, La Liga. The same can happen in other sports New York Jets, New York Giants. I hope nothing will happen to the Kobe Bryant, Sam Darnold, Cleveland Browns.