2024-10-24
1 小时 4 分钟In a study of 152 young athletes, most of them had brain damage from small repetitive hits to the head.
And it really destroys a person's life.
That is shocking news, but medical professionals don't take it seriously.
And the NFL wanted me to present my findings, but they didn't believe me.
And so there was a huge effort to really discredit me.
Dr.
Ann McKee is the world leading brain scientist who runs the world's biggest brain bank.
She's revealing groundbreaking research on the serious life threatening consequences of playing sport.
These injuries are acceleration, deceleration very rapidly and twisting of the brain.
And that frays the nerve cells and then over time the disease progresses.
And this protein called tau, it stains brown and it starts spreading through the brain.
And we have lots of evidence that this is happening in contact sports, but also in military veterans, domestic violence, et cetera.
And it causes depression, personality changes, aggressive and violent behaviors.
Or maybe the person takes their own life.
Look at Aaron Hernandez and Wyatt Bramwell, 18 years old.
He was an American football player and he videotaped himself before taking his own life.
My head is pretty messed up and damaged.
The voices and demons in my head just started to take over everything I wanted to do.
He shot himself in the heart instead of the head because it was his dying wish to donate his brain.
Yeah, I saw multiple CTE lesions in many parts of his brain caused by.