Here is an excerpt from the sad report in The New York Times:
The day after Stabler died on July 8, a victim of colon cancer at age 69, his brain was removed during an autopsy and ferried to scientists in Massachusetts. It weighed 1,318 grams, or just under three pounds. Over several months, it was dissected for clues, as Stabler had wished, to help those left behind understand why his mind seemed to slip so precipitously in his final years.
On a scale of 1 to 4, Stabler had high Stage 3 chronic traumatic encephalopathy, or C.T.E., the degenerative brain disease believed to be caused by repeated blows to the head, according to researchers at Boston University. The relationship between concussions and brain degeneration is still poorly understood, and some experts caution that other factors, like unrelated mood problems or dementia, might contribute to symptoms experienced by those later found to have had C.T.E.
Readers of this blog know that I love football. But these stories are getting more and more common, and they are heart-breaking. I know the NFL is making changes to the game, but I think there will have to be more. I would support any reforms to make the game safer for players.