The Super Bowl is a beloved American tradition, with a heavy cash flow that results back to the National Football League — ad places this year went for as much as$ 5 million and spectators were willing to pay $4,600 for game day tickets at secondary merchants.
As the NFL’s coffers have grown, the league has increasingly been able to deflect some of the concerns over potential impacts the game has had on the lives of players by expanding its influence on research.
Yet, the disease chronic traumatic encephalopathy( CTE) has been diagnosed in 87 out of 91 former NFL playersas of 2015 and have continued trigger debates on the fate of the game’s futureranging from peewee leagues to the pros.
Even after more than 5,000 ex-players sued the NFL, saying it hid the dangers of head traumata, the league has so far denied claims the athletic is dangerous.
Every case of diagnosed CTE has had one thing in common: a history of repetitive hittings to the head. Robert Stern, director of clinical research for Boston University’s CTE center
Doctors have known about CTE since the 1920 s, when it was primarily associated with boxers and referred to as “dementia pugulistica, ” according to Robert Stern, director of clinical research for Boston University’s Chronic Traumatic Encephalopathy Center.
The link between CTE and football didn’t pick up steam until 2005 when forensic pathologist Bennet Omalu( recently played by Will Smith in the film “Concussion”) published research following his diagnosis that retired NFL star “Iron Mike” Webster had CTE.
“It took the diagnosis in a professional football player, after death, to make this more of a salient topic, even though we’ve known about it in boxers for so long, ” said Stern, who has been notably critical of the league.
CTE is a degenerative disease that’s similar in ways to Alzheimer’s disease, but also different from other brain illness in that it’s neither a brain injury nor cumulative.
“The thing with CTE that’s different with Alzheimer’s and other degenerative illness is that we know the thing that gets it started — exposure to repetitive head impacts, ” Stern said. “CTE is a brain disease that get started early in life.”
Symptoms of CTE include cognitive impairment like memory and multitasking; mood problems like depression and apathy; behavior changes like aggressivenes and impulse control; and, most rarely, motor problems like body tremors or difficulty constructing facial expressions.
CTE manifests itself in different ways depending on the person, and can be present for decades before symptoms are visible.
“You have younger guys like Junior Seau or Dave Duerson who were very young and had years of suicidal thoughts, and you have other people like Frank Gifford, who had dementia, ” Stern said, who has observed CTE in people as young as 18.
“We’re still actually at the beginning of our understanding about this disease, ” Stern said. “But every occurrence of diagnosed CTE has had one thing in common: a history of repetitive hittings to the head.”
As the list of former NFL players with CTE grows, here’s a look at some of the most prominent examples 😛 TAGENDKen Stabler, 69Ed Kolenovsky/ Associated Press