CTE in the NFL: Liability, Contracts, and Player Responsibility

The CTE Crisis: Symptoms, History, and High-Profile Cases

When an NFL player signs a contract with the league, fully understanding the risk of injury, who bears liability if that player suffers multiple game-related head injuries and subsequently takes his own life—the NFL or the player himself? Recent years have brought troubling headlines: players experiencing anger issues, committing suicide, and in one highly publicized case, linebacker Jovan Belcher killing his girlfriend before taking his own life. The question arises whether such tragedies stem from personal struggles with coping mechanisms or whether they result from cumulative brain damage caused by years of increasingly violent collisions on the football field.

As the game has evolved, players have grown larger and hits have become harder. While the NFL has adjusted rules regarding head-to-head contact, players have adapted their technique to deliver the same devastating force through alternative angles. According to Dr. John Hart Jr., medical science director at the Center for Brain Health and director of the Brain Health Institute for Athletes, football players deliver approximately 1,600 pounds of force onto each other during collisions. When players sustain continuous impacts of this magnitude, severe head trauma becomes inevitable. The tragic case of Junior Seau illustrates the stakes: the Hall of Fame linebacker took his own life by shooting himself in the chest while battling daily depression and chronic traumatic encephalopathy (CTE), a degenerative brain syndrome caused by mild repetitive brain trauma.

Chronic traumatic encephalopathy is a degenerative brain disease similar to Alzheimer's disease. According to Sports MD, the disease presents in three possible stages, with symptoms varying depending on the individual's progression. Early signs include drooping eyes, slurred speech, and symptoms similar to Parkinson's disease. CTE is not new; it has existed since the 1920s, when boxers were said to suffer from "dementia pugilistica," colloquially known as "punch drunk." Consider the accumulated impact on a boxer who absorbs punches repeatedly throughout a career. A prime example is Muhammad Ali, who developed Parkinson's disease—though the causal link to his years of head trauma cannot be confirmed until his brain is examined under a microscope. By contrast, when a 285-pound linebacker hits a player unexpectedly from the side, that player's brain is bruised and battered as it strikes the skull. If a player continues to play while suffering from massive headaches and slurred speech but fails to report these symptoms to medical staff, how can the NFL identify and help those showing early signs of CTE?

Research has demonstrated that traumatic blows to the head sustained over years place players at risk for far more than headaches and bruises. Players must understand what repeated impacts do to their brains and recognize the consequences of cumulative head injuries. A critical question remains: do players heed the advice of team physicians and report their injuries, or do they continue playing through pain to avoid pay cuts?