NYC Shooter Cites Rare Brain Illness for Mental State

Understanding the Link Between Football and CTE

On Monday night, a tragic incident occurred in Manhattan when a gunman killed four people and then took his own life. The attack reportedly targeted the NFL’s headquarters in the city. The individual involved, Shane Tamura, left behind a note stating that he had been suffering from chronic traumatic encephalopathy (CTE), a condition linked to repeated head injuries. He requested that his brain be studied as part of CTE research.

The discussion surrounding football's impact on the brain is not new within the NFL. Players and their families have repeatedly filed lawsuits against the league over concerns about brain damage and its long-term effects on players' lives after their careers ended.

What Is CTE?

CTE is a progressive neurodegenerative disease, according to Dr. Jeremy Tanner, an assistant professor of neurology at the Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases at UT Health San Antonio. Research has shown that individuals who participate in high-contact sports, such as football, are more likely to develop this condition.

A study from Boston University’s CTE Center found that 40% of athletes under 30 showed early signs of the disease upon their death. Another study revealed that roughly 91% of studied NFL players had CTE when they died. Experts emphasize that while CTE research is ongoing, there are clear connections between head injuries, behavioral changes, and the development of the disease.

Can CTE Be Diagnosed?

Currently, CTE can only be diagnosed after death through an autopsy. This means that individuals who may or may not have CTE can still obtain a gun license, a fact that often gets overlooked in discussions about individuals like Tamura who carried weapons.

People who play contact sports are at higher risk of developing CTE, but any activity involving frequent head impacts also poses a risk. CTE has been identified in players of sports such as football, rugby, hockey, and rodeo, as well as in soccer players. It has also been seen in individuals who experience intimate partner violence or serve in the military.

Symptoms and Challenges of CTE

CTE can lead to behavioral changes and memory problems. Common symptoms include neurobehavioral dysregulation, which may manifest as irritability, aggression, or difficulty controlling emotions. Memory and executive function issues, such as planning and organization, are also associated with the disease.

It is important to note that many of these symptoms can also indicate other neurological or mental health conditions. Therefore, it is crucial to seek professional evaluation if any changes in mental health or cognitive abilities are observed.

Treatment and Prevention

While there is no cure for CTE, doctors can still help manage symptoms. Dr. Daniel H. Daneshvar, co-director of Mass General Brigham Sports Concussion Clinic, emphasizes that CTE is treatable, and treatments can be successful in addressing the symptoms individuals experience.

Prevention strategies include minimizing head contact and impacts. Wearing helmets during sports activities, such as football or biking, is essential. Additionally, opting for less contact sports like flag or touch football can reduce the risk of head injuries.

Ongoing Research and Support

Research into CTE continues, with studies like the "Diagnose CTE" initiative aiming to better understand how to identify symptoms during life. These studies are actively recruiting former football players to explore the unknowns of the disease.

If you or someone you know is experiencing mental health challenges, seeking support is vital. Resources such as the National Suicide Prevention Lifeline (988) and local mental health services provide assistance for those in need. International resources are also available for individuals outside the U.S.