The FX miniseries “American Sports Story: Aaron Hernandez” explores the life and tragic downfall of NFL player Aaron Hernandez, who was convicted of murder in 2015 and died by suicide in prison two years later. Hernandez was later diagnosed with chronic traumatic encephalopathy (CTE), a degenerative brain disorder caused by repeated head injuries. The series raises questions about whether his violent behavior was linked to his CTE, as researchers have not made a direct connection between the disease and his actions.
CTE is an incurable condition that affects nerve cells in the brain and causes behavioral changes, cognitive impairment, and other brain disorders. It typically starts in the frontal lobe of the brain, where head trauma occurs most frequently, and progresses over time. People who develop CTE often have a history of participating in sports that involve repetitive head injuries, such as boxing and football, as well as military veterans and those who have experienced physical abuse. However, CTE can only be confirmed after death, making it challenging to ascertain its prevalence.
CTE can manifest as memory loss, cognitive changes, impulsivity, aggression, violence, and depression. It primarily affects the frontal cortex of the brain, which plays a role in impulse control and behavior. Aaron Hernandez’s brain scans revealed that he had stage 3 CTE, the most severe being stage 4, typically found in older individuals. While research suggests a link between playing tackle football at a young age and a higher risk of developing CTE, it is still unclear whether the severity of his CTE influenced his violent actions.
Hernandez’s suicide in prison highlights the potential connection between CTE and an increased risk of suicide. While some experts believe that CTE may have contributed to his depression and erratic behaviors, it is impossible to pinpoint the exact impact of the disease on his actions. The series sheds light on the devastating consequences of untreated head injuries and the importance of raising awareness about CTE and its potential implications for individual behavior and mental health. Ultimately, the link between CTE and behavioral changes requires further research and understanding to prevent future tragedies like Hernandez’s.
