CTE, or Chronic Traumatic Encephalopathy, is a degenerative brain disease that is commonly associated with repeated traumatic brain injuries, such as those experienced by athletes participating in contact sports, military veterans, or individuals involved in accidents.
The condition is characterized by the accumulation of an abnormal protein called tau in the brain. This protein forms tangles which disrupt the normal functioning of brain cells and can lead to a variety of symptoms gradually worsening over time. These symptoms may include memory loss, confusion, impaired judgment, aggression, depression, anxiety, and eventually, progressive dementia.
CTE can only be diagnosed postmortem through the analysis of brain tissue under a microscope. However, medical professionals often make a clinical diagnosis during a person's lifetime based on symptoms, medical history, and ruling out other possible conditions.
The condition has gained significant attention in recent years due to the growing concern about the long-term effects of head injuries in contact sports like football, soccer, boxing, and hockey. Increased understanding of CTE has led to changes in safety protocols, rule modifications, and policy adjustments aimed at reducing the risk of brain injuries and promoting player safety in these sports.
Overall, CTE is a debilitating and progressive brain disease associated with repetitive brain trauma, impacting the lives of individuals who have been exposed to such injuries and raising important questions about the long-term consequences of head trauma.
