"🧠💭" - This symbol combination represents thinking and the process of generating thoughts or ideas in one's mind. "CTE" - Chronic Traumatic Encephalopathy (CTE) is a degenerative brain disease that is often associated with repetitive head injuries, particularly in contact sports such as football. It is characterized by the accumulation of an abnormal protein called tau in the brain, leading to cognitive, behavioral, and mood changes over time.