A 45-year old individual that played football all his life is showing signs of confusion and memory loss. If you were to examine his brain, what would you expect to find?

Question

Quizplus · Accepted Answer

This individual is likely displaying symptoms of chronic traumatic encephalopathy (CTE), a neurodegenerative disease caused by repeated head trauma. Abnormal expression of tau protein is a hallmark of CTE, as it aggregates in neuronal cells and disrupts normal brain function. The other options are not typically associated with CTE.

A 45-Year Old Individual That Played Football All His Life