5.4

    Cards (7)

    • chronic traumatic encephalopathy (CTE) is a progressive, degenerative and fatal brain disease associated with repeated blows to the head over a long period of time
    • a forceful blow to the head causes your brain to move back and fourth inside your skull. this damages brain tissue and disrupts connections between brain cells
    • damaged nerve cells accumulate abnormal amounts of tau proteins, which makes them dysfunctional
    • behavioural and cognitive symptoms of CTE may not appear for years after brain injury
    • CTE symptoms are similar to degenerative brain diseases, making CTE difficult to diagnose
    • currently, a definitive diagnosis of CTE can only made by an autopsy of the brain
    • supportive treatments can help sufferers manage their symptoms, but there is no cute for CTE
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