Did the entire article not mention what the acronym CTE stands for, or did I just miss it?
Chronic traumatic encephalopathy (CTE) is a brain disorder likely caused by repeated head injuries.
What are 3 symptoms of CTE?
The symptoms of CTE include memory loss, confusion, impaired judgment, impulse control problems, aggression, depression, anxiety, suicidality, parkinsonism, and, eventually, progressive dementia.
These symptoms often begin years or even decades after the last brain trauma or end of active athletic involvement.
chronic traumatic encephalopathy,
If the article was unclear, this will help:
This gets into the weeds (including post-mortem examinations)
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9826753/