Why can’t doctors diagnose CTE in a living person?
In: Biology
Because the physical degeneration thought to be involved in CTE can only be observed in autopsies. It doesn’t really show readily or conclusively is regular brain scans which look for neuron activity or chemical processes. Cracking open a living person’s skull soley for research or diagnosis purposes in a very risky surgery is a rather tough sell for an ethical comittee.
Latest Answers