This is very interesting for martial arts practitioners. It's highly plausible that this waste system is the missing link between Parkinson and Alzheimer and co

This is very interesting for martial arts practitioners. It's highly plausible that this waste system is the missing link between Parkinson and Alzheimer and concussions due to head strikes. I'd assume that a strike to the head will - if severe enough - first impair the dura mater. This might impair the waste system and by that facilitate inflammations in the long run.