Would this benefit non-alz people ? Because the brain is much isolated from the rest of the body, it is perhaps less good at keeping itself cleaner than the res

Would this benefit non-alz people ? Because the brain is much isolated from the rest of the body, it is perhaps less good at keeping itself cleaner than the rest of the body. The glymphatic system is a recent discovery. https://www.theatlantic.com/health/archive/2017/10/scientists-somehow-just-discovered-a-new-system-of-vessels-in-our-brains/542037/ https://www.theatlantic.com/health/archive/2017/10/scientist... Would ultrasound treatment benefit other parts of the body ?