Neck collars reduce the probability of brain trauma in contact sports.
Is this because impacts on trunk and neck veins being, just or persistently, hindered from a normal emptying can reach the brain far more easily than such exerted on arteries?
But what about exploring the role of central venous excess pressures in archetypal multiple sclerosis with its vein-centered brain lesions?
It was great to learn what you think RE the link
https://medium.com/@franzschelling/what-deals-the-brain-such-blows-synchronous-at-least-double-hits-in-an-exemplary-case-of-292877844500 ... or also what's added below.