As we all know that the cause of inflammatory pain and damage of nerves that cut motor signals leading to paralysis on most cases is caused my demyelination, It happens when our auto-immune system attacks and damage the myelin sheath. Anyway I came across this article/link related to this problem and a possible supplement to regenerate it. I really find it interesting.
http://www.pubfacts.com/detail/25524711/Pivotal-role-of-choline-metabolites-in-remyelination.
http://www.brainprotips.com/cdp-choline-plays-a-pivotal-role-in-remyelination/