i didnt see anything in that article about memory loss, tingling numbness of hands feet, legs and arms, tightning of throat and chest, stroke like symptoms, dizziness, muscle spasms in vairous parts of the body, concentration problems, blurred vision floaters in eyes, bladder issues, i mean the list goes on and on and on, starting to feel like everyone thinks im just imagining my symptoms. not you or anyone on here, just people in my everyday life. i understand my MRI shows massive back issues LOL! i dont really get alot of pain in my back but there is obviously something neuro going on with me. drs have already ruled out lymes, RA, fibromyalgia, lupus, a few dif blood disorders, vit b12 def. can you tell me what else is there that could poss have? i know i posted another thread explaining most of my symptoms and the episodes ive had.