Be sure the neuro tests for Sjogren's Syndrome. It can mimic MS, I've been told by members of the Sjogren's forum who have had their neuro's tell them that. My own symptoms of Sjogren have MS symptoms sometimes. Weaving around, muscles fail to respond, thoughts that are really confused, can't remember things and several other symptoms. I go from really sharp and making complex decisions to can't even answer questions all within the same day. MS was one of the first things they tested me for. I have Sjogren's and it can affect the central nervous system.