My husband is getting care, but I am just trying to do a little research on my own. He is a VA patient and has seen a civilian neurologist who referred him to another civilian neurologist who can do more extensive studies. He has weakness in his legs, confusion, lightheadedness, forgets what he s saying in middle of a sentence or what he is going to do on his way down the hall, I have to speak very specific things, not just like normal conversation. Not sure what else I can say that will help. Thanks