Welcome to Neuro Talk. The symptoms your husband has, sound really severe. If you can get to a top dianostic center, rather from Neruologist to Neurologist, might be a good direction to go in. If you are in the USA, Mayo clinic is noted for their diagnostic ability. If outside the USA, perhaps post where you are and see if someone can respond to your needs. So sorry this happened. I will keep you and your husband in my prayers. ginnie