My husband and I saw a hd. specialist for the first time last week. He was like a breath of fresh air. For the first time,we were encouraged and hopefull. It makes quite the difference talking to someone that knows what they are talking about. Our local neuro,doesn't really have a clue.We were down and depressed for a couple of months after. This specialist is 3 hrs. away but worth driving every mile.I encourage everyone to do whatever it takes to find an hd. specialist. Why,because your worth it.Love and God Bless