Anyone ever gone to one? I started today. I am hoping to see improvement. Went to a new neurologist, he didn't like the first diagnosis. Wants to do spinal tap, nerve biopsy, and nerve test. Haven't ever had spinal tap or biopsy, but not looking forward to any of the three. He did prescribe GABA? Whatever it is, said it should improve symptoms. Waiting on Friday to start it. He said it can make you really tired at first.