Wishing you well with this brain retraining, let me know how it goes -she said she would refer me to an ENT if this didn't work.. The medication the medical clinic Dr. gave me did help, not 100%, but far better than it was. I take it no medication has helped for you? I have had a couple of friends tell me of medication they were given that is different from mine. The one I have is not available in the US. Wishing you a speedy healing for your toes..