The Michigan trial I live too far away from. Otolith Labs from Washington said they would contact me for the Vertigo device trial but I haven’t heard from them yet. Some interesting info: I saw an audiogram today of a patient who had an acoustic neuroma. Medium level hearing loss and the hearing nerve wasn’t transferring the right input, as per the audiologist. But he has no tinnitus. I just assumed the nerve played a role. Maybe not. I'm more perplexed than ever.