Well, I got results back from my DaTscan (brain scan for dopamine things). My neurologist's first impression was wrong after all, and I don't have Parkinson's Disease! Which is a huge relief. Definitely was an expensive test, but knowing for sure which treatment to pursue for my tremors I think made it worth the cost. So for the time being the abilify stays and a sprinkle of cogentin keeps the neurologist at bay!