Here's the topic I've been looking for! I was diagnosed with Parkinson's in 1999, but it has progressed so slowly that my latest neurologist is calling it Parkinsonism (PD symptoms, but caused by something else), and another is calling it Stiff Man Syndrome. I have a lot of tingling in my feet. They've called it Restless Legs syndrome, but I didn't buy that. I've always had normal MRIs, except for some unexplained "scattered punctate foci of T2 hyperintensity in the subcortical white matter of the right frontal lobe", some of which were there in 1999 when this all began. I've been getting