@EmmaFaber A guy I know had deep brain stimulation, tested first on half of his brain. He had one steady side and one shaky side for several months in between procedures. It will be very neat if something more permanent like this can achieve similar, more long lasting results.
@EmmaFaber Indeed. It's an interesting field that has a lot of potential for further advancement. I think neurological, and more specifically autoimmune conditions, will make huge progress over the next thirty years.