The SpOTT diagnosis for ME/CFS

I have invented a dignostic test for ME/CFS. It is 95% likely to be useless but that leaves 5%. Moreover, I have no idea what result would be diagnostic. But it seemed a fun idea and there are no needles or loud noises. We were discussing predictive coding. Do not worry, this is not to do with mind-brain training. If anything it might show there is a shift with predictive coding that makes sense…