Thanks for posting this, Aragorn. I downloaded and saved the PDF version.
I scored 25. My mother scores around 72. After I do some more reading/research, I think I'm going to see if I can get her checked out for some kind of concrete diagnosis (not necessarily tick-borne disease, but any of the kinds of infections discussed in the AUTOIMMUNE DISEASES CAUSED BY INFECTIONS thread) - IF I can find a competent doctor. She really has had these "zig-zagging" symptoms for a couple of decades. She's also had a meningioma (very slow growing benign brain tumor) for a couple of decades. Could be either or both that cause most of her symptoms.