The only thing my family doctor has done with regard to my dementia fear is to give me a memory test. The test is pretty simple - the doc tells me to try to remember 3 words that he gives me and then he starts talking about lots of other things for awhile and then suddenly asks me to say the 3 words he gave me earlier. I remember the words but, gee whiz, it's only 3 words! If it were ten words, that would be a test with some teeth! In any event, the doc laughs at me when I get worried about memory loss - I'm so happy that I can lighten up his mood! Since I do have other more serious chronic illness, I do wonder why I don't worry more about those health concerns instead of what's going on in my brain.