Interesting, to say the least. Whole grain foods make up a large potion of my diet, and I, at nearly 84 years of age, have noticed little cognitive decline. And what little there's been has all been with short-term memory. That is, I suffer (if that's the right word) from the common symptom of, for example, going into one room for something and forgetting what that something was. Anyway, keep these articles coming, Dr. Mike, and I'll keep reading 'em.