Hi griffin,
I have a great book called "Foods that fight pain" by Neal Barnard, MD. It is older, written in 1998 . It is organized first by various illnesses and what to eat and not eat, for examples migraines or chest pains(angina). He recommends starting with a very basic elimination diet and slowing adding things back in to see how they affect you. The end of the book is recipes and meal plans. One of my favs is steamed yams mashed with crushed pineapple...nothing else...it is delicious...I eat it all the time.

This is not exactly what you asked for but the dietary suggestions that help with circulatory issues or headaches may help brain issues.

Be well,
Diandra