This is also quite a hot topic at the momeent. Whether it is diet, activity or sleep there are always new ideas for keeping our brains healthy and ready for learning.
This is a short article and video which outlines some tips for keeping your brain fit in the context of memory and focus.
Poverty goes straight to the brain is an interesting read.
A link from Larry Ferlazzo, the Talents of the Middle-Aged Brain. Worthwhile thinking of older as well as younger brains.
Sleep for success: Creativity and the neuroscience of slumber
More to follow.