Brain training info
Keeping Older Brains Sharp - Fall 2008 - With Clara Cleve. (See also other pages on this site: Resources and Meditation)
There are four documents associated with this topic:
Clara's Exercising the Brain,
her Applications and
Here is a link to the third chapter of Norman Doidge's book "The Brain that Changes Itself", (courtesy of Posit Science, the maker of Brain Fitness Program and Insight.)
http://bfc.positscience.com/resources/reading/the-brain-that-changes-itself-norman-doidge-01.php