What is big brain academy wii degree

It is a game for Nintendo designed by a Japanese neuroscientist or brain surgeon.
It is designed to develop the potential of the brain, possibly prevent Alzheimer's disease, and at the same time, be very fun and challenging.

They have a bunch of brain games for Nintendo DS as well. You can find all of these at www.nintendo.com

I am an adult, was uninterested in video games, and I am considering buying a Wii mainly so that I can buy Big Brain Academy. Then maybe once I have the Wii I'll buy some games as well...