this is very intriguing...haven't looked through it all but will do when i have a minute!

"It's not a particular brain region that makes someone smart or not smart.

Nor is it the strength and speed of the connections throughout the brain or such features as total brain volume.

Instead, new research shows, it's the connections between very specific areas of the brain that determine intelligence and often, by extension, how well someone does in life." http://news.yahoo.com/s/hsn/20100226...ofintelligence

http://www.med.harvard.edu/AANLIB/home.html