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Speeding up brain networks might boost IQ

After analysing the brain as an incredibly dense network of interconnected points, a team of Dutch scientists has found that the most efficiently wired brains tend to belong to the most intelligent people. <p><a href="http://feedads.g.doubleclick.net/~at/_acLvSV1jW0MDy5_kg7TeRbJy0I/0/da"><img src="http://feedads.g.doubleclick.net/~at/_acLvSV1jW0MDy5_kg7TeRbJy0I/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~at/_acLvSV1jW0MDy5_kg7TeRbJy0I/1/da"><img src="http://feedads.g.doubleclick.net/~at/_acLvSV1jW0MDy5_kg7TeRbJy0I/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds2.feedburner.com/~r/digg/popular/~4/1X4E3W89mwA" height="1" width="1"/>