How important are carbs and fire to a well developed brain?

Can a paleo diet or lack of carbs be the cause of poor decisions?  Read BIG BRAINS NEED CARBS story.

http://www.eurekalert.org/pub_releases/2015-08/uocp-pdb080615.php

FitCampNYC shares how fire and carbs help develop a larger brain. Read the recent findings in this study.