Dr. Kevin McGrew writes the blog Tic Toc Talk: The IQ Brain Clock. He became interested in the role of timing in the brain after reviewing some IM research. He knew of very few programs that could impact academics, motor skills and social development all at once like this new IM program did.
This intrigued him - what was the mechanism of change in the brain here? So he began researching timing and started the Tic Toc Talk blog. Now Dr. McGrew is on our IM Scientific Advisory Board and is definitely a source to check out if you want to understand what's actually happening inside the brain that causes such phenomenal and widespread gains for IM students. Here's a link to the 37 posts in which he has mentioned IM.