From www.youtube.com - April 4, 2012 6:49 PM

No tangles! The human brain's connections turn out to be a an orderly 3D grid structure with no diagonals. 2D sheets of parallel fibers cross at right angles -- " like the warp and weft of a fabric." The first pictures from the most powerful brain scanner of its kind reveal an "astonishingly simple architecture." This diffusion spectrum image of a whole human brain came from the new Connectom scanner, part of the NIH's Human Connectome Project. See full story at http://www.nimh.nih.gov/science-news/2012/brain-wiring-a-no-brainer.shtml *This video has NO audio.*