![]() Instead of this kind of top-down approach, the Allen Institute tackles this problem from a bottom-up vantage point by mapping gene usage as it varies across the human brain. It also provides a useful framework for other functional studies of the brain to see which regions of the brain their studies target. Their map puts all of these modalities together to divide, or parcellate, the neocortex into discrete areas. The map combines data from many individuals using a variety of combined neuroimaging techniques, including structural magnetic resonance imaging (MRI), functional MRI, and diffusion tensor imaging, which traces how water flows along fiber tracts in the brain. Louis has published this week an exciting new map of the human brain that delineates regions of the brain based on their anatomy and function. Louis in the journal Nature highlight two distinct approaches to brain mapping and how they can work together to reveal the structure and function of the brain.Ī team of researchers led by David Van Essen at Washington University in St. ![]() ![]() ![]() Work from the Allen Institute and a new paper published this week by a team at Washington University in St. Understanding the complexities of human brain function requires having a map.
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