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  • Scientists Identify the Brain’s Activity Hub

    07/01/2008 8:05:21 PM PDT · by neverdem · 18 replies · 904+ views
    NY Times ^ | July 1, 2008 | BENEDICT CAREY
    The outer layer of the brain, the reasoning, planning and self-aware region known as the cerebral cortex, has a central clearinghouse of activity below the crown of the head that is widely connected to more-specialized regions in a large network similar to a subway map, scientists reported Monday. The new report, published in the free-access online journal PLoS Biology, provides the most complete rough draft to date of the cortex’s electrical architecture, the cluster of interconnected nodes and hubs that help guide thinking and behavior. The paper also provides a striking demonstration of how new imaging techniques focused on the...