The Very First Tech?

“Technology” is a pretty broad category. It encompasses the practical application of knowledge to the fabrication of tools or methods for solving a problem. Picking up a rock and hammering a nail with it is not technology, because the rock has not been modified for a particlar purpose. If we had to guess, the first [Read More...]

New Imaging Reveals Unexpected Order in the Brain

This detail from a DSI scan shows a fabric-like 3-D grid structure of connections in monkey brain. Credit: Van Wedeen, M.D., Martinos Center and Dept. of Radiology, Massachusetts General Hospital and Harvard University Medical School

National Institute of Mental Health Director Thomas R. Insel, M.D. calls the image above “a high resolution wiring diagram of our brains.” Well, sort of, but I won’t fault the guy for reaching for a bit of overstatement in order to produce a pithy soundbite, and what the team has accomplished is pretty dang amazing. [Read More...]


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