Adult Brain Cell Growth

December 28th, 2005 | Filed under: Biology, Health, Science | No Comments »

Despite the prevailing belief that adult brain cells don’t grow, a researcher at the Picower Institute for Learning and Memory reports in the Dec. 27 issue of Public Library of Science (PLoS) Biology that structural remodeling of neurons does in fact occur in mature brains. . . In 3-D time-lapse images, the brain cells look like plants sprouting together. Some push out tentative tendrils that grow around, or retract from contact with, neighboring cells. Dendrite tips that look like the thinnest twigs grow longer. [press release]

via Medgadget

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