Thursday, June 03, 2010
Author Nicholas Carr: The Web Shatters Focus, Rewires Brains: "During the winter of 2007, a UCLA professor of psychiatry named Gary Small recruited six volunteers—three experienced Web surfers and three novices—for a study on brain activity. He gave each a pair of goggles onto which Web pages could be projected. Then he slid his subjects, one by one, into the cylinder of a whole-brain magnetic resonance imager and told them to start searching the Internet. As they used a handheld keypad to Google various preselected topics—the nutritional benefits of chocolate, vacationing in the Galapagos Islands, buying a new car—the MRI scanned their brains for areas of high activation, indicated by increases in blood flow."
at 7:29 PM