Brain Waves Can 'Write' on a Computer in Early Tests, Mayo Clinic Researchers Show

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ScienceDaily (Dec. 7, 2009) — Neuroscientists at the Mayo Clinic campus in Jacksonville, Fla., have demonstrated how brain waves can be used to type alphanumerical characters on a computer screen. By merely focusing on the "q" in a matrix of letters, for example, that "q" appears on the monitor.

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