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Summary: Mayo Clinic neuroscientists 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.
Summary: Mayo Clinic neuroscientists 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.