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Brain-Computer Interface Works With Speech Centers

April 7th, 2011 04:41 admin Leave a comment Go to comments

Science

Scottingham writes “Science Daily reports on new research that uses electrodes placed in the speech centers of the brain to move a cursor around the screen. Participants were instructed to utter different vowel sounds while their neural activity was parsed and analyzed. Once analyzed and connected to a cursor-control program, participants quickly learned to use the different vowel sounds to move a cursor around a screen. The system can distinguish between actual speech and the cursor controlling thought sounds.”

Source: Brain-Computer Interface Works With Speech Centers

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