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Paralyzed Man Uses Thoughts Alone to Control Robot Arm, Touch Friend's Hand, After Seven Years, University of Pittsburgh School of Medicine Study  
2/11/2013 7:44:54 AM

Researchers at the University of Pittsburgh School of Medicine and UPMC describe in PLoS ONE how an electrode array sitting on top of the brain enabled a 30-year-old paralyzed man to control the movement of a character on a computer screen in three dimensions with just his thoughts. It also enabled him to move a robot arm to touch a friend's hand for the first time in the seven years since he was injured in a motorcycle accident.
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