NBCNews.com   |  December 17, 2012

Robot arm provides hope in spinal injuries

A woman who was diagnosed with spinocerebellar degeneration was able to feed herself once again through the help of a mind-controlled robot arm created by researchers at the University of Pittsburgh and UPMC. NBCNews.com’s Dara Brown reports.

Share This:

Sorry, we do not have a transcript available for this video at this time.