New research has led to fully restored movement to once-paralyzed rats, raising hopes of new possible treatment for spinal injuries in humans. The rats underwent chemical and electrical stimulation, helped with some robotic support, and were soon found to try walking, running, and climbing. Scientists say the results don't directly translate to human therapy, but that the success opens the door for a number of new possibilities. Take a look...
http://www.msnbc.msn.com/id/47634550/ns/health-health_care/#.T8jP5M3ZieZ
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