By Michelle Starr By electrically stimulating the severed part of the spinal cord, scientists are able to precisely control in real-time the limbs of a paralysed rat — and human trials are on the way.

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Source:: http://cnet.com.feedsportal.com/c/34938/f/645093/s/3eeb45d6/sc/32/l/0L0Scnet0N0Cnews0Cdevice0Eallows0Ecompletely0Eparalysed0Erats0Eto0Ewalk0Eagain0C0Tftag0FCAD590Aa51e/story01.htm