Pulses of electricity delivered to a precise location on the spinal cord have helped two stroke patients regain control of a disabled arm and hand, a team reports in the journal Nature Medicine. The ...

In December 2011, Heather Rendulic awoke to a pricking, tingling feeling on the left side of her body. She later learned that a cluster of weak, tightly packed blood vessels near the base of her skull ...

A neurotechnology that stimulates the spinal cord instantly improves arm and hand mobility, enabling people affected by moderate to severe stroke to conduct their normal daily activities more easily, ...