Scientists working together from Japanese and American universities may have made a pretty large leap in restoring neural function for those with non-paralyzing spinal cord injuries. The researchers applied a "novel artificial neuron connection" over lesions in the spinal cord of a partially paralyzed monkey, partially restoring its arm / brain circuit and allowing greater hand control purely by brainpower. The team also created a reverse circuit where muscle activity from the arm stimulated the spinal cord, reinforcing the signals and "boosting ongoing activity in the muscle." There's no word on whether it
