An anonymous reader writes "A neural implant that connects to muscle-stimulating electrodes has given monkeys the ability to grasp a ball and drop it into a hole even though the monkey's arm has been anesthetized. The approach is another step towards 'rewiring' the brains and limbs of paralyzed patients. The research, presented at the Society for Neuroscience conference in Chicago this week, uses a technique called functional electrical stimulation (FES), in which implanted electrodes deliver electrical current to trigger muscle contractions, providing a way to reconnect this loop."
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