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Sensing signals in paralyzed muscles
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Sensing signals in paralyzed muscles

by Madison Brewer, Carnegie Mellon University Mechanical Engineering Researchers investigate myoelectric signals—the electrical pulses associated with muscle contraction—to predict intended hand gestures. Credit: College of Engineering, Carnegie Mellon University For people with tetraplegia—a condition in which all four limbs have lost motor ability—regaining independence is a top priority. Although there is no cure for paralysis...