Neuromuscular mapping (IMAGE) Proceedings of the National Academy of Sciences Caption Neuromuscular mapping: Researchers use a high density electromyography (EMG) array to study the signals produced by muscles in the residual limb and determine the ability of the agonist-antagonist myoneural interface (AMI) to control a prosthesis. Credit Image credit: Shriya Srinivasan Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.