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. Author manuscript; available in PMC: 2016 Apr 14.
Published in final edited form as: IEEE Trans Neural Syst Rehabil Eng. 2015 May 6;24(4):485–494. doi: 10.1109/TNSRE.2015.2424371

Fig. 5.

Fig. 5

Relative importance of intrinsic muscle electrode locations. The classifier was trained using a combination of all extrinsic and intrinsic EMG channels. The figure depicts how often an intrinsic EMG channel was one of the six channels that contributed the most to classification accuracy for all non-amputees. Each circle represents the approximate location of one bipolar electrode. White circles correspond to no occurrence and the deepest red circle corresponds to 7 occurrences. Arrows indicate channels that were consistently the most important intrinsic EMG channels.