Fig. 3From: Improving robustness against electrode shift of high density EMG for myoelectric control through common spatial patternsShift longitudinal to the direction of the muscle fibers. Shift downwards (SL1): the white color electrodes were used for training, while the red color electrodes were used for testing. Shift upwards (SL2): the red color electrodes were used for training, while the white color electrodes were used for testingBack to article page