Fig. 7From: First-in-human demonstration of floating EMG sensors and stimulators wirelessly powered and operated by volume conductionExamples of raw EMG obtained by the floating EMG sensor and stimulator in biceps brachii of participant 2. (A) Comparison between baseline and sustained contraction. (b) Comparison between baseline and three different target forces exerted by the participant. (c) Offline calculation of average of root mean square (RMS) value for the raw signals shown in b. d) Offline averaging of zero crossing (ZC) calculation for the raw signals shown in b. In both cases, the window used for calculation was set to 50 msBack to article page