Fig. 5
Evoked EMG activity. a Input-output curves measured in one animal for all stimulation waveforms. Each plot shows a different waveform using 7 carrier frequencies, except for the pulse, which was plotted in all 4 graphs. b Percent difference of I50 with respect to pulse for TAMS and modified TAMS using 7 carrier frequencies (mean ± SE, n = 8 combined data from rats and cats, * p < 0.05 difference with pulse)