Fig. 4From: Reduction of the onset response in kilohertz frequency alternating current nerve block with amplitude ramps from non-zero amplitudesMinimum successful ramp times at each subthreshold value for each set and the cumulative values for each set (mean ± SEM). Also shown is the best fit line for the cumulative data. The data shows an increasing ramp time for lower Sub_Block amplitudes. The ramp times also increased between set 1 and set 2 in all amplitudes and animalsBack to article page