Supplementary Figure S1

Supplemental Figure S1. Recruitment curves for first pulse response (R1) across lower extremity muscles. Peak-to-peak EMG amplitude of the first evoked response (R1) as a function of stimulation amplitude for epidural stimulation (ES, black) and dorsal root ganglion stimulation (DRGS, red) across six lower extremity muscles. Thin lines represent individual participant responses (n=19), thick lines represent mean responses, and shaded regions represent 95% confidence intervals.