Fig 1. A within-limb and an interlimb reflex evoked in a participant with SCI.

EMG was evoked in (A) the ipsilateral tibialis anterior and (B) contralateral wrist flexors with superficial peroneal nerve stimulation (within-limb and interlimb reflex respectively). The top trace in each panel depicts the rectified averaged EMG from the 30 trials of EMG rastered below. Latency, duration, peak and integrated EMG (shaded) were measured for each reflex as shown in A. Onset of stimulus train is indicated by the stimulus artefact and an arrow.