Fig. 3.

Saphenous nerve stimulation (SNS) eliminated the poststimulation inhibition induced by tibial nerve stimulation (TNS). SNSi-c, SNS applied intermittently during storage phase but applied continuously once a micturition contraction occurred; SNSc, SNS applied continuously from the beginning of the CMG; T, threshold intensity to induce observable muscle twitch on the back of the thigh. The black bar under bladder pressure trace indicates the duration of stimulation. SNS: 1 Hz, 0.2 ms, 2T = 7V. TNS: 5 Hz, 0.2 ms, 4T = 2.8 V, 30 min × 4 times.