Effects of pudendal nerve stimulation (PNS) and/or S2 dorsal root stimulation (DRS) on the amplitude (A), duration (B), and area under curve (C) of micturition reflex contractions (n = 5 cats). PNS: 3–5 Hz, 0.2 ms, 1.5–2T, T = 0.2–0.56 V. S2 DRS: 30 Hz, 0.2 ms, 1T, T = 0.14–0.3 V.