A, control CMGs without MTEP during saline or 0.25% AA infusion with/without stimulation.B–D, the MTEP dosage marked on the left is for panelsB, CandD. The CMGs at increasing cumulative doses of MTEP were performed in sequence from left to right and from top to bottom in each panel.B, the AA CMGs without stimulation.C, the AA CMGs during 1Tstimulation.D, the AA CMGs during 4Tstimulation. The black bars under the pressure trace indicate stimulation duration. Stimulation: 5 Hz, 0.2 ms, inhibition thresholdT = 1.5 V. Short arrows indicate the start and stop of bladder infusion.