Fig. 5.

Pudendal nerve stimulation (PNS) inhibited the bladder overactivity induced by acetic acid (AA) irritation. A: representative CMG tracings with/without PNS during AA infusion into the bladder. Black bars under the pressure trace indicate PNS duration. PNS: 5 Hz, 0.2 ms, T = 0.75 V. Infusion rate = 2 ml/min. B: normalized bladder capacities measured during CMGs with/without PNS (n = 10 cats). The capacity was normalized to the AA control CMG. *Significantly (P < 0.05, Bonferroni comparisons) different from the control (one-way ANOVA). C: nonnormalized bladder capacities for every animal.