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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Neurourol Urodyn. 2016 Aug 29;36(5):1270–1277. doi: 10.1002/nau.23105

FIGURE 2.

FIGURE 2

Effect of different stimulation intensities on S1/S2 dorsal root inhibition of bladder overactivity induced by AA irritation. (A) Stimulation (5 Hz) at different intensities relative to the threshold (T) intensity for evoking reflex twitching of anal sphincter or toe was applied during repeated CMGs. The black bar under bladder pressure trace indicates the stimulation duration. T = 0.2 V for S1 and S2. (B–C) Normalized bladder capacity measured during repeated CMGs with S1 (B) or S2 (C) dorsal root stimulation at different intensities. *Indicates significantly different from the first control (P < 0.05, N = 6, one-way ANOVA).