Fig. 1From: Stimulus frequency-dependent inhibition of micturition contractions of the urinary bladder by electrical stimulation of afferent Aβ, Aδ, and C fibers in cutaneous branches of the pudendal nerveCompound action potentials of Aβ, Aδ, and C fibers induced by electrical stimulation of CBPN. Length between stimulation and recording site was 25 mm. Upper sample recordings of compound action potentials evoked by single electrical pulses at different stimulus intensities. Lower graph of the relation of stimulus strength (V) and magnitude of evoked volleys of each fiber expressed as % of maximumBack to article page