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. Author manuscript; available in PMC: 2012 Jul 26.
Published in final edited form as: Am J Physiol Renal Physiol. 2007 Dec 26;294(3):F591–F602. doi: 10.1152/ajprenal.00443.2007

Fig. 7.

Fig. 7

Bladder contractions induced by electrical (A and C) or mechanical (B and D) perigenital stimulation during CMGs. Electrical stimulation: 30 Hz; 15 V in A, 11–30 V in C; 0.2-ms pulse width. Mechanical perigenital stimulation (MPS): repeatedly stroking (2–3 times/s) the perigenital skin with a cotton swab. The black bars under bladder pressure traces mark the stimulation duration. The calibration bars apply to bladder pressure recordings in both A and B. Saline infusion was started with the bladder empty. Infusion rate: 2 ml/min; n = 3 for C and D.