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Figure 2 | BMC Urology

Figure 2

From: Finite element modeling and in vivo analysis of electrode configurations for selective stimulation of pudendal afferent fibers

Figure 2

Intraurethral catheter electrode configurations. (A) Intraurethral electrical stimulation was simulated at 1-7 cm from the urethral meatus with eight different electrode configurations. (B) Four additional electrode configurations were simulated only at 2 cm from the urethral meatus for inclusion in the DNP branch analysis. In vivo stimulation was done with 1 mm ring, 2 mm ring, 3-ring, and 2 mm bipolar ring electrodes.

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