Fig. 6.

TNS at 5 Hz failed to increase bladder capacity during a CMG with AA infusion. A: examples of CMG traces with/without TNS at 2T or 4T intensity for inducing toe twitching. The horizontal bars under the pressure trace indicate the duration of TNS (0.2 ms, T =3.5 V). The infusion rate was 1 ml/min. B: summarized results from 12 cats. The open arrow in A marks the contraction that was used to determine bladder capacity. Bladder capacity was normalized to the measurement during saline infusion before acute spinal cord injury. The infusion rate was 1–3 ml/min. T = 1.8 ± 0.2V (1.2–3.5V).