From: Inhibitory effects of tibial nerve stimulation on bladder neurophysiology in rats
Prestimulation saline (I) | Prestimulation AA (II) | Poststimulation AA (III) | |
---|---|---|---|
Automatically calculated | |||
Threshold afferent activity (µV) | 0.21 ± 0.02 | 0.23 ± 0.04ф | 0.19 ± 0.01* |
Maximum afferent activity (µV) | 0.25 ± 0.04 | 0.41 ± 0.07ф | 0.22 ± 0.04* |
Threshold pressure, pthres (cmH2O) | 5.2 ± 2.4 | 4.4 ± 2.7N.S. | 5.4 ± 2.8N.S. |
Maximum pressure, pmax (cmH2O) | 34.4 ± 7.0 | 32.5 ± 7.8N.S. | 30.5 ± 5.2N.S. |
Pressure rise time (s) | 59.2 ± 55.9 | 54.6 ± 55.1N.S. | 54.6 ± 47.9N.S. |
Slope (µV/cmH2O) | 1.6 ± 1.4 | 1.9 ± 1.5ф | 0.7 ± 0.6* |
Offset (µV) | 0.21 ± 0.03 | 0.22 ± 0.04N.S. | 0.19 ± 0.02N.S. |
Volume, Vthres (mL) | 0.84 ± 0.2 | 0.53 ± 0.2ф | 0.76 ± 0.3* |
Compliance (mL/cmH2O) | 0.17 ± 0.03 | 0.10 ± 0.07ф | 0.17 ± 0.06* |
Manually calculated | |||
Threshold afferent activity (µV) | 0.21 ± 0.02 | 0.23 ± 0.04ф | 0.20 ± 0.21* |
Threshold pressure (cmH2O) | 6.5 ± 2.9 | 5.3 ± 2.3N.S. | 6.7 ± 2.5N.S. |
Rise time (s) | 53.2 ± 55.9 | 48.6 ± 55.1N.S. | 45.5 ± 33.9N.S. |