Effects of Genital Nerve Stimulation Amplitude on Bladder Capacity in Spinal Cord Injured Subjects

Figure 2

Effects of GNS amplitudes on the response of bladder capacity. (a) The absolute bladder capacities at all tested GNS amplitudes were significantly higher than the control value. Each bar represents the mean ± the standard deviation value. ∗ indicates a statistically significant difference from the control value (P < 0.05). (b) A linear correlation (R = 0.55) between the changes in stimulation amplitude (X) and bladder capacity (Y) was expressed as Y = 13.2X + 78.7, in which the X ranged between 1T and 4T.

(a)

(b)