Functional bladder analyses in cystometry. Representative cystometrogram trace from unanesthetized, unrestrained control (left), PBOO + P (middle), and PBOO + T (right) mice during a continuous intravesical infusion (10 μl/min) of room temperature saline. Volume infused (VI; top), bladder pressure (BP; middle), and voided volume (VV; bottom) are shown. Arrowheads in the bladder pressure traces (middle) indicate examples of nonvoiding bladder contractions. Asterisks in the volume of micturition traces (bottom) indicate the micturition composed of in 2 parts of void.