Effects of metoclopramide on gastric motility measured by short-term bio-impedance

Figure 1 The figure shows the three electrode configuration, with the ground electrode placed on the back.

Figure 2 The figure demonstrates the definition of the regions (R1 to R6) considered in this study.

Figure 3 Changes in the median of the area under the region R5, from 2 to 8 cpm. A: Median change for the average of all individuals between the fasting and medicated states for R5 (from 2 to 8 cpm) t = 3.32, P = 0.004; B: This graph is an example of the change of R5 in an individual recording: fasting in black and medication in grey.

Figure 4 Average change in the median for R2 (A: t = -2. 5, P = 0.022) and R3 (B: t = 2.81, P = 0.012) between the fasting and medication conditions.

Figure 5 Change in average main peak position between the fasting and medicated state in R5. T test for dependent samples, t = 2.47, P = 0.025.