GMA rhythm strips from the electrogastrogram recording from a subject with diabetic gastroparesis. Note the 3 cycle per minute (cpm) waves in GMA at baseline (before water load) and in the rhythm strips from Post stimulation period 1, 2, and 3 which are from the 10, 20, and 30-minute periods after the WLST. GMA rhythm strips from baseline (before WLST) and from 10, 20, and 30 minutes after the WLST (labeled Post stimulation period 1, 2, and 3, respectively) are shown. The X axis shows time in minutes and the Y axis shows microvolts. This is a normal 3 cpm GMA response to the WLST and reflects normal numbers of ICCs in this patient with diabetic GP.