Fig. 1From: Feasibility and repeatability of ultrasound-guided surface electroenterography to measure colonic slow wave motility in healthy adultsElectrode positions, targeting different segments of the colon. 1 = cecum, 2 = mid-ascending, 3 = hepatic flexture, 4 = mid-transverse, 5 = splenic flexture, 6 = mid-descending, 7 = sigmoid, 8 = rectumBack to article page