Clinical Research
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 7, 2006; 12(37): 6008-6016
Published online Oct 7, 2006. doi: 10.3748/wjg.v12.i37.6008
Figure 2
Figure 2 Classification of the peristaltic patterns according to Summers et al[16]. The peristaltic pattern can be classified to be (A) propagated single (double spike) wave contraction, (B) isolated (stationary) cluster of contractions, (C) propagated contraction with a clustered contraction, and (D) propagated cluster of contractions.