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. 2017 Feb 14;7:42293. doi: 10.1038/srep42293

Figure 7. Haustral boundary contractions interacting with ripples.

Figure 7

(A) Spatiotemporal maps of haustral boundary contractions occurred with ripples. (B) Amplitude profile along the red line in A showing an on/off/on/off pattern at the ripple frequency but also a low frequency oscillation at the haustral boundary contraction frequency. (C) Pressure patterns of haustral boundary contractions. The red line was set at the same point of colon as the red line in A. (D) Intraluminal pressure profile along the red line in C showing the ripple frequency as well as teh haustral boundary contraction frequency.