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. Author manuscript; available in PMC: 2015 Nov 1.
Published in final edited form as: Neurogastroenterol Motil. 2014 Sep 16;26(11):1586–1596. doi: 10.1111/nmo.12425

Figure 6.

Figure 6

Spaciotemporal map from 5 minute videorecoding of proximal colon with or without luminal acetate. Vertical distance along map indicates time. Horizontal distance indicates length along the segment with the anal end on the left and oral end on the right. The insert key for each map indicates time in seconds on the vertical axis and width of segment on the horizontal axis in gray scale with white shading indicating narrow width (i.e. contraction) and dark shading indicating broader width (i.e, relaxation/distension). Panels illustrate typical spaciotemporal maps for intraluminal Krebs buffer alone and containing 10, 30 and 100 mM acetate.