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. Author manuscript; available in PMC: 2022 Oct 1.
Published in final edited form as: Neurogastroenterol Motil. 2021 Apr 2;33(10):e14126. doi: 10.1111/nmo.14126

Figure 1.

Figure 1.

Anal pressures during evacuation (left) and a Valsalva maneuver (right) in patients with C-normal BET (A) and C-abnormal BET (B). Anal pressure was averaged over 4 sensors for a duration of 10s during evacuation and, depending on the anal profile, either 3 or 4 sensors for a duration of 5s during a Valsalva maneuver. During a Valsalva maneuver, there is anal contraction in both patients. During evacuation, there is anal relaxation and contraction respectively in the upper and lower panels.