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. Author manuscript; available in PMC: 2022 Aug 1.
Published in final edited form as: Neuromodulation. 2020 Aug 6;24(6):1012–1017. doi: 10.1111/ner.13241

Figure 2.

Figure 2

The block threshold (T) is the stimulus intensity at which 10 kHz stimulation (Stim.B) completely blocked the EUS contraction induced by the 30 Hz intermittent (5 sec on, 55 sec off) stimulation at the central site (Stim.C). T = 3 mA as shown in this figure. The thick black bars under the pressure trace indicate the durations of stimulation. Please note that the 10 kHz Stim.B did not induce a poststimulation block. A much longer stimulation duration (10–30 min) was required for 10 kHz to induce a post-stimulation block as reported in our previous study (8).