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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: J Neural Eng. 2017 Dec;14(6):066010. doi: 10.1088/1741-2552/aa86c8

Figure 6. Effects of electrical stimulation on colonic transit time in awake rats.

Figure 6

(a) Individual trials for bead propulsion time during sine wave stimulation. (b) Summary statistics for mean motility speed as percent control during sine wave stimulation. (c) Individual trials for bead propulsion time during 0.5 Hz sine wave stimulation compared to pulse stimulation. (d) Summary statistics comparing mean motility speed as percent control between 0.5 Hz sine wave and pulse stimulation. N = 7 for all groups; error bars show standard error. Star (★) denotes significant difference between control (unstimulated) and experimental (stimulated) groups, as determined by two-tailed, paired t-test. Dagger (†) denotes significantly different from all other groups, as determined by ANOVA and Tukey HSD post hoc testing.