Fig. 3.
Changes of the burst period of pyloric and gastric neurons after blocking Ih with a series of concentrations of CsCl ranging from 5 to 50 mM. A: the increase in the pyloric burst period reached significance at application of 30 and 50 mM CsCl. One-way ANOVA followed by Tukey's honest significant difference (HSD) post hoc test, F(7,73) = 7.981, P < 0.0001. B: the gastric mill burst period decreased after application of CsCl at 5, 10, 15, and 20 mM concentrations. One-way ANOVA followed by Tukey's HSD post hoc test, F(4,45) = 38.654, P < 0.0001. ns, Nonsignificant. Error bars are represented as SD. The no. of trials (n) is indicated.