Spontaneous action potential waveform change during the applications of Dh31/Dh44. (a) Voltage traces showing action potential waveform changes by Dh31, Dh44, Dh31/Dh44, Dh31/Dh44/apamin, and Dh31/Dh44/cadmium. (b) Quantification of action potential amplitude for varying conditions with (+) and without (−) Dh31, Dh44, apamin, and cadmium (N=6 each) (c) Quantification of action potential threshold for varying conditions with (+) and without (−) Dh31, Dh44, apamin, and cadmium (N=6 each). (d) Afterhyperpolarization (AHP) amplitude for varying conditions with (+) and without (−) Dh31, Dh44, apamin, and cadmium (N=6 each). (e) Quantification of reliability for varying conditions with (+) and without (−) Dh31, Dh44, apamin, and cadmium (N=6 each). To compare more than two multiple-group comparisons, one-way ANOVA with multiple comparisons was used. A p-value < 0.05 was considered statistically significant, with asterisks indicating p-values as follows: *p < 0.05, **p < 0.01, ***p < 0.001, and ****p < 0.0001.