TABLE 1.

Ten to 90% rise times and rise slopes with increasing concentrations of ACh

[ACh]	10–90% Rise Time	10–90% Rise Slope
	ms	pA/ms
30 μM	74.6 ± 30.8	0.195 ± 0.081
100 μM	22.3 ± 7.20	1.34 ± 0.465
300 μM	9.86 ± 1.45	22.7 ± 6.90
1000 μM	2.61 ± 0.259	47.2 ± 12.4
3000 μM	1.84 ± 0.53	294 ± 105