Table 1.

Within-experiment measurements of current ratios at +50 mV from the experiments illustrated in Fig. 6

	Retigabine/control	XE991/control	XE991/retigabine
Mean ratio	1.208	0.730	0.583
SEM	0.0896	0.147	0.107
N	9	9	9
P (difference from 1.0, one tail)	0.024	0.052	0.0022