Table 1.

Analyses of IFF values before and after apamin administration

	Region		Apamin		Region × apamin		Bonferroni post hoc comparisons, P-value
Current step	F1,10	P-value	F1,10	P-value	F1,10	P-value	latDS pre- vs. post-apamin	NAS pre- vs. post- apamin	Basal latDS vs. NAS	Apamin latDS vs. NAS
Initial IFF values before and after apamin
Step 1	8.054	0.018	19.757	0.001	3.311	0.099	0.001	0.093	0.004	0.235
Step 2	12.276	0.006	22.937	< 0.001	0.635	0.444	0.003	0.018	0.004	0.025
Step 3	9.186	0.013	8.003	0.018	0.995	0.342	0.022	0.225	0.007	0.063
Step 4	5.710	0.038	11.873	0.006	0.926	0.359	0.011	0.110	0.022	0.145
Step 5	3.238	0.102	6.611	0.028	0.590	0.460	0.040	0.231	0.071	0.284
Final IFF values before and after apamin
Step 1	17.868	0.002	12.153	0.006	0.033	0.860	0.027	0.042	0.003	0.004
Step 2	2.418	0.151	10.229	0.010	0.337	0.575	0.024	0.094	0.121	0.244
Step 3	0.553	0.474	9.264	0.012	0.170	0.689	0.035	0.093	0.410	0.629
Step 4	0.344	0.570	6.219	0.032	0.001	0.987	0.106	0.111	0.588	0.596
Step 5	0.305	0.596	4.287	0.072	0.035	0.857	ND	ND	ND	ND

P-values < 0.05 are considered significant; ND, not determined; IFF, instantaneous firing frequency.