Table 2.

Cell type-classified composition ratios of inspiratory neurons.

Slice #	Regular type		Irregular type			Total
	Excitatory	Glycinergic	Excitatory	Glycinergic	Cotrans
1	3	3	5	2	3	16
	18.8%	18.8%	31.3%	12.5%	18.8%	100%
2	5	1	8	2	1	17
	29.4%	5.9%	47.1%	11.8%	5.9%	100%
3	3	3	4	3	1	14
	21.4%	21.4%	28.6%	21.4%	7.1%	100%
4	9	2	8	2	1	22
	40.9%	9.1%	36.4%	9.1%	4.5%	100%
5	7	2	4	2	0	15
	46.7%	13.3%	26.7%	13.3%	0.0%	100%
Total	27	11	29	11	6	84
	32.1%	13.1%	34.5%	13.1%	7.1%	100%

All slice were used for analysis in Figures 2, 3. ^∗Significantly different between indicated two groups.