Table 1.

Electrophysiological classification of neurons and their sizes in the dl-TMN.

	αMN
	Type I		Type II		γMN		Non-MN
	Total	ChAT(+) NeuN(+/N, +/C)	Total	ChAT(+) NeuN(+/N, +/C)	Total	ChAT(+) NeuN(±/N, -/C)	ChAT(-) NeuN(+)
Number of cells	14	6	22	12	18	8	11
Soma size (μm)
Long axis	30 ± 7	31 ± 5	24 ± 7	26 ± 6	19 ± 4	22 ± 2	12 ± 4
Short axis	23 ± 4	25 ± 3	17 ± 4	17 ± 5	15 ± 3	16 ± 3	12 ± 3
4-AP-sensitive K+ current (transient IKA)	+		+		-		-
Low-threshold spike (LTS)	-		+		-		+
Pulse afterdepolarization (pulse-ADP)	-		-		+		-
Persistent inward current	-		-		+		-