Table 1.

Values of membrane properties of sag and nonsag TC neurones recorded in vivo in GAERS and NE rats

	Resting MP (mV)	peak IR (MΩ)
Sag cells
GAERS (n = 42)	−59.5 ± 0.6	25.1 ± 1.1
	;GAERS/NE, NS	GAERS/NE, NS
	sag/non-sag, P < 0.01	sag/non-sag, P < 0.01
NE (n = 28)	−58.5 ± 0.6	23.5 ± 1.3
	sag/non-sag, P < 0.05	sag/non-sag, P < 0.01
Non-sag cells
GAERS (n = 13)	−65.2 ± 1.7	18.2 ± 1.8
	GAERS/NE, NS	GAERS/NE, NS
NE (n = 17)	−63.7 ± 1.8	18.2 ± 1.3

IR = input resistance; MP = membrane potential.