Table 1.

Average values for GABA_CR-mediated eIPSCs (normalized to GABA_CR eIPSC control)

	Q, %control	D37, %control	Peak, %control	n
EGTA-AM	33.6 ± 6.7‡	57.3 ± 5.8‡	58.2 ± 8.1†	7
BAPTA-AM	31.6 ± 5.2‡	50.5 ± 4.0‡	53.5 ± 8.3‡	11
Nifedipine	42.0 ± 7.3‡	74.3 ± 8.6*	47.8 ± 6.9‡	10
Cd2+	4.4 ± 3.2‡			6
ω-Conotoxin	71.7 ± 7.8*	101.5 ± 6.7	62.6 ± 5.2†	5
ω-Conotoxin + nifedipine	14.7 ± 1.9‡	51.5 ± 3.2†	34.2 ± 9.3*	4
Ryanodine	36.8 ± 8.6‡	38.8 ± 6.8‡	54.0 ± 8.9†	6
Nifedipine + ryanodine	12.5 ± 5.1†	14.0 ± 6.7†	53.7 ± 12.2	3

Data are average values of charge transfer (Q), decay to 37% of peak (D37), and peak amplitude for GABA_C receptor (GABA_CR)-mediated evoked inhibitory postsynaptic currents (eIPSCs), normalized to GABA_CR eIPSC control.

^*P < 0.05;

^†P < 0.01;

^‡P < 0.001 compared with control.