Table 1.

Conditions and fEPSP parameters in synaptic physiology experiments

Genotype	Stimulus current, μA × 0.2 ms	Presynaptic volley peak amplitude, mV	fEPSP peak amplitude, mV	fEPSP latency to 10% rise, ms	fEPSP risetime (10–90%), ms	fEPSP halfwidth, ms	Paired-pulse facilitation ratio	n
−/−	24.9  ±  3.1	0.13  ±  0.02	1.27  ±  0.09	2.97  ±  0.11	2.23  ±  0.09	7.90  ±  0.29	1.60  ±  0.06	7
−/+	24.7  ±  3.7	0.19  ±  0.01	1.08  ±  0.10	2.09  ±  0.20	1.68  ±  0.03	8.01  ±  0.01	ND	2
+/+	24.3  ±  3.4	0.17  ±  0.01	1.56  ±  0.14	2.87  ±  0.29	2.20  ±  0.15	7.72  ±  0.35	1.47  ±  0.03	6

Group means ± SEM are indicated; ND, not determined.