Fig. 2From: Ketamine attenuates the glutamatergic neurotransmission in the ventral posteromedial nucleus slices of ratsThe original currents of sEPSCs recorded in a neuron in VPM (a). Ketamine (30 μM–1000 μM) decreased the amplitude, but only higher concentration of ketamine (300 μM and 1000 μM) suppressed the frequency of sEPSCs, ANOVA repeated measures, * P < 0.05, n = 8 (b). The cumulative probability plots of the incidence of various inter-event intervals and amplitude from the cell in A, as previous study reported [16, 17] (c)Back to article page