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. 2005 Sep 7;25(36):8173–8187. doi: 10.1523/JNEUROSCI.2051-05.2005

Figure 9.

Figure 9.

Simulations closely approximate the trial-to-trial variability in EPSC amplitude and shape. A compares the mean EPSC (top) and SD (bottom) calculated from a sample of 96 EPSCs measured from an MF-GC synaptic connection (black line) and the mean EPSC and SD calculated from a sample of 1000 simulated EPSCs for this connection (gray line). The quantal parameters for this connection, N = 5 and PR = 0.46 at 2 mm [Ca2+], are similar to the population mean. B–D compare real and simulated EPSCs for their peak amplitudes (0.1 ms window; B), weighted decay (C), and charge transfer (D).