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. 2010 Dec 16;6(12):e1001026. doi: 10.1371/journal.pcbi.1001026

Figure 11. ISI histograms of the Traub-Miles model – deterministic vs. stochastic adaptation.

Figure 11

A The ISI densities of the Traub-Miles neuron model with a deterministic M-type adaptation current (Inline graphic) and white noise driving (Eq. (115) – gray bars) is shown along with an inverse Gaussian (Eq. (64)) with the same mean and CV (dashed lines). To keep the firing rate at about Inline graphic the external driving current was adjusted from top to bottom according to Inline graphic, Inline graphic, Inline graphic, Inline graphic (in Inline graphic). Noise intensity Inline graphic in units of Inline graphic. B The ISI densities of the Traub-Miles model in the presence of a stochastic M-type adaptation current (Eq. (116) – gray bars) is shown along with an inverse Gaussian (Eq. (64)) with the same mean and CV (dashed line). Here, the external driving current was in all cases Inline graphic.