Reproduction of spiking activity for somatic inputs using LIF type models.

<p>A: Membrane voltage traces of the BS (blue), eP (green) and P (red) neuron models in response to a weak ( pA, <i>σ</i>_s = 11.94 pA, top) and a strong input current ( pA, <i>σ</i>_s = 33.34 pA, bottom). The parameter values of the P model were tuned independently to maximize the coincidence factor Γ_BS,P for each set of input parameters. B: Coincidence factor for the BS and eP model spike trains, Γ_BS,eP (left), and for the BS and P model spike trains, Γ_BS,P (right) as a function of input mean and standard deviation <i>σ</i>_s. C: Difference Γ_BS,eP − Γ_BS,P between the coincidence factors shown in B. D: Spike rate difference of the BS and eP models (left) and of the BS and P models (right) as a function of and <i>σ</i>_s. E: Spike rate of the BS neuron model. The input parameters used in A are indicated in B. Results presented in B-E are averages over 6 noise realizations. The parameter values of the BS model are listed in <a href="http://www.ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1005206#pcbi.1005206.t001" target="_blank">Table 1</a>.