Dynamics of neuronal populations: the equilibrium solution
SIAM Journal on Applied Mathematics
A population study of integrate-and-fire-or-burst neurons
Neural Computation
Dynamics of the firing probability of noisy integrate-and-fire neurons
Neural Computation
Firing rate of the noisy quadratic integrate-and-fire neuron
Neural Computation
A simple and stable numerical solution for the population density equation
Neural Computation
Modeling Neuronal Assemblies: Theory and Implementation
Neural Computation
Improved dimensionally-reduced visual cortical network using stochastic noise modeling
Journal of Computational Neuroscience
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The response of a noninteracting population of identical neurons to a step change in steady synaptic input can be analytically calculated exactly from the dynamical equation that describes the population’s evolution in time. Here, for model integrate-and-fire neurons that undergo a fixed finite upward shift in voltage in response to each synaptic event, we compare the theoretical prediction with the result of a direct simulation of 90,000 model neurons. The degree of agreement supports the applicability of the population dynamics equation. The theoretical prediction is in the form of a series. Convergence is rapid, so that the full result is well approximated by a few terms.