24 citations · 42 across the 4 of their papers we have counts for
4 papers
Regular spiking in high conductance states: the essential role of inhibition
Tomas Barta, Lubomir Kostal
Strong inhibitory input to neurons, which occurs in balanced states of neural networks, increases synaptic current fluctuations. This has led to the assumption that inhibition cont…
An Optimal Gauss-Markov Approximation for a Process with Stochastic Drift and Applications
Giacomo Ascione, Giuseppe D'Onofrio, Lubomir Kostal +1
We consider a linear stochastic differential equation with stochastic drift. We study the problem of approximating the solution of such equation through an Ornstein-Uhlenbeck type…
Information capacity in the weak-signal approximation
Lubomir Kostal
We derive an approximate expression for mutual information in a broad class of discrete-time stationary channels with continuous input, under the constraint of vanishing input ampl…
Information transfer with small-amplitude signals
Lubomir Kostal, Petr Lansky
We study the optimality conditions of information transfer in systems with memory in the low signal-to-noise ratio regime of vanishing input amplitude. We find that the optimal mut…