Impact of network activity on noise delayed spiking for a Hodgkin-Huxley model

M Ozer, LJ Graham - The European Physical Journal B, 2008 - Springer
In a Hodgkin-Huxley neuron model driven just above threshold, external noise can increase
both jitter and latency of the first spike, an effect called “noise delayed decay”(NDD). This …

Effects of the network structure and coupling strength on the noise-induced response delay of a neuronal network

M Ozer, M Uzuntarla - Physics Letters A, 2008 - Elsevier
The Hodgkin–Huxley (H–H) neuron model driven by stimuli just above threshold shows a
noise-induced response delay with respect to time to the first spike for a certain range of …

Channel noise effects on first spike latency of a stochastic Hodgkin-Huxley neuron

B Maisel, K Lindenberg - Physical Review E, 2017 - APS
While it is widely accepted that information is encoded in neurons via action potentials or
spikes, it is far less understood what specific features of spiking contain encoded …

Can scale-freeness offset delayed signal detection in neuronal networks?

R Uzun, M Ozer, M Perc - EuroPhysics Letters, 2014 - iopscience.iop.org
First-spike latency following stimulus onset is of significant physiological relevance. Neurons
transmit information about their inputs by transforming them into spike trains, and the timing …

Impact of spatially correlated noise on neuronal firing

S Wang, F Liu, W Wang, Y Yu - Physical Review E, 2004 - APS
We explore the impact of spatially correlated noise on neuronal firing when uncoupled
Hodgkin-Huxley model neurons are subjected to a common subthreshold signal. Noise can …

Effects of dynamic synapses on noise-delayed response latency of a single neuron

M Uzuntarla, M Ozer, U İleri, A Calim, JJ Torres - Physical Review E, 2015 - APS
The noise-delayed decay (NDD) phenomenon emerges when the first-spike latency of a
periodically forced stochastic neuron exhibits a maximum for a particular range of noise …

Coherent response of the Hodgkin–Huxley neuron in the high-input regime

A Torcini, S Luccioli, T Kreuz - Neurocomputing, 2007 - Elsevier
We analyze the response of the Hodgkin–Huxley neuron to a large number of uncorrelated
stochastic inhibitory and excitatory post-synaptic spike trains. In order to clarify the various …

Spike latency and jitter of neuronal membrane patches with stochastic Hodgkin–Huxley channels

M Ozer, M Uzuntarla, M Perc, LJ Graham - Journal of theoretical biology, 2009 - Elsevier
Ion channel stochasticity can influence the voltage dynamics of neuronal membrane, with
stronger effects for smaller patches of membrane because of the correspondingly smaller …

Random dynamics of the Hodgkin-Huxley neuron model

K Pakdaman, S Tanabe - Physical Review E, 2001 - APS
Noise can alter the response of neurons, enhancing their ability to detect weak inputs. We
analyze how the Hodgkin-Huxley equations, a canonical neuron model, respond to white …

Controlling the first-spike latency response of a single neuron via unreliable synaptic transmission

M Uzuntarla, M Ozer, DQ Guo - The European Physical Journal B, 2012 - Springer
Previous experimental and theoretical studies suggest that first-spike latency is an efficient
information carrier and may contain more amounts of neural information than those of other …