We present here some studies on noise-induced order and synchronous firing in a system of bidirectionally coupled generic type-I neurons. We find that transitions from unsynchronized to completely synchronized states occur beyond a critical value of noise strength that has a clear functional dependence on neuronal coupling strength and input values. For an inhibitory-excitatory (IE) synaptic coupling, the approach to a partially synchronized state is shown to vary qualitatively depending on whether the input is less or more than a critical value. We find that introduction of noise can cause a delay in the bifurcation of the firing pattern of the excitatory neuron for IE coupling.
この論文は国立情報学研究所の電子図書館事業により電子化されました。研究会報告Noise induced synchronization of limit-cycle oscillators has b...
We study the frequency and phase synchronization in two coupled identical and nonidentical neurons w...
Intuitively one might expect independent noise to be a powerful tool for desynchronizing a populatio...
Noise-induced complete synchronization and frequency synchronization in coupled spiking and bursting...
GABAergic interneurons play a major role in the emergence of various types of synchronous oscillator...
Spike timing-dependent plasticity is a fundamental adaptation mechanism of the nervous system. It in...
Abstract. Rhythmic, synchronous firing of groups of neurons is associated with behaviorally relevant...
In this paper, we numerically study synaptic noise-induced synchronization transitions in scale-free...
<p>Synchronization plays an important role in neural signal processing and transmission. Many hypoth...
In the search for the mechanisms of neuronal information coding, attention has recently shifted towa...
Synchronization of two time-delayed chemically coupled neurons with burst-spiking states is studied....
We report a noise induced delay of bifurcation in a simple pulse-coupled neural circuit. We study th...
We study the nonlinear dynamics of a surprising phenomenon arising in large networks of excitable el...
How do neurons compute? Two main theories compete: neurons could temporally integrate noisy inputs (...
Properties of spontaneously formed clusters of synchronous dynamics in a structureless network of no...
この論文は国立情報学研究所の電子図書館事業により電子化されました。研究会報告Noise induced synchronization of limit-cycle oscillators has b...
We study the frequency and phase synchronization in two coupled identical and nonidentical neurons w...
Intuitively one might expect independent noise to be a powerful tool for desynchronizing a populatio...
Noise-induced complete synchronization and frequency synchronization in coupled spiking and bursting...
GABAergic interneurons play a major role in the emergence of various types of synchronous oscillator...
Spike timing-dependent plasticity is a fundamental adaptation mechanism of the nervous system. It in...
Abstract. Rhythmic, synchronous firing of groups of neurons is associated with behaviorally relevant...
In this paper, we numerically study synaptic noise-induced synchronization transitions in scale-free...
<p>Synchronization plays an important role in neural signal processing and transmission. Many hypoth...
In the search for the mechanisms of neuronal information coding, attention has recently shifted towa...
Synchronization of two time-delayed chemically coupled neurons with burst-spiking states is studied....
We report a noise induced delay of bifurcation in a simple pulse-coupled neural circuit. We study th...
We study the nonlinear dynamics of a surprising phenomenon arising in large networks of excitable el...
How do neurons compute? Two main theories compete: neurons could temporally integrate noisy inputs (...
Properties of spontaneously formed clusters of synchronous dynamics in a structureless network of no...
この論文は国立情報学研究所の電子図書館事業により電子化されました。研究会報告Noise induced synchronization of limit-cycle oscillators has b...
We study the frequency and phase synchronization in two coupled identical and nonidentical neurons w...
Intuitively one might expect independent noise to be a powerful tool for desynchronizing a populatio...