Mean-field description and propagation of chaos in networks of Hodgkin-Huxley and FitzHugh-Nagumo neurons

J Baladron, D Fasoli, O Faugeras, J Touboul - The Journal of Mathematical …, 2012 - Springer
We derive the mean-field equations arising as the limit of a network of interacting spiking
neurons, as the number of neurons goes to infinity. The neurons belong to a fixed number of …

Fluid limit theorems for stochastic hybrid systems with application to neuron models

K Pakdaman, M Thieullen, G Wainrib - Advances in Applied …, 2010 - cambridge.org
In this paper we establish limit theorems for a class of stochastic hybrid systems (continuous
deterministic dynamics coupled with jump Markov processes) in the fluid limit (small jumps …

Finite-size and correlation-induced effects in mean-field dynamics

JD Touboul, GB Ermentrout - Journal of computational neuroscience, 2011 - Springer
The brain's activity is characterized by the interaction of a very large number of neurons that
are strongly affected by noise. However, signals often arise at macroscopic scales …

Channel current fluctuations conclusively explain neuronal encoding of internal potential into spike trains

MNP Nilsson, H Jörntell - Physical Review E, 2021 - APS
Hodgkin and Huxley's seminal neuron model describes the propagation of voltage spikes in
axons, but it cannot explain certain full-neuron features crucial for understanding the neural …

The decay modes of proton drip-line nuclei with A between 42 and 47

V Borrel, R Anne, D Bazin, C Borcea… - Zeitschrift für Physik A …, 1992 - Springer
Neutron-deficient isotopes with Z= 21 to 26 have been produced as projectile-like fragments
of an intense 58 Ni GANIL beam of 69 MeV/nucleon. The nuclei selected by the upgraded …

The spikes trains probability distributions: a stochastic calculus approach

J Touboul, O Faugeras - Journal of Physiology-Paris, 2007 - Elsevier
We discuss the statistics of spikes trains for different types of integrate-and-fire neurons and
different types of synaptic noise models. In contrast with the usual approaches in …

The moving-eigenvalue method: hitting time for ito processes and moving boundaries

MNP Nilsson - Journal of Physics A: Mathematical and …, 2020 - iopscience.iop.org
We present simple solutions of first-passage and first-exit time problems for general moving
boundaries and general Itô processes in one dimension, including diffusion processes with …

Fractionally integrated Gauss-Markov processes and applications

M Abundo, E Pirozzi - … in Nonlinear Science and Numerical Simulation, 2021 - Elsevier
We investigate the stochastic processes obtained as the fractional Riemann-Liouville
integral of order α∈(0, 1) of Gauss-Markov processes. The general expressions of the …

Integrated stationary Ornstein–Uhlenbeck process, and double integral processes

M Abundo, E Pirozzi - Physica A: Statistical Mechanics and its Applications, 2018 - Elsevier
We find a representation of the integral of the stationary Ornstein–Uhlenbeck (ISOU) process
in terms of Brownian motion B t; moreover, we show that, under certain conditions on the …

Mean Field description of and propagation of chaos in recurrent multipopulation networks of Hodgkin-Huxley and Fitzhugh-Nagumo neurons

J Baladron, D Fasoli, O Faugeras, J Touboul - arXiv preprint arXiv …, 2011 - arxiv.org
We derive the mean-field equations arising as the limit of a network of interacting spiking
neurons, as the number of neurons goes to infinity. The neurons belong to a fixed number of …