Low-dimensional dynamics of structured random networks

J Aljadeff, D Renfrew, M Vegué, TO Sharpee - Physical Review E, 2016 - APS
Using a generalized random recurrent neural network model, and by extending our recently
developed mean-field approach [J. Aljadeff, M. Stern, and T. Sharpee, Phys. Rev. Lett. 114, …

Dimension reduction of dynamics on modular and heterogeneous directed networks

M Vegué, V Thibeault, P Desrosiers, A Allard - PNAS nexus, 2023 - academic.oup.com
Dimension reduction is a common strategy to study nonlinear dynamical systems composed
by a large number of variables. The goal is to find a smaller version of the system whose …

On the structure of cortical microcircuits inferred from small sample sizes

M Vegué, R Perin, A Roxin - Journal of Neuroscience, 2017 - Soc Neuroscience
The structure in cortical microcircuits deviates from what would be expected in a purely
random network, which has been seen as evidence of clustering. To address this issue, we …

Firing rate distributions in spiking networks with heterogeneous connectivity

M Vegué, A Roxin - Physical Review E, 2019 - APS
Mean-field theory for networks of spiking neurons based on the so-called diffusion
approximation has been used to calculate certain measures of neuronal activity which can be …

Firing rate distributions in plastic networks of spiking neurons

M Vegué, A Allard, P Desrosiers - arXiv preprint arXiv:2311.05442, 2023 - arxiv.org
In recurrent networks of leaky integrate-and-fire (LIF) neurons, mean-field theory has proven
successful in describing various statistical properties of neuronal activity at equilibrium, …

[PDF][PDF] IMTech

…, J Rué, AP Álvarez, M Mazzocco, M Vegué… - imtech.upc.edu
In this issue we collect the advances published on March 6, April 14, May 22 and June 22,
together with materials received and composed during July. In each section, We have …

[HTML][HTML] To Achieve an Earlier IFN-γ Response Is Not Sufficient to Control Mycobacterium tuberculosis Infection in Mice

C Vilaplana, C Prats, E Marzo, C Barril, M Vegue… - PLoS one, 2014 - journals.plos.org
The temporo-spatial relationship between the three organs (lung, spleen and lymph node)
involved during the initial stages of Mycobacterium tuberculosis infection has been poorly …

A study of cortical network models with realistic connectivity

M Vegué Llorente - 2018 - upcommons.upc.edu
Structure is fundamental in shaping the types of computations that neuronal circuits can
perform. Explaining the laws that determine the connectivity properties of brain networks and …

[PDF][PDF] Dimension reduction on heterogeneous networks

M Vegué, V Thibeault, P Desrosiers… - NERCCS 2021: Fourth …, 2021 - dynamicalab.github.io
The complexity inherent to large, non-linear dynamical systems of interacting units (ecological
communities, neuronal assemblies, etc.) makes them very difficult to study. One of the big …

[PDF][PDF] A study of cortical network models with realistic connectivity

MV Llorente - 2018 - core.ac.uk
Background The study of the nervous system underwent a profound transformation after the
work of Camillo Golgi and Santiago Ramón y Cajal during the late nineteenth century. Golgi …