output
20072023
most citedSelf-sustained asynchronous irregular states and Up/Down states in thalamic, cortical and thalamocortical networks of nonlinear integrate-and-fire neurons

259 citations

9 papers

cs.NE2023★ 71 cited

Neuromorphic Intermediate Representation: A Unified Instruction Set for Interoperable Brain-Inspired Computing

Jens E. Pedersen, Steven Abreu, Matthias Jobst +12

Spiking neural networks and neuromorphic hardware platforms that simulate neuronal dynamics are getting wide attention and are being applied to many relevant problems using Machine…

physics.optics2014★ 26 cited

Holographic laser Doppler imaging of microvascular blood flow

C. Magnain, A. Castel, T. Boucneau +7

We report on local superficial blood flow monitoring in biological tissue from laser Doppler holographic imaging. In time averaging recording conditions, holography acts as a narro…

q-bio.NC2014★ 15 cited

Generalized cable formalism to calculate the magnetic field of single neurons and neuronal populations

Claude Bedard, Alain Destexhe

Neurons generate magnetic fields which can be recorded with macroscopic techniques such as magneto-encephalography. The theory that accounts for the genesis of neuronal magnetic fi…

q-bio.NC2014★ 55 cited

Characterization and Compensation of Network-Level Anomalies in Mixed-Signal Neuromorphic Modeling Platforms

Mihai A. Petrovici, Bernhard Vogginger, Paul Müller +9

Advancing the size and complexity of neural network models leads to an ever increasing demand for computational resources for their simulation. Neuromorphic devices offer a number…

q-bio.NC2009★ 151 cited

Prediction of spatio-temporal patterns of neural activity from pairwise correlations

Olivier Marre, Sami El Boustani, Yves Fregnac +1

We designed a model-based analysis to predict the occurrence of population patterns in distributed spiking activity. Using a maximum entropy principle with a Markovian assumption,…

q-bio.NC2008★ 259 cited

Self-sustained asynchronous irregular states and Up/Down states in thalamic, cortical and thalamocortical networks of nonlinear integrate-and-fire neurons

Alain Destexhe

Randomly-connected networks of integrate-and-fire (IF) neurons are known to display asynchronous irregular (AI) activity states, which resemble the discharge activity recorded in t…

q-bio.NC2008★ 228 cited

Macroscopic models of local field potentials and the apparent 1/f noise in brain activity

Claude Bedard, Alain Destexhe

The power spectrum of local field potentials (LFPs) has been reported to scale as the inverse of the frequency, but the origin of this "1/f noise" is at present unclear. Macroscopi…

q-bio.NC2008★ 23 cited

Extracting synaptic conductances from single membrane potential traces

Martin Pospischil, Zuzanna Piwkowska, Thierry Bal +1

In awake animals, the activity of the cerebral cortex is highly complex, with neurons firing irregularly with apparent Poisson statistics. One way to characterize this complexity i…

q-bio.NC2007★ 32 cited

A modified cable formalism for modeling neuronal membranes at high frequencies

Claude Bedard, Alain Destexhe

Intracellular recordings of cortical neurons in vivo display intense subthreshold membrane potential (Vm) activity. The power spectral density (PSD) of the Vm displays a power-law…