409 citations
- Centre National de la Recherche ScientifiqueFR29 papers
- Institut des Neurosciences Paris-SaclayFR9 papers
- Laboratoire de Neurobiologie Cellulaire et MoléculaireFR7 papers
- InsermFR6 papers
- Université Paris-SaclayFR5 papers
- Université Paris-SudFR5 papers
- Institut de la VisionFR4 papers
- Institut national de recherche en sciences et technologies du numériqueFR4 papers
- Université Pierre-et-Marie-CurieFR4 papers
- Centre Interdisciplinaire de Recherche en BiologieFR2 papers
- Collège de FranceFR2 papers
- CY Cergy Paris UniversitéFR2 papers
38 papers
Coexistence of fast and slow gamma oscillations in one population of inhibitory spiking neurons
Hongjie Bi, Marco Segneri, Matteo di Volo +1
Oscillations are a hallmark of neural population activity in various brain regions with a spectrum covering a wide range of frequencies. Within this spectrum gamma oscillations hav…
Transition from asynchronous to oscillatory dynamics in balanced spiking networks with instantaneous synapses
Matteo di Volo, Alessandro Torcini
We report a transition from asynchronous to oscillatory behaviour in balanced inhibitory networks for class I and II neurons with instantaneous synapses. Collective oscillations em…
State equation from the spectral structure of human brain activity
Trang-Anh Nghiem, Jean-Marc Lina, Matteo di Volo +4
Neural electromagnetic (EM) signals recorded non-invasively from individual human subjects vary in complexity and magnitude. Nonetheless, variation in neural activity has been diff…
Maximum entropy models reveal the excitatory and inhibitory correlation structures in cortical neuronal activity
Trang-Anh Nghiem, Bartosz Telenczuk, Olivier Marre +2
Maximum Entropy models can be inferred from large data-sets to uncover how collective dynamics emerge from local interactions. Here, such models are employed to investigate neurons…
Kramers-Kronig relations and the properties of conductivity and permittivity in heterogeneous media
Claude Bedard, Alain Destexhe
The macroscopic electric permittivity of a given medium may depend on frequency, but this frequency dependence cannot be arbitrary, its real and imaginary parts are related by the…
Pairwise Ising model analysis of human cortical neuron recordings
Trang-Anh Nghiem, Olivier Marre, Alain Destexhe +1
During wakefulness and deep sleep brain states, cortical neural networks show a different behavior, with the second characterized by transients of high network activity. To investi…