1 citations · 1 across the 3 of their papers we have counts for
5 papers
Non-equilibrium brain dynamics as a signature of consciousness
Yonatan Sanz Perl, Hernan Bocaccio, Ignacio Perez-Ipina +5
The cognitive functions of human and non-human primates rely on the dynamic interplay of distributed neural assemblies. As such, it seems unlikely that cognition can be supported b…
Generative embeddings of brain collective dynamics using variational autoencoders
Yonatan Sanz Perl, Hernán Boccacio, Ignacio Pérez-Ipiña +5
We consider the problem of encoding pairwise correlations between coupled dynamical systems in a low-dimensional latent space based on few distinct observations. We used variationa…
Modeling the relationship between regional activation and functional connectivity during wakefulness and sleep
Ignacio Perez Ipiña, Patricio Donnelly Kehoe, Morten Kringelbach +5
Global brain activity self-organizes into discrete patterns characterized by distinct behavioral observables and modes of information processing. The human thalamocortical system i…
A combinatorial framework to quantify peak/pit asymmetries in complex dynamics
Uri Hasson, Jacopo Iacovacci, Ben Davis +4
We explore a combinatorial framework which efficiently quantifies the asymmetries between minima and maxima in local fluctuations of time series. We firstly showcase its performanc…
Electrophysiological correlates of non-stationary BOLD functional connectivity fluctuations
Enzo Tagliazucchi, Frederic von Wegner, Astrid Morzelewski +2
Spontaneous fluctuations of the BOLD (Blood Oxygen Level-Dependent) signal, measured with fMRI (functional Magnetic Resonance Imaging), display a rich and neurobiologically relevan…