116 citations · 386 across the 16 of their papers we have counts for
10 papers · 1 filter
Thalamocortical interactions shape hierarchical neural variability during stimulus perception
Adrià Tauste Campo, Antonio Zainos, Yuriria Vázquez +7
The brain is hierarchically organized to process sensory signals. But, to what extent do functional connections within and across areas shape this hierarchical order? We addressed…
Information decomposition reveals hidden high-order contributions to temporal irreversibility
Andrea I Luppi, Fernando E. Rosas, Gustavo Deco +2
Temporal irreversibility, often referred to as the arrow of time, is a fundamental concept in statistical mechanics. Markers of irreversibility also provide a powerful characterisa…
What makes us humans: Differences in the critical dynamics underlying the human and fruit-fly connectome
Géza Ódor, Gustavo Deco, Jeffrey Kelling
Previous simulation studies on human connectomes suggested, that critical dynamics emerge subcrititcally in the so called Griffiths Phases. %This is the consequence of the strong h…
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…
Functional complexity emerging from anatomical constraints in the brain: the significance of network modularity and rich-clubs
Gorka Zamora-López, Yuhan Chen, Gustavo Deco +2
The large-scale structural ingredients of the brain and neural connectomes have been identified in recent years. These are, similar to the features found in many other real network…
Distinct criticality of phase and amplitude dynamics in the resting brain
Robert Ton, Gustavo Deco, Morten L Kringelbach +2
Converging research suggests that the resting brain operates at the cusp of dynamic instability signified by scale-free temporal correlations. We asked if the scaling properties of…
Network events on multiple space and time scales in cultured neural networks and in a stochastic rate model
Guido Gigante, Gustavo Deco, Shimon Marom +1
Cortical networks, in-vitro as well as in-vivo, can spontaneously generate a variety of collective dynamical events such as network spikes, UP and DOWN states, global oscillations,…
Task-driven intra- and interarea communications in primate cerebral cortex
Adrià Tauste Campo, Marina Martinez-Garcia, Verónica Nácher +2
Neural correlations during a cognitive task are central to study brain information processing and computation. However, they have been poorly analyzed due to the difficulty of reco…