12 citations · 14 across the 6 of their papers we have counts for
7 papers
From Chaos to Synchrony in Recurrent Excitatory-Inhibitory Networks with Target-Specific Inhibition
Carles Martorell, Rubén Calvo, Alessia Annibale +1
Biological neural networks can operate in qualitatively distinct dynamical regimes, and transitions between these regimes are thought to underlie changes in computation and behavio…
Microbiome association diversity reflects proximity to the edge of instability
Rubén Calvo, Adrián Roig, Roberto Corral López +3
Recent advances in metagenomics have revealed macroecological patterns or "laws" describing robust statistical regularities across microbial communities. Stochastic logistic models…
Ergodicity Breaking and High-Dimensional Chaos in Random Recurrent Networks
Carles Martorell, Rubén Calvo, Adrián Roig +2
The neural model introduced by Sompolinsky, Crisanti, and Sommers (SCS) nearly four decades ago has become a paradigmatic framework for studying complex dynamics in random recurren…
Robust Scaling in Human Brain Dynamics Despite Latent Variables and Limited Sampling Distortions
Rubén Calvo, Carles Martorell, Adrián Roig +1
The idea that information-processing systems operate near criticality to enhance computational performance is supported by scaling signatures in brain activity. However, external s…
Navigating Uncertainty: Risk-Averse vs. Risk-Prone Strategies in Populations Facing Demographic and Environmental Stochasticity
Rubén Calvo Ibáñez, Miguel Ángel Muñoz, Tobias Galla
Strategies aimed at reducing the negative effects of long-term uncertainty and risk are common in biology, game theory, and finance, even if they entail a cost in terms of mean ben…
Frequency-dependent covariance reveals critical spatio-temporal patterns of synchronized activity in the human brain
Rubén Calvo, Carles Martorell, Guillermo B. Morales +2
Recent analyses combining advanced theoretical techniques and high-quality data from thousands of simultaneously recorded neurons provide strong support for the hypothesis that neu…
Dynamically selected steady states and criticality in non-reciprocal networks
Carles Martorell, Rubén Calvo, Alessia Annibale +1
Diverse equilibrium systems with heterogeneous interactions lie at the edge of stability. Such marginally stable states are dynamically selected as the most abundant ones or as tho…