no code implementations • 22 Mar 2024 • Rubén Calvo, Carles Martorell, Guillermo B. Morales, Serena Di Santo, Miguel A. Muñoz
Recent analyses combining advanced theoretical techniques and high-quality data from thousands of simultaneously recorded neurons provide strong support for the hypothesis that neural dynamics operate near the edge of instability across regions in the brain.
no code implementations • 20 Jul 2023 • Roberto Corral López, Samir Suweis, Sandro Azaele, Miguel A. Muñoz
This introduces a natural new source of stochasticity which allows one to account for the empirically observed variability as well as to make predictions for the likelihood of evolutionary branching to be observed, thus helping to bridge the gap between theory and experiments.
no code implementations • 17 Aug 2022 • Benjamin Cramer, Markus Kreft, Sebastian Billaudelle, Vitali Karasenko, Aron Leibfried, Eric Müller, Philipp Spilger, Johannes Weis, Johannes Schemmel, Miguel A. Muñoz, Viola Priesemann, Johannes Zierenberg
The extent of memory about past inputs is commonly quantified by the autocorrelation time of collective dynamics.
no code implementations • 21 May 2022 • Hideaki Yamamoto, F. Paul Spitzner, Taiki Takemuro, Victor Buendía, Carla Morante, Tomohiro Konno, Shigeo Sato, Ayumi Hirano-Iwata, Viola Priesemann, Miguel A. Muñoz, Johannes Zierenberg, Jordi Soriano
Brain functions require both segregated processing of information in specialized circuits, as well as integration across circuits to perform high-level information processing.
no code implementations • 24 Sep 2021 • Victor Buendía, Pablo Villegas, Raffaella Burioni, Miguel A. Muñoz
We analyse different routes (bifurcations) to synchronisation and stress the relevance of 'hybrid-type transitions' to generate rich dynamical patterns.
no code implementations • 17 Sep 2021 • José Camacho Mateu, Matteo Sireci, Miguel A. Muñoz
Here, we develop a parsimonious individual-based model mimicking the actual demographic processes of the experimental setup.
no code implementations • 12 Jul 2021 • Guillermo B. Morales, Miguel A. Muñoz
Shedding light onto how biological systems represent, process and store information in noisy environments is a key and challenging goal.
no code implementations • 14 Jan 2021 • Guillermo B. Morales, Miguel A. Muñoz
In particular, the transitions from a quiescent state into these novel phases can become rather abrupt in some cases that we specifically analyze.
Statistical Mechanics Physics and Society Populations and Evolution
1 code implementation • 23 Apr 2018 • Victor Buendía, Miguel A. Muñoz, Susanna Manrubia
Pathogen transmission and virulence are main evolutionary variables broadly assumed to be linked through trade-offs.
Populations and Evolution
2 code implementations • 30 Aug 2013 • Paolo Moretti, Miguel A. Muñoz
Hallmarks of criticality, such as power-laws and scale invariance, have been empirically found in cortical networks and it has been conjectured that operating at criticality entails functional advantages, such as optimal computational capabilities, memory, and large dynamical ranges.
Disordered Systems and Neural Networks Neurons and Cognition