34 citations · 183 across the 22 of their papers we have counts for
4 papers · 1 filter
Chimera states emerging from dynamical trapping in chaotic saddles
Everton S. Medeiros, Oleh Omel'chenko, Ulrike Feudel
Nonlinear systems possessing nonattracting chaotic sets, such as chaotic saddles, embedded in their state space may oscillate chaotically for a transient time before eventually tra…
Scale-free avalanches in arrays of FitzHugh-Nagumo oscillators
Max Contreras, Everton S. Medeiros, Anna Zakharova +2
The activity in the brain cortex remarkably shows a simultaneous presence of robust collective oscillations and neuronal avalanches, where intermittent bursts of pseudo-synchronous…
Local control for the collective dynamics of self-propelled particles
Everton S. Medeiros, Ulrike Feudel
Utilizing a paradigmatic model for the motion of interacting self-propelled particles, we demonstrate that local accelerations at the level of individual particles can drive transi…
Dynamical properties and mechanisms of metastability: a perspective in neuroscience
Kalel L. Rossi, Roberto C. Budzinski, Everton S. Medeiros +3
Metastability, characterized by a variability of regimes in time, is a ubiquitous type of neural dynamics. It has been formulated in many different ways in the neuroscience literat…