52 citations · 169 across the 4 of their papers we have counts for
4 papers
Statistical complexity is maximized close to criticality in cortical dynamics
Nastaran Lotfi, Thaís Feliciano, Leandro A. A. Aguiar +6
Complex systems are typically characterized as an intermediate situation between a complete regular structure and a random system. Brain signals can be studied as a striking exampl…
Subsampled directed-percolation models explain scaling relations experimentally observed in the brain
Tawan T. A. Carvalho, Antonio J. Fontenele, Mauricio Girardi-Schappo +6
Recent experimental results on spike avalanches measured in the urethane-anesthetized rat cortex have revealed scaling relations that indicate a phase transition at a specific leve…
Synaptic balance due to homeostatically self-organized quasicritical dynamics
Mauricio Girardi-Schappo, Ludmila Brochini, Ariadne A. Costa +2
Recent experiments suggested that homeostatic regulation of synaptic balance leads the visual system to recover and maintain a regime of power-law avalanches. Here we study an exci…
Self-organized critical balanced networks: a unified framework
Mauricio Girardi-Schappo, Ludmila Brochini, Ariadne A. Costa +2
Asynchronous irregular (AI) and critical states are two competing frameworks proposed to explain spontaneous neuronal activity. Here, we propose a mean-field model with simple stoc…