52 citations · 95 across the 5 of their papers we have counts for
3 papers · 1 filter
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…
Signatures of brain criticality unveiled by maximum entropy analysis across cortical states
Nastaran Lotfi, Antonio J. Fontenele, Thaís Feliciano +8
It has recently been reported that statistical signatures of brain criticality, obtained from distributions of neuronal avalanches, can depend on the cortical state. We revisit the…