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Maximum entropy models of neuronal populations at and off criticality
T. S. A. N. Simões, F. Lombardi, D. Plenz +2
Empirical evidence of scaling behaviors in neuronal avalanches suggests that neuronal populations in the brain operate near criticality. Departure from scaling in neuronal avalanch…
Self-Organized Criticality in the Brain
Dietmar Plenz, Tiago L. Ribeiro, Stephanie R. Miller +3
Self-organized criticality (SOC) refers to the ability of complex systems to evolve towards a 2nd-order phase transition at which interactions between system components lead to sca…
The interplay between long- and short-range temporal correlations shapes cortex dynamics across vigilance states
Christian Meisel, Andreas Klaus, Vladyslav V. Vyazovskiy +1
Increasing evidence suggests that cortical dynamics during wake exhibits long-range temporal correlations suitable to integrate inputs over extended periods of time to increase the…
Decline of long-range temporal correlations in the human brain during sustained wakefulness
Christian Meisel, Kimberlyn Bailey, Peter Achermann +1
Sleep is crucial for daytime functioning, cognitive performance and general well-being. These aspects of daily life are known to be impaired after extended wake, yet, the underlyin…
Neutral theory and scale-free neural dynamics
Matteo Martinello, Jorge Hidalgo, Serena di Santo +3
Avalanches of electrochemical activity in brain networks have been empirically reported to obey scale-invariant behavior --characterized by power-law distributions up to some upper…
The balance between excitation and inhibition controls the temporal organization of neuronal avalanches
F. Lombardi, H. J. Herrmann, C. Perrone-Capano +2
Neuronal avalanches, measured in vitro and in vivo, exhibit a robust critical behaviour. Their temporal organization hides the presence of correlations. Here we present experimenta…