3 papers
q-bio.NC2018
Fractal analyses of networks of integrate-and-fire stochastic spiking neurons
Ariadne de Andrade Costa, Mary Jean Amon, Olaf Sporns +1
Although there is increasing evidence of criticality in the brain, the processes that guide neuronal networks to reach or maintain criticality remain unclear. The present research…
nlin.AO2016
Phase transitions and self-organized criticality in networks of stochastic spiking neurons
L. Brochini, A. A. Costa, M. Abadi +3
Phase transitions and critical behavior are crucial issues both in theoretical and experimental neuroscience. We report analytic and computational results about phase transitions a…
nlin.AO2016
Correlations Induced by Depressing Synapses in Critically Self-Organized Networks with Quenched Dynamics
João Guilherme Ferreira Campos, Ariadne de Andrade Costa, Mauro Copelli +1
In a recent work, mean-field analysis and computer simulations were employed to analyze critical self-organization in networks of excitable cellular automata where randomly chosen…