96 citations · 209 across the 4 of their papers we have counts for
4 papers
Quasicriticality explains variability of human neural dynamics across life span
L. J. Fosque, A. Alipour, M. Zare +3
Ageing impacts the brain's structural and functional organization and over time leads to various disorders, such as Alzheimer's disease and cognitive impairment. The process also i…
Evidence for quasicritical brain dynamics
Leandro Fosque, Rashid V. Williams-Garcia, John M. Beggs +1
Much evidence seems to suggest cortex operates near a critical point, yet a single set of exponents defining its universality class has not been found. In fact, when critical expon…
Unveiling causal activity of complex networks
Rashid V. Williams-Garcia, John M. Beggs, Gerardo Ortiz
We introduce a novel tool for analyzing complex network dynamics, allowing for cascades of causally-related events, which we call causal webs (c-webs), to be separated from other n…
Quasi-Critical Brain Dynamics on a Non-Equilibrium Widom Line
Rashid V. Williams-Garcia, Mark Moore, John M. Beggs +1
Is the brain really operating at a critical point? We study the non-equilibrium properties of a neural network which models the dynamics of the neocortex and argue for optimal quas…