Fig. 1: Reducing the brain to a system of oscillators coupled in Connectome spacetime structure.
From: Metastable oscillatory modes emerge from synchronization in the brain spacetime connectome
a The phenomenological brain network model consists in N = 90 nodes representing brain regions with links representing diffusion tracts between them. b A Stuart–Landau oscillator in the subcritical regime responding to perturbation (vertical arrow) with an oscillation with decaying amplitude. c In the supercritical regime, the Stuart–Landau oscillator enters a limit-cycle (with constant amplitude), approximating a phase oscillator.
