2 papers
cond-mat.dis-nn2025
On the relationship between equilibria and dynamics in large, random neuronal networks
Xiaoyu Yang, Giancarlo La Camera, Gianluigi Mongillo
We investigate the equilibria of a random model network exhibiting extensive chaos. In this regime, a large number of equilibria is present. They are all saddles with low-dimension…
cond-mat.dis-nn2025
Is the cortical dynamics ergodic? A numerical study in partially symmetric networks of spiking neurons
Ferdinand Tixidre, Gianluigi Mongillo, Alessandro Torcini
Cortical activity in-vivo displays relaxational time scales much longer than the membrane time constant of the neurons or the deactivation time of ionotropic synaptic conductances.…