88 citations · 306 across the 9 of their papers we have counts for
9 papers
Fluctuation induced intermittent transitions between distinct rhythms in balanced excitatory-inhibitory spiking networks
Xiyun Zhang, Bojun Wang, Hongjie Bi
Intermittent transitions, associated with critical dynamics and characterized by power-law distributions, are commonly observed during sleep. These critical behaviors are evident a…
Asynchronous and coherent dynamics in balanced excitatory-inhibitory spiking networks
Hongjie Bi, Matteo Di Volo, Alessandro Torcini
Dynamic excitatory-inhibitory (E-I) balance is a paradigmatic mechanism invoked to explain the irregular low firing activity observed in the cortex. However, we will show that the…
Theta-nested gamma oscillations in next generation neural mass models
Marco Segneri, Hongjie Bi, Simona Olmi +1
Theta-nested gamma oscillations have been reported in many areas of the brain and are believed to represent a fundamental mechanism to transfer information across spatial and tempo…
Coexistence of fast and slow gamma oscillations in one population of inhibitory spiking neurons
Hongjie Bi, Marco Segneri, Matteo di Volo +1
Oscillations are a hallmark of neural population activity in various brain regions with a spectrum covering a wide range of frequencies. Within this spectrum gamma oscillations hav…
Explosive oscillation death in coupled Stuart-Landau oscillators
Hongjie Bi, Xin Hu, Xiyun Zhang +3
Recently, the explosive phase transitions, such as explosive percolation and explosive synchronization, have attracted extensive research interest. So far, most existing works inve…
Nontrivial standing wave state in frequency-weighted Kuramoto model
Hongjie Bi, Yan Li, Li Zhou +1
Synchronization in a frequency-weighted Kuramoto model with a uniform frequency distribution is studied. We plot the bifurcation diagram and identify the asymptotic coherent states…