Certain biological systems exhibit both direct and retrograde propagating wave signals,
despite unidirectional neural coupling. However, there is no model to explain this. Therefore …

Mean-field models of the brain approximate spiking dynamics by assuming that each neuron
responds to its neighbors via a naive spatial average that neglects local fluctuations and …

Understanding synchronous and traveling-wave oscillations, particularly as they relate to
transitions between different types of behavior, is a central problem in modeling biological …

Reliable signal transmission constitutes a key requirement for neural circuit function. The
propagation of synchronous pulse packets through recurrent circuits is hypothesized to be …

The theory of coupled phase oscillators provides a framework to understand the emergent
properties of networks of neuronal oscillators. When the architecture of the network is …

Cross-frequency phase-amplitude coupling (PAC) describes the phenomenon where the
power of a high-frequency oscillation evolves with the phase of a low-frequency one. It has …

(in English) A population of neuronal oscillators globally coupled through a common buffer
(a mean field) was analyzed using the Hodgkin-Huxley (HH) equations, which are famous …

Spiral waves have been observed in the biological experiments on rat cortex perfused with
drugs which can block inhibitory synapse and switch neuron excitability from type II to type I …

Recent experimental studies showed that electrically coupled neural networks like in
mammalian inferior olive nucleus generate synchronized rhythmic activity by the …

We study the spatial dynamics of spiral waves in noisy Hodgkin–Huxley neuronal
ensembles evoked by different information transmission delays and network topologies. In …