We study the influence of diversity on the dynamics of spiking in spatially extended systems
with global or diffusive couplings, which is locally modeled by a map-based neuron. The …

Neural activity in the cortex is highly variable in response to repeated stimuli. Population
recordings across the cortex demonstrate that the variability of neuronal responses is shared …

The influences of bounded noise together with shortcuts on the spatiotemporal collective
behaviors of temporal coherence and spatial synchronization are discussed in neuronal …

Most network models for neural behavior assume a predefined network topology and consist
of almost identical elements exhibiting little heterogeneity. In this paper, we propose a self …

In this paper, we examine the effects of correlated Gaussian noise on a two-dimensional
neuronal network that is locally modeled by the Rulkov map. More precisely, we study the …

Patterns and collective phenomena such as firing synchronization are studied in networks of
nonhomogeneous oscillatory neurons and mixtures of oscillatory and excitable neurons …

Spatiotemporal correlations in brain activity are functionally important and have been
implicated in perception, learning and plasticity, exploratory behavior, and various aspects …

We investigate the effect of small-world networks on the phenomenon of coherence
resonance of Hodgkin–Huxley neurons. It is found that increasing the randomness p of the …

The effects of noise on patterns and collective phenomena are studied in a small-world
neuronal network with the dynamics of each neuron being described by a two-dimensional …

Neuron activity presents two timescales, a fast one related to action-potential spiking, and a
slow timescale in which bursting takes place. Bursting activity in neuron ensembles can be …