33 citations · 57 across the 6 of their papers we have counts for
6 papers
Dynamical Responses to External Stimuli for Both Cases of Excitatory and Inhibitory Synchronization in A Complex Neuronal Network
Sang-Yoon Kim, Woochang Lim
For studying how dynamical responses to external stimuli depend on the synaptic-coupling type, we consider two types of excitatory and inhibitory synchronization (i.e., synchroniza…
Emergence of Sparsely Synchronized Rhythms and Their Responses to External Stimuli in An Inhomogeneous Small-World Complex Neuronal Network
Sang-Yoon Kim, Woochang Lim
We consider an inhomogeneous small-world network (SWN) composed of inhibitory short-range (SR) and long-range (LR) interneurons. By varying the fraction of LR interneurons $p_{long…
Noise-Induced Burst and Spike Synchronizations in An Inhibitory Small-World Network of Subthreshold Bursting Neurons
Sang-Yoon Kim, Woochang Lim
For modeling complex synaptic connectivity, we consider the Watts-Strogatz small-world network which interpolates between regular lattice and random network via rewiring, and inves…
Realistic Thermodynamic and Statistical-Mechanical Measures for Neural Synchronization
Sang-Yoon Kim, Woochang Lim
Synchronized brain rhythms, associated with diverse cognitive functions, have been observed in electrical recordings of brain activity. Neural synchronization may be well described…
Coupling-Induced Population Synchronization in An Excitatory Population of Subthreshold Izhikevich Neurons
Sang-Yoon Kim, Woochang Lim
We consider an excitatory population of subthreshold Izhikevich neurons which exhibit noise-induced firings. By varying the coupling strength , we investigate population synchro…
Frequency-Domain Order Parameters for the Burst And Spike Synchronization Transitions of Bursting Neurons
Sang-Yoon Kim, Woochang Lim
We are interested in characterization of synchronization transitions of bursting neurons in the frequency domain. Instantaneous population firing rate (IPFR) , which is direc…