337 citations · 775 across the 10 of their papers we have counts for
10 papers
Synchronization-Induced Spike Termination in Networks of Bistable Neurons
Muhammet Uzuntarla, Joaquin J. Torres, Ali Çalım +1
We observe and study a self-organized phenomenon whereby the activity in a network of spiking neurons spontaneously terminates. We consider different types of populations, consisti…
Double Inverse Stochastic Resonance with Dynamic Synapses
M. Uzuntarla, J. J. Torres, P. So +2
We investigate the behavior of a model neuron that receives a biophysically-realistic noisy post-synaptic current based on uncorrelated spiking activity from a large number of affe…
Generating macroscopic chaos in a network of globally coupled phase oscillators
Paul So, Ernest Barreto
We consider an infinite network of globally-coupled phase oscillators in which the natural frequencies of the oscillators are drawn from a symmetric bimodal distribution. We demons…
Ion Concentration Dynamics as a Mechanism for Neuronal Bursting
Ernest Barreto, John R. Cressman
We describe a simple conductance-based model neuron that includes intra- and extra-cellular ion concentration dynamics and show that this model exhibits periodic bursting. The burs…
Exact Results for the Kuramoto Model with a Bimodal Frequency Distribution
E. A. Martens, E. Barreto, S. H. Strogatz +3
We analyze a large system of globally coupled phase oscillators whose natural frequencies are bimodally distributed. The dynamics of this system has been the subject of long-standi…
The Influence of Sodium and Potassium Dynamics on Excitability, Seizures, and the Stability of Persistent States: II. Network and Glial Dynamics
Ghanim Ullah, John R. Cressman, Ernest Barreto +1
In these companion papers, we study how the interrelated dynamics of sodium and potassium affect the excitability of neurons, the occurrence of seizures, and the stability of persi…