Transitions between beta and gamma rhythms in neural systems.
Copyright policy )Transitions between beta and gamma rhythms in neural systems.
We study the coexistence of different rhythms in a local network of one inhibitory and two excitatory nerve cells for a wide range of the excitatory synapse strength and of the slow K+-channel conductance. The dynamic features of spike trains in the presence of noise are discussed. It is found that noise can both cause switching between different states and induce coherent firing events.
- Technical University of Denmark Denmark
- Saratov State University Russian Federation
- University of Copenhagen Denmark
- University of Copenhagen Denmark
Neurons, Stochastic Processes, Potassium Channels, Time Factors, COHERENCE RESONANCE, STOCHASTIC RESONANCE, Biophysics, CAT, Biophysical Phenomena, PADDLEFISH, Electrophysiology, SYNCHRONIZATION, CELLS, OSCILLATIONS, Animals, VISUAL-CORTEX, NEURONS
Neurons, Stochastic Processes, Potassium Channels, Time Factors, COHERENCE RESONANCE, STOCHASTIC RESONANCE, Biophysics, CAT, Biophysical Phenomena, PADDLEFISH, Electrophysiology, SYNCHRONIZATION, CELLS, OSCILLATIONS, Animals, VISUAL-CORTEX, NEURONS
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