Activation of neuronal ensembles via controlled synchronization
| Autor: | Juan Gonzalo Barajas-Ramírez, Gualberto Solís-Perales |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Membrane potential
Quantitative Biology::Neurons and Cognition Resting state fMRI Computer science Control engineering Complex network Network topology 01 natural sciences Synchronization Winner-take-all Computer Science Applications 03 medical and health sciences 0302 clinical medicine medicine.anatomical_structure nervous system Control and Systems Engineering 0103 physical sciences medicine Neuron Electrical synapse 010306 general physics Neuroscience 030217 neurology & neurosurgery |
| Zdroj: | International Journal of Control, Automation and Systems. 15:122-128 |
| ISSN: | 2005-4092 1598-6446 |
| DOI: | 10.1007/s12555-015-0203-z |
| Popis: | In this contribution we present the activation of neuronal ensembles of Hindmarsh-Rose neurons by controlled synchronization. The main problem consists in to impose a particular spiking-bursting behavior in all the neurons of the network. We consider a network where the neurons are in its resting state, it is desired that the neurons change their resting state to a particular behavior of activation, dictated by a neuron called the reference neuron. The goal is reached by controlling some neurons in the network controlling only the membrane potential (electrical synapse). The key feature of the present contribution is that by controlling a small number of neurons in the network a desired behavior is induced in all the neurons in the network despite its network topology. The important parameters are the control gain and the coupling strength, thus the activation of the network lays down on a compromise between the control gain and the coupling strength. |
| Databáze: | OpenAIRE |
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