info:eu-repo/semantics/article
Analysis of a Signal Transmission in a Pair of Izhikevich Coupled Neurons
Fecha
2020-12Registro en:
Margarit, David Hipólito; Reale, Marcela Verónica; Scagliotti, Ariel Fabricio; Analysis of a Signal Transmission in a Pair of Izhikevich Coupled Neurons; World Scientific; Biophysical Reviews and Letters; 15; 4; 12-2020; 195-206
1793-0480
1793-7035
CONICET Digital
CONICET
Autor
Margarit, David Hipólito
Reale, Marcela Verónica
Scagliotti, Ariel Fabricio
Resumen
Individual neuron models give a comprehensive explanation of the behaviour of the electrical potential of cell membranes. These models were and are a source of constant analysis to understand the functioning of, mainly, the complexity of the brain. In this work, using the Izhikevich model, we propose, analyze and characterize the transmission of a signal between two neurons unidirectionally coupled. Two possible states were characterized (sub-threshold and over-threshold) depending on the values of the signal amplitude, as well also the relationship between the transmitted and received signal taking into account the coupling. Furthermore, the activation of the emitting neuron (its transition from a resting state to spiking state) and the transmission to the receptor neuron were analyzed by adding white noise to the system.