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  4. Phase locking and coincidence detection in threshold coupled neural oscillators
 
conference paper

Phase locking and coincidence detection in threshold coupled neural oscillators

de Lange, E.
•
Belykh, I.  
2003
Nonlinear Dynamics of Electronics Systems (NDES 2003)
Workshop on Nonlinear Dynamics of Electronic Systems (NDES 2003), Scuol, Switzerland

Small assemblies of Fitzhugh-Nagumo neural oscillators are used to study a type of threshold coupling coming from biology where it is used to model synapses. Phase locking and coincidence detection is modelled in the two most simple coupling configurations. For the threshold coupling Fast Threshold Modulation is used. The mechanism of phase locking for master slave coupling is revealed. A setup for coincidence detection is presented for which also the influence of noise is studied and it is shown that the presence of noise can increase the sensitivity of the detection, a phenomenon that is known is Stochastic Resonance.

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Type
conference paper
Author(s)
de Lange, E.
Belykh, I.  
Date Issued

2003

Published in
Nonlinear Dynamics of Electronics Systems (NDES 2003)
Volume

1

Start page

65

End page

68

Subjects

Non-Linear Dynamics

•

Neuron modelling

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LANOS  
Event nameEvent placeEvent date
Workshop on Nonlinear Dynamics of Electronic Systems (NDES 2003), Scuol, Switzerland

Scuol, Switzerland

May 18-22 2003

Available on Infoscience
December 3, 2004
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/183255
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