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Encoding in a network of sparsely connected spiking neurons : application to locust olfaction

Etienne Hugues 1 Dominique Martinez 1
1 CORTEX - Neuromimetic intelligence
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : Experiments in the locust antennal lobe have revealed that during odor stimulation an oscillation appears together with an odor-specific transient synchronization of the projecting excitatory cells. In order to investigate this behavior, we consider a network of sparsely connected excitatory and inhibitory spiking neurons with noisy stimulus input. For sufficiently strong inhibition, its activity oscillates and, for stronger inhibition, the equally-inhibited excitatory cells fire in distinguishable and precise time windows.
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https://hal.inria.fr/inria-00100112
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Submitted on : Tuesday, September 26, 2006 - 10:14:13 AM
Last modification on : Friday, February 26, 2021 - 3:28:03 PM

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  • HAL Id : inria-00100112, version 1

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Etienne Hugues, Dominique Martinez. Encoding in a network of sparsely connected spiking neurons : application to locust olfaction. Thirteenth Annual Computational Neuroscience Meeting - CNS'2004, Jul 2004, Baltimore, Maryland, 6 p. ⟨inria-00100112⟩

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