Modifying a biologically inspired retina simulator to reconstruct realistic responses to moving stimuli - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Poster Communications Year :

Modifying a biologically inspired retina simulator to reconstruct realistic responses to moving stimuli

Abstract

The visual system constantly uses anticipation in everyday life, to compensate for the 30 to 150-ms delay that exists between the perception of a visual stimulus and the neural responses it elicits. Without this anticipation, a tennisman, for instance, would be unable to hit a moving ball. Neurobiologists first believed that the anticipation only happens in the visual cortex, but recent studies have shown that it starts earlier, in the retina. To better understand the state of the art and possibly propose new experiments, we are working on a retina simulator reproducing anticipation. Ultimately, we would like to use our reconstructed retina spike trains as inputs to a primary visual cortex simulator, and understand all the mechanisms lying behind anticipation. This work is done within the ANR project : Trajectory.
Fichier principal
Vignette du fichier
poster_cauca_frejus.pdf (1012.96 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01638104 , version 1 (19-11-2017)

Identifiers

  • HAL Id : hal-01638104 , version 1

Cite

Selma Souihel, Bruno Cessac. Modifying a biologically inspired retina simulator to reconstruct realistic responses to moving stimuli. Conference Cauca, Jun 2017, Fréjus, France. ⟨hal-01638104⟩
221 View
38 Download

Share

Gmail Facebook Twitter LinkedIn More