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Noise and adaptation in multistable perception: noise drives when to switch, adaptation determines percept choice.

Autor
Huguet, G.; Rinzel, J.; Hupé, J.
Tipus d'activitat
Article en revista
Revista
Journal of vision
Data de publicació
2014-03-13
Volum
14
Número
3
Pàgina inicial
1
Pàgina final
24
DOI
https://doi.org/10.1167/14.3.19 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/23524 Obrir en finestra nova
URL
http://www.journalofvision.org/content/14/3/19 Obrir en finestra nova
Resum
We study the dynamics of perceptual switching in ambiguous visual scenes that admit more than two interpretations/percepts to gain insight into the dynamics of perceptual multistability and its underlying neural mechanisms. We focus on visual plaids that are tristable and we present both experimental and computational results. We develop a firing-rate model based on mutual inhibition and adaptation that involves stochastic dynamics of multiple-attractor systems. The model can account for the dyn...
Citació
Huguet, G.; Rinzel, J.; Hupé, J. Noise and adaptation in multistable perception: noise drives when to switch, adaptation determines percept choice.. "Journal of vision", 13 Març 2014, vol. 14, núm. 3, p. 1-24.
Grup de recerca
SD - Sistemes Dinàmics de la UPC

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