Long-term priors influence visual perception through recruitment of long-range feedback

Priors learnt from lifetime experiences influence perception. The authors show that when perception is congruent with a long-term prior, there is increased top-down input in the ventral visual stream, whereas bottom-up input is enhanced when perception is incongruent with prior.

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Detalles Bibliográficos
Autores principales: Richard Hardstone, Michael Zhu, Adeen Flinker, Lucia Melloni, Sasha Devore, Daniel Friedman, Patricia Dugan, Werner K. Doyle, Orrin Devinsky, Biyu J. He
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/319c2ab2000a4c2fa3bee260f7cfbac0
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Sumario:Priors learnt from lifetime experiences influence perception. The authors show that when perception is congruent with a long-term prior, there is increased top-down input in the ventral visual stream, whereas bottom-up input is enhanced when perception is incongruent with prior.