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Perceptual learning reflects external noise filtering and internal noise reduction through channel reweighting

To investigate the nature of plasticity in the adult visual system, perceptual learning was measured in a peripheral orientation discrimination task with systematically varying amounts of external (environmental) noise. The signal contrasts required to achieve threshold were reduced by a factor or t...

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Detalles Bibliográficos
Autores principales: Dosher, Barbara Anne, Lu, Zhong-Lin
Formato: Artigo
Lenguaje:Inglês
Publicado: The National Academy of Sciences 1998
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC25004/
https://ncbi.nlm.nih.gov/pubmed/9811913
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