Low number of luminance levels in the luminance noise increases color discrimination thresholds estimated with pseudoisochromatic stimuli

In pseudoisochromatic stimuli the presence of spatial and luminance noise forces the subject to discriminate the target from the background solely on the basis of chromaticity difference. Color-blind subjects may show difficulty to identify the target due to the elimination of borders and brightness...

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Detalles Bibliográficos
Autores principales: Souza, Givago S., Malone, Felecia L., Crawford, Teera L., Miquilini, Letícia, Salomão, Raílson C., Guimarães, Diego L., Ventura, Dora F., Fitzgerald, Malinda E. C., Silveira, Luiz Carlos L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2014
Materias:
Psychology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4274881/
https://www.ncbi.nlm.nih.gov/pubmed/25566106
http://dx.doi.org/10.3389/fpsyg.2014.01291

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