Color Discrimination Is Affected by Modulation of Luminance Noise in Pseudoisochromatic Stimuli

• Published in: Frontiers in psychology Vol. 7; p. 1006
• Main Authors: Cormenzana Méndez, Iñaki, Martín, Andrés, Charmichael, Teaire L., Jacob, Mellina M., Lacerda, Eliza M. C. B., Gomes, Bruno D., Fitzgerald, Malinda E. C., Ventura, Dora F., Silveira, Luiz C. L., O'Donell, Beatriz M., Souza, Givago S.
• Format: Journal Article
• Language: English
• Published: Switzerland Frontiers Media S.A 06.07.2016
• Subjects: Psychology; reaction time; color-luminance interaction; Cambridge Color Test; color discrimination thresholds; pseudoisochromatic stimulus; color vision

Pseudoisochromatic stimuli have been widely used to evaluate color discrimination and to identify color vision deficits. Luminance noise is one of the stimulus parameters used to ensure that subject's response is due to their ability to discriminate target stimulus from the background based sol...