trichromasy
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trichromasy — … Useful english dictionary
anomalous trichromasy — see anomalous trichromatism … Dictionary of Hallucinations
protanomaly — A deficiency of color perception in which the red sensitive pigment in cones is decreased. [G. protos, first, + anomalia, anomaly] * * * prot·anom·a·ly ə lē n, pl lies deficient color vision in which an abnormally large proportion of red is… … Medical dictionary
tritanomaly — A type of partial color deficiency due to a deficiency or abnormality of blue sensitive retinal cones. [G. tritos, third, + anomalia, irregularity] * * * tri·ta·nom·a·ly (tri″tə nomґə le) [Gr. tritos third + anomaly] a very rare… … Medical dictionary
anomalous trichromatism — Also known as anomalous trichromasy. Both terms are used to denote those types of colour vision deficiency in which one of the retinal cones malfunctions in such a way that the resulting deficiency is relative rather than absolute in nature.… … Dictionary of Hallucinations
protanopia — Also known as protan colour deficiency and protan colour blindness. The term protanopia comes from the Greek words protos (first), an (not), and opsis (seeing). It translates roughly as not being able to see the first of the primary colours (i … Dictionary of Hallucinations
