- incomplete achromatopsia
- see achromatopsia.
Dictionary of Hallucinations. J.D. Blom. 2010.
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Achromatopsia — Classification and external resources A person with complete achromatopsia would see only black, white and shades of grey. Additionally, the image would usually be blurry in brighter light (in the brightest light, effectively invisible) but would … Wikipedia
achromatopsia — Also referred to as monochromatism, monochromatopsia, and total colour blindness. The term achromatopsia comes from the Greek words achromatos (colourless) and opsis (seeing). It refers to the inability or strongly diminished ability to… … Dictionary of Hallucinations
Achromatopsia — An hereditary disorder of sight due to a lack of cone vision that type of vision provided by the cone photoreceptors in the retina. In the normal eye, there are some 6 million cone photoreceptors; they are located largely in the center of the… … Medical dictionary
achromatopsia, achromatopsy — This is the compete form of a., characterized by severe deficiency of color perception, associated with nystagmus, photophobia, reduced visual acuity, and “day blindness”; autosomal recessive inheritance, caused by … Medical dictionary
Cerebral achromatopsia — is a type of color blindness that is caused by damage to the cerebral cortex of the brain, rather than abnormalities in the cells of the eye s retina. It is often confused with congenital achromatopsia. Cerebral achromatopsia differs because… … Wikipedia
Congenital achromatopsia — An hereditary disorder of vision characterized by a lack of cone vision (sight provided by the cone photoreceptors in the retina). People with achromatopsia (achromats) are completely or almost completely colorblind. They have poor visual acuity … Medical dictionary
Achromatopsie — Classification et ressources externes CIM 10 H53.5 CIM 9 368.54 OMIM … Wikipédia en Français
Monochromatism — 1) Total inability to perceive color. A person with true monochromatism perceives only black, white, and shades of gray. It is due to lack of or damage to the cones of the eye that perceive color, or to inability of the nerves to translate… … Medical dictionary
GNAT2 — Guanine nucleotide binding protein (G protein), alpha transducing activity polypeptide 2, also known as GNAT2, is a human gene.cite web | title = Entrez Gene: GNAT2 guanine nucleotide binding protein (G protein), alpha transducing activity… … Wikipedia
List of diseases (A) — A listing of diseases.DiseasesTOC Aa Ab* Aagenaes syndrome * Aarskog Ose Pande syndrome * Aarskog syndrome * Aase Smith syndrome * Aase syndrome * ABCD syndrome * Abasia * Abdallat Davis Farrage syndrome * Abdominal aortic aneurysm * Abdominal… … Wikipedia