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Anomalous trichromacy

MedGen UID:: 868905
•Concept ID:: C4023316
•: Anatomical Abnormality

HPO:	HP:0011519

Definition

Individuals with anomalous trichromacy possess three types of cones, but one of the three types of cones has an abnormal spectral sensitivity compared to normal cones. [from HPO]

Term Hierarchy

GTR
MeSH

CClinical test, RResearch test, OOMIM, GGeneReviews, VClinVar

CROGVAnomalous trichromacy

Phenotypic abnormality
- Abnormality of the eye
  - Abnormal eye physiology
    - Abnormality of vision
      - Color vision defect
        Dyschromatopsia
        Anomalous trichromacy
        Blue color blindness
        Deuteranomaly
        Protanomaly

Professional guidelines

PubMed

Can Protanopia Be Correctly Diagnosed in Clinical Practice? An Evaluation of Diagnosis by Four Screening Tests.

Davison PA, Scanlon G
Optom Vis Sci 2020 Oct;97(10):852-856. doi: 10.1097/OPX.0000000000001582. PMID: 33055513

Variety of genotypes in males diagnosed as dichromatic on a conventional clinical anomaloscope.

Neitz M, Carroll J, Renner A, Knau H, Werner JS, Neitz J
Vis Neurosci 2004 May-Jun;21(3):205-16. doi: 10.1017/s0952523804213293. PMID: 15518190 Free PMC Article

See all (2)

Recent clinical studies

Etiology

Color Compensation in Anomalous Trichromats Assessed with fMRI.

Tregillus KEM, Isherwood ZJ, Vanston JE, Engel SA, MacLeod DIA, Kuriki I, Webster MA
Curr Biol 2021 Mar 8;31(5):936-942.e4. Epub 2020 Dec 15 doi: 10.1016/j.cub.2020.11.039. PMID: 33326771 Free PMC Article

Compensation for red-green contrast loss in anomalous trichromats.

Boehm AE, MacLeod DI, Bosten JM
J Vis 2014 Nov 20;14(13):19. doi: 10.1167/14.13.19. PMID: 25413625 Free PMC Article

A physiologically-based model for simulation of color vision deficiency.

Machado GM, Oliveira MM, Fernandes LA
IEEE Trans Vis Comput Graph 2009 Nov-Dec;15(6):1291-8. doi: 10.1109/TVCG.2009.113. PMID: 19834201

The simple perfection of quantum correlation in human vision.

Bouman MA
Prog Neurobiol 2006 Jan;78(1):38-60. Epub 2005 Dec 27 doi: 10.1016/j.pneurobio.2005.11.006. PMID: 16377059

A study of women heterozygous for colour deficiencies.

Jordan G, Mollon JD
Vision Res 1993 Jul;33(11):1495-508. doi: 10.1016/0042-6989(93)90143-k. PMID: 8351822

See all (5)

Diagnosis

Screening for mild anomalous trichromacy using the Ishihara plates test.

Somers LP, Bosten JM
J Opt Soc Am A Opt Image Sci Vis 2023 Mar 1;40(3):A208-A219. doi: 10.1364/JOSAA.476536. PMID: 37133039

Color discrimination in anomalous trichromacy: Experiment and theory.

Boehm AE, Bosten J, MacLeod DIA
Vision Res 2021 Nov;188:85-95. Epub 2021 Jul 20 doi: 10.1016/j.visres.2021.05.011. PMID: 34293614

Task-dependent contrast gain in anomalous trichromats.

Vanston JE, Tregillus KEM, Webster MA, Crognale MA
Vision Res 2021 Jul;184:14-22. Epub 2021 Mar 25 doi: 10.1016/j.visres.2021.02.003. PMID: 33773293 Free PMC Article

Color Compensation in Anomalous Trichromats Assessed with fMRI.

Adaptive Changes in Color Vision from Long-Term Filter Usage in Anomalous but Not Normal Trichromacy.

Werner JS, Marsh-Armstrong B, Knoblauch K
Curr Biol 2020 Aug 3;30(15):3011-3015.e4. Epub 2020 Jun 25 doi: 10.1016/j.cub.2020.05.054. PMID: 32589909

See all (19)

Therapy

Prevalence of congenital color vision defects in Saudi females of Arab origin.

Alabdelmoneam M
Optometry 2011 Sep;82(9):543-8. Epub 2011 Jun 15 doi: 10.1016/j.optm.2011.01.013. PMID: 21680257

The dimensionality of color vision in carriers of anomalous trichromacy.

Jordan G, Deeb SS, Bosten JM, Mollon JD
J Vis 2010 Jul 1;10(8):12. doi: 10.1167/10.8.12. PMID: 20884587

The simple perfection of quantum correlation in human vision.

Bouman MA
Prog Neurobiol 2006 Jan;78(1):38-60. Epub 2005 Dec 27 doi: 10.1016/j.pneurobio.2005.11.006. PMID: 16377059

See all (3)

Prognosis

Screening for mild anomalous trichromacy using the Ishihara plates test.

Somers LP, Bosten JM
J Opt Soc Am A Opt Image Sci Vis 2023 Mar 1;40(3):A208-A219. doi: 10.1364/JOSAA.476536. PMID: 37133039

Nonlinear cortical encoding of color predicts enhanced McCollough effects in anomalous trichromats.

Robinson AE, Bosten JM, MacLeod DIA
Vision Res 2023 Feb;203:108153. Epub 2022 Dec 2 doi: 10.1016/j.visres.2022.108153. PMID: 36470153

Color discrimination in anomalous trichromacy: Experiment and theory.

Boehm AE, Bosten J, MacLeod DIA
Vision Res 2021 Nov;188:85-95. Epub 2021 Jul 20 doi: 10.1016/j.visres.2021.05.011. PMID: 34293614

Color Compensation in Anomalous Trichromats Assessed with fMRI.

Opsin gene repertoires in northern archaic hominids.

Taylor JS, Reimchen TE
Genome 2016 Aug;59(8):541-9. Epub 2016 May 25 doi: 10.1139/gen-2015-0164. PMID: 27463216

See all (12)

Clinical prediction guides

Screening for mild anomalous trichromacy using the Ishihara plates test.

Somers LP, Bosten JM
J Opt Soc Am A Opt Image Sci Vis 2023 Mar 1;40(3):A208-A219. doi: 10.1364/JOSAA.476536. PMID: 37133039

Color discrimination in anomalous trichromacy: Experiment and theory.

Boehm AE, Bosten J, MacLeod DIA
Vision Res 2021 Nov;188:85-95. Epub 2021 Jul 20 doi: 10.1016/j.visres.2021.05.011. PMID: 34293614

Task-dependent contrast gain in anomalous trichromats.

Vanston JE, Tregillus KEM, Webster MA, Crognale MA
Vision Res 2021 Jul;184:14-22. Epub 2021 Mar 25 doi: 10.1016/j.visres.2021.02.003. PMID: 33773293 Free PMC Article

Color Compensation in Anomalous Trichromats Assessed with fMRI.

Adaptive Changes in Color Vision from Long-Term Filter Usage in Anomalous but Not Normal Trichromacy.

Werner JS, Marsh-Armstrong B, Knoblauch K
Curr Biol 2020 Aug 3;30(15):3011-3015.e4. Epub 2020 Jun 25 doi: 10.1016/j.cub.2020.05.054. PMID: 32589909

See all (19)

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Anomalous trichromacy

Definition

Term Hierarchy

Professional guidelines

PubMed

Recent clinical studies

Etiology

Diagnosis

Therapy

Prognosis

Clinical prediction guides

Supplemental Content

Table of contents

Clinical resources

Practice guidelines

Consumer resources

Reviews

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