Human Phenotype Ontology 
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..expandReduced contrast sensitivity (HP:0032036)help
Term ID: 32036
Name: Reduced contrast sensitivity
Synonym: Abnormal contrast sensitivity
Definition: An abnormality in perception of contrast. Spatial contrast is a physical dimension referring to the light-dark transition of a border or an edge in an image that delineates the existence of a pattern or an object. Contrast sensitivity refers to a measure of how much contrast a person requires to see a target. Contrast-sensitivity measurements differ from acuity measurements; acuity is a measure of the spatial-resolving ability of the visual system under conditions of very high contrast, whereas contrast sensitivity is a measure of the threshold contrast for seeing a target.
Comments:
Reference: HP:0032036
Genes and Diseases:
 
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InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0032036HP:0032036Reduced contrast sensitivity0 CL E G H
HP:0032036HP:0032108Mildly reduced contrast sensitivity1 CL E G H
HP:0032036HP:0032112Abnormal Pelli Robson contrast sensitivity chart test1 CL E G H
HP:0032036HP:0032111Abnormal Vistech contrast sensitivity test1 CL E G H
HP:0032036HP:0032110Severely reduced contrast sensitivity1 CL E G H
HP:0032036HP:0032109Moderately reduced contrast sensitivity1 CL E G H


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Diseases (0) :
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.