Human Phenotype Ontology 
Grandparent Node:
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Abnormal visual electrophysiology (HP:0030453)help
Parent Node:
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Abnormality of visual evoked potentials (HP:0000649)help
..Starting node
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Abnormal flash visual evoked potentials (HP:0007928)help
Term ID: 7928
Name: Abnormal flash visual evoked potentials
Synonym:
Definition: Anomaly of the visual evoked potentials elicited by a flash stimulus, generally a flash of light subtending an angle of at least 20 degrees of the visual field and presented in a dimly lit room.
Comments:
Reference: HP:0007928
Genes and Diseases:
 
       Child Nodes:
........expandAbnormal timing of flash visual evoked potentials (HP:0030461) help
........expandAbnormal amplitude of flash visual evoked potentials (HP:0030462) help
................... HP:0008045 Enlarged flash visual evoked potentials
........expandAsymmetrical distribution of flash visual evoked potentials (HP:0030463) help

 Sister Nodes: 
..expandAbnormality of pattern visual evoked potentials (HP:0030455) help
..expandUndetectable visual evoked potentials (HP:0007965) help


Genes (4) :ATXN1 GALC POMGNT1 SCAPER

Diseases (4) :ORPHA:98755 OMIM:245200 OMIM:253280 OMIM:618195
 

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