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MAMMALIAN PHENOTYPE - ANNOTATIONS

The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.

Term:abnormal distortion product otoacoustic emission
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Accession:MP:0004736 term browser browse the term
Definition:any abnormality in the sound produced by the cochlea in response to stimulation with 2 simultaneous tones of different frequencies; this measurement is particularly useful in assessing the functional state of OHCs
Synonyms:exact_synonym: abnormal DPOAE(s)
 broad_synonym: Functional abnormality of the inner ear
 xref: HP:0011389



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  mammalian phenotype 5428
    hearing/vestibular/ear phenotype 23
      abnormal ear physiology 19
        abnormal hearing physiology 19
          abnormal otoacoustic response 1
            abnormal distortion product otoacoustic emission 0
              abnormal distortion product otoacoustic emission amplitude + 0
              abnormal distortion product otoacoustic emission threshold + 0
              absent distortion product otoacoustic emissions 0
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