| MP term: | abnormal cochlear nerve compound action potential |
| Synonym: | abnormal auditory nerve compound action potential |
| MP id: | MP:0004415 |
| Definition: | anomaly in the combined potentials resulting from activation of the auditory division of the eighth cranial nerve; these potentials represent the summed activity of multiple cochlear afferent fibers discharging synchronously and thus assess the combined functional state of OHCs, IHCs, and their primary afferent innervation |
| Number of paths to term: | 2 |
denotes an 'is-a' relationship
denotes a 'part-of' relationship
hearing/vestibular/ear phenotypeabnormal ear physiologyabnormal hearing physiologyabnormal hearing electrophysiologyabnormal auditory brainstem response +abnormal auditory summating potentialabnormal cochlear frequency tuning +abnormal cochlear nerve compound action potential [MP:0004415] (41 genotypes, 41 annotations)absent cochlear nerve compound action potentialdecreased cochlear nerve compound action potentialincreased cochlear nerve compound action potentialabnormal cochlear nerve fiber responseabnormal cochlear potential +abnormal endocochlear potential +nervous system phenotypeabnormal nervous system physiologyabnormal nervous system electrophysiologyabnormal action potentialabnormal cochlear nerve compound action potential [MP:0004415] (41 genotypes, 41 annotations)absent cochlear nerve compound action potentialdecreased cochlear nerve compound action potentialincreased cochlear nerve compound action potentialimpaired ability to fire action potentialsMouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc |
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last database update 05/22/2013 MGI 5.13 |
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