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Mammalian Phenotype Browser
Term Detail
MP term:cochlear ganglion hypoplasia
Synonym: reduced number of spiral ganglion cells
Synonym: spiral ganglion hypoplasia
MP id: MP:0003637
Definition: underdevelopment or reduced size, usually due to a reduced number of cells, of the group of nerve cell bodies that conveys auditory sensation from the organ of Corti to the hindbrain and resides on the cochlear part of the vestibulocochlear nerve (eighth cranial nerve)
Number of paths to term: 2

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal somatic nervous system morphology
                                is-aabnormal cranial ganglia morphology
                                        is-aabnormal cochlear ganglion morphology
                                                is-asmall cochlear ganglion
                                                        is-acochlear ganglion hypoplasia [MP:0003637] (13 genotypes, 13 annotations)


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal somatic nervous system morphology
                                is-aabnormal somatic sensory system morphology
                                        is-aabnormal sensory ganglion morphology
                                                is-aabnormal cochlear ganglion morphology
                                                        is-asmall cochlear ganglion
                                                                is-acochlear ganglion hypoplasia [MP:0003637] (13 genotypes, 13 annotations)

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last database update
10/08/2014
MGI 5.20
The Jackson Laboratory