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Mammalian Phenotype Browser
Term Detail
MP term:abnormal auditory brainstem response
Synonym: abnormal ABRs
Synonym: abnormal BAEP(s)
Synonym: abnormal brainstem auditory brainstem response(s)
Synonym: abnormal brainstem auditory evoked potential
Synonym: abnormal brainstem evoked responses
MP id: MP:0004738
Definition: anomaly in the electrical activity generated in the ascending auditory system in response to short tone bursts; may be used to evaluate sensorineural hearing function; measurements may include the amplitude (the number of neurons firing), latency (the speed of transmission), interpeak latency (the time between peaks), interaural latency (the difference in wave V latency between ears) and threshold
Number of paths to term: 1

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


mammalian phenotype
        is-ahearing/vestibular/ear phenotype
                is-aabnormal ear physiology
                        is-aabnormal hearing physiology
                                is-aabnormal hearing electrophysiology
                                        is-aabnormal auditory brainstem response [MP:0004738] (493 genotypes, 530 annotations)
                                                is-aabnormal auditory brainstem response waveform shape
                                                is-adecreased threshold for auditory brainstem response
                                                is-aincreased or absent threshold for auditory brainstem response
                                        is-aabnormal auditory summating potential
                                        is-aabnormal cochlear frequency tuning +
                                        is-aabnormal cochlear nerve compound action potential +
                                        is-aabnormal cochlear nerve fiber response
                                        is-aabnormal cochlear potential +
                                        is-aabnormal endocochlear potential +

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last database update
09/23/2014
MGI 5.19
The Jackson Laboratory