| MP term: | abnormal vestibuloocular reflex |
| Synonym: | abnormal eye reflex |
| Synonym: | abnormal nystagmus |
| Synonym: | abnormal ocular reflex |
| Synonym: | abnormal vestibulo ocular reflex |
| Synonym: | abnormal VOR |
| MP id: | MP:0004844 |
| Alternate id: | MP:0001992, MP:0001477 |
| Definition: | any anomaly in the nystagmus or deviation of the eyes in response to stimulation of the vestibular system in which impulses are conveyed from the semicircular canals and the otolithic membrane to the oculomotor nerve; this stimulation may occur by angular acceleration or deceleration or by irrigation of the ear with hot or cold water; normally, this reflex functions to maintain a stable retinal image during head rotation by generating appropriate compensatory eye movements |
| Number of paths to term: | 3 |
denotes an 'is-a' relationship
denotes a 'part-of' relationship
behavior/neurological phenotypeabnormal behaviorabnormal motor capabilities/coordination/movementabnormal involuntary movementabnormal reflexabnormal blinking +abnormal milk ejectionabnormal optokinetic reflexabnormal pilomotor reflexabnormal pinna reflex +abnormal postural reflex +abnormal pupillary reflex +abnormal startle reflex +abnormal vestibulocollic reflexabnormal vestibuloocular reflex [MP:0004844] (14 genotypes, 15 annotations)abnormal horizontal vestibuloocular reflexabnormal vertical vestibuloocular reflexabnormal vestibuloocular dark reflexabnormal vestibuloocular light reflexabsent vestibuloocular reflexabnormal vibrissae reflexlimb graspingbehavior/neurological phenotypeabnormal behaviorabnormal sensory capabilities/reflexes/nociceptionabnormal reflexabnormal blinking +abnormal milk ejectionabnormal optokinetic reflexabnormal pilomotor reflexabnormal pinna reflex +abnormal postural reflex +abnormal pupillary reflex +abnormal startle reflex +abnormal vestibulocollic reflexabnormal vestibuloocular reflex [MP:0004844] (14 genotypes, 15 annotations)abnormal horizontal vestibuloocular reflexabnormal vertical vestibuloocular reflexabnormal vestibuloocular dark reflexabnormal vestibuloocular light reflexabsent vestibuloocular reflexabnormal vibrissae reflexlimb graspinghearing/vestibular/ear phenotypeabnormal ear physiologyabnormal vestibular system physiologyabnormal linear vestibular evoked potential +abnormal vestibular evoked myogenic potential +abnormal vestibulocollic reflexabnormal vestibuloocular reflex [MP:0004844] (14 genotypes, 15 annotations)abnormal horizontal vestibuloocular reflexabnormal vertical vestibuloocular reflexabnormal vestibuloocular dark reflexabnormal vestibuloocular light reflexabsent vestibuloocular reflexMouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc |
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last database update 05/08/2013 MGI 5.13 |
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