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.
any functional anomaly of the sensory system responsible for the sense of head position and movement of the body through space; such anomalies may result in impaired balance, dizziness, poor regulation of postural muscle tone and inability to detect quick movements of the head