MeSH definition : Sensory cells in the ampullary crest of each of the semicircular ducts, with their
apical STEREOCILIA embedded in a wedge-shaped gelatinous cupula. These hair cells
sense the movement of ENDOLYMPH resulting from angular acceleration of the head, and
send signals via the VESTIBULAR NERVE to the brain to maintain balance.;
Sensory cells in the ampullary crest of each of the semicircular ducts, with their
apical STEREOCILIA embedded in a wedge-shaped gelatinous cupula. These hair cells
sense the movement of ENDOLYMPH resulting from angular acceleration of the head, and
send signals via the VESTIBULAR NERVE to the brain to maintain balance.