There are five sensory organs innervated by the vestibular nerve ; three semicircular canals ( HSCC , SSCC , PSCC ) and two otolith organs ( Saccule and Utricle ) .
Head entity: utricle Q974231 28
Tail entity: otolith Q591800 23
Relation (head \u2192 tail): P527
Inverse relation (tail \u2192 head): P361