vestibular system with crista, macula, cochlea and receptor cells

ampulla ampullary anatomical anatomically anatomy auditory away balance biology body canal canals cell cellular cilia circular cochlea cochlear cone crista cross cupula cut displacement duct ducts dynamic ear eardrum ears elliptical endo enlarged equilibrium equilibrum external health hearing human inner labyrinth lymph macula malleus meatus medical medicine modiolus nerve organ otoliths otology oval petrous pilus receptor round saccule section semi semicircular sensory shaped sound spiral stapes static structure system temporal tube utricle vertigo vestibular