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Ear and Course of Sound in Cochlea Anatomy


Ear and Course of Sound in Cochlea Anatomy
Limbs of stapes, Facial nerve (CN VII) (cut), Prominence of lateral semicircular canal, Base of stapes in vestibular (oval) window, Vestibule, Semicircular ducts, ampullae, utricle, and saccule, Tegmen tympani Incus, Malleus (head), Epitympanic recess, Auricle,

Ear and Course of Sound in Cochlea Anatomy

Arcuate Facial nerve (CN VII) (cut) eminence Vestibular nerve, Cochlear nerve, Frontal section, Internal acoustic meatus, Vestibulocochlear nerve (CN VIII), Tympanic membrane, Parotid gland, Tympanic cavity, Promontory, Cochlear (round) window, Auditory tube (eustachian), Internal jugular vein, External acoustic meatus, Helicotrema, Nasopharynx, Cochlea, Scala vestibule, Scala tympani, Cochlear duct containing spiral organ (of Corti), Adult, Auditory tube (eustachian) Child, Auditory tube (eustachian) is shorter and more horizontal.