In anatomical terms, three sections are distinguished in the human ear . the outer ear, consisting of the auricle and the external auditory canal ; the middle ear, composed of the tympanic cavity and having appendages – the Eustachian tube and cells of the mastoid process; inner ear (labyrinth), consisting of a cochlea (part auditory), vestibule and semicircular canals (organ of equilibrium). If we attach to this the auditory nerve from the periphery […]
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