The human ear has three parts:
Outer ear: Includes the pinna and auditory canal; collects sound and directs it to the eardrum.
Middle ear: Contains the eardrum and ossicles (malleus, incus, stapes); amplifies and transmits sound.
Inner ear: Includes the cochlea (converts sound to nerve signals) and semicircular canals (balance).
The Eustachian tube equalizes pressure.
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Outer ear: Includes the pinna and auditory canal; collects sound and directs it to the eardrum.
Middle ear: Contains the eardrum and ossicles (malleus, incus, stapes); amplifies and transmits sound.
Inner ear: Includes the cochlea (converts sound to nerve signals) and semicircular canals (balance).
The Eustachian tube equalizes pressure.
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