The Human Ear - The Inside Story A crossword testing knowledge on parts of the human ear. 5.0 / 5 based on 2 ratings ? FunFunNone Created by: Underclass NerdCreated on: 05-05-13 12:57 The soft outer ear. pinna 1 of 8 The part that transforms signals into electrical impulses to send to the brain. cochlea 2 of 8 The part that carries sound vibrations into the body. eardrum 3 of 8 One of the three bones that conducts sound from the eardrum to your middle ear. anvil 4 of 8 Transmits sound vibrations from the incus to the membrane in the inner ear. stirrup 5 of 8 A bundle of nerve fibers that carries hearing information between the cochlea and the brain. auditorynerve 6 of 8 The part that directs sound from the external ear. earcanal 7 of 8 The part that equalizes air pressure in your middle ear. eustachiantube 8 of 8
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