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18 Cards in this Set
- Front
- Back
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sound is detected by a receptor organ in the cochlea called
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organ of corti
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the cochlea is a ____ ____ chamber
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spiral bony
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what runs through the center of the cochlea
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membranous cochlear duct
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name 3 chambers in the cochlea
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scala vestibule - scala tympani - scala media
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scala vestibuli is located ____ the cochlear duct
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above
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scala vestibuli is filled with
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perilymph
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scala tympani is located
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below the cochlear duct
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scala tympani is filled with
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perilymph
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scala media is filled with
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endolymph
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oval window is at the entrance of the
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vestibular canal
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round window is at the end of the
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tympanic canal
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the round window help reduce
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vibrations
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vestibular membrane make of the roof of the
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cochlear duct
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basilar membrane make the ____ of the ____
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floor - cochlear duct
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organ of corti sits within the
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cochlear duct
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the organ of corti contains ____ cells
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receptor
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tectorial membrane is a jelly-like flap lying above the ____ ____
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hair cells
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bending of the cilia on the hair cells causes ____ ____ generation
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nerve impulse
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