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Ear parts ap psychology Flashcards

Advanced Placement Psychology
Enterprise High School, Redding, CA
All terms from Myers Psychology for AP (BFW Worth, 2011)

Terms : Hide Images
5051401854cochleaa coiled, bony, fluid-filled tube in the inner ear through which sound waves trigger nerve impulses0
5051401859Ear CanalThe narrow, tubelike passage through which sound enters the ear. Also called external auditory canal .1
5051401860Anvila tiny bone that passes vibrations from the hammer to the stirrup2
5051401861HammerThe hammer-shaped bone that is the outermost of the three small bones in the mammalian middle ear. Also called Malleus.3
5051401862Stirrupthe smallest bone in the human body; it is situated in the ear and passes vibrations from the anvil to cochlea4
5051401863Eardruma membrane of the middle ear that vibrates in response to sound waves5
5051401864Auditory nervea bundle of nerve fibers that carries hearing information between the cochlea the brain6
5051401865pinnaIt gathers sound energy and focuses it on the eardrum7
5051411276Semicircular canalsHelp you keep your balance8
5051414743Eustachian tubepermitting the equalization of pressure on each side of the eardrum9

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