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The human ear and frequency mapping in the cochlea. The three ossicles incus, malleus, and stapes transmit airborne vibration from the tympanic membrane to the oval window at the base of the cochlea. Because of the mechanical properties of the basilar membrane within the snail-shaped cochlea, high frequencies will produce a vibration peak near the oval window, whereas low frequencies will stimulate receptors near the apex of the cochlea (locations for three frequencies indicated schematically). Information from the cochlear receptor cells is transmitted to the cochlear nuclei via the 8th cranial nerve, and on through the mid brain to the cortex. Image reproduction rights can be found in the link near the bottom of this description. Sign up to Mr. Rebates for FREE and save 12% on any zazzle order in addition to a $5.00 sign up bonus All Rights Reserved; without: prejudice, recourse or notice (U.C.C. 1-308) Image Reproduction Rights: http://commons.wikimedia.org/wiki/File:Anatomy_of_Human_Ear_with_Cochlear_Frequency_Mapping.svg ear "human ear" "ear diagram" "ear chart" cochlea "human ear diagram" "human ear chart" "frequency mapping" ossicles incus malleus tympanic membrane basilar "tympanic membrane" "basilar membrane" hearing sound "human hearing" anatomy "anatomy chart" "anatomy diagram" chart diagram "human anatomy" biology "human biology" "biology chart" "biology diagram" science "science chart" "science diagram" school "school chart" "school diagram" "anatomy of the human ear" "anatomy of the human ear with cochlear frequecy mapping" auditory "auditory system" auricle "ear canal" Otolaryngologist "ear doctor" "Otolaryngologist chart" "Otolaryngologist diagram" "ear doctor chart" "ear doctor diagram"