Journal of Southern Medical University ›› 2014, Vol. 34 ›› Issue (01): 79-.
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Abstract: Objective To establish a mechanical simulation model for studying the relationship between the characteristicfrequency and feature location of the basilar membrane of the cochlea. Methods Macro-mechanical methods were used tosimplify the details of the model. With simulation tools, the basilar membrane vibration frequency characteristics wereanalyzed based on the box model. Results The basilar membrane had obvious frequency-selective properties, and the basilarmembrane from the stapes was sensitive to high frequencies while the farther membrane was sensitive to low frequencies.Conclusion The frequency characteristics of the basilar membrane of the cochlea is mainly a result of the longitudinalvariations of the geometric dimensions and material properties and is not related with other structures within the cochlea corti.
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https://www.j-smu.com/EN/Y2014/V34/I01/79