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basilar membrane

American  

noun

Anatomy.
  1. a supporting membrane, especially the membrane that supports the organ of Corti in the ear and aids in translating sound vibrations into electrical signals.


Etymology

Origin of basilar membrane

First recorded in 1865–70

Example Sentences

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The hair cells are arranged on the basilar membrane in an orderly way.

From Textbooks Jun. 9, 2022

Different regions of the basilar membrane vibrate according to the frequency of the sound wave conducted through the fluid in the cochlea.

From Textbooks Jun. 9, 2022

Higher frequency waves move the region of the basilar membrane that is close to the base of the cochlea.

From Textbooks Jun. 19, 2013

As the fluid waves move through the scala vestibuli and scala tympani, the basilar membrane moves at a specific spot, depending on the frequency of the waves.

From Textbooks Jun. 19, 2013

Another theory is that the basilar membrane responds to all kinds of vibrations and the analysis of sound takes place in the brain.

From Physiology and Hygiene for Secondary Schools by Walters, Francis M.

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