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Showing results for tectorial membrane. Search instead for Tectorial+Membrane.

tectorial membrane

British  
/ tɛkˈtɔːrɪəl /

noun

  1. the membrane in the inner ear that covers the organ of Corti

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of tectorial membrane

C19: tectorial , from Latin tectōrium a covering, from tegere to cover

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It is composed of hair cells held in place above the basilar membrane like flowers projecting up from soil, with their exposed short, hair-like stereocilia contacting or embedded in the tectorial membrane above them.

From Textbooks • Jun. 9, 2022

Above the basilar membrane is the tectorial membrane.

From Textbooks • Jun. 9, 2022

Lightly resting atop the longest cilia is the tectorial membrane, which moves back and forth with each cycle of sound, tilting the cilia and allowing electric current into the hair cell.

From Textbooks • Jan. 1, 2015

When the pressure waves from the scala move the basilar membrane, the tectorial membrane slides across the stereocilia.

From Textbooks • Jun. 19, 2013

The stereocilia extend up from the hair cells to the overlying tectorial membrane, which is attached medially to the organ of Corti.

From Textbooks • Jun. 19, 2013

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