Vestibular membrane

From WikiMD.com - Food, Medicine & Wellness Encyclopedia

Vestibular membrane

The vestibular membrane (or Reissner's membrane) is a part of the inner ear in mammals. It separates the cochlear duct from the scala vestibuli. The vestibular membrane is a thin, non-sensory layer of simple squamous epithelium cells. It plays a crucial role in the function of the cochlea, which is involved in hearing.

Structure[edit | edit source]

The vestibular membrane is a thin layer of cells that separates the cochlear duct from the scala vestibuli. It is composed of two layers: an outer layer that faces the scala vestibuli and an inner layer that faces the cochlear duct. The outer layer is composed of simple squamous epithelium cells, while the inner layer is composed of a thin layer of connective tissue.

Function[edit | edit source]

The primary function of the vestibular membrane is to separate the cochlear duct from the scala vestibuli. This separation is crucial for the proper functioning of the cochlea. The cochlear duct contains a fluid called endolymph, which is different in composition from the perilymph that fills the scala vestibuli. The vestibular membrane prevents these two fluids from mixing, which is essential for the proper transduction of sound waves into nerve impulses.

Clinical significance[edit | edit source]

Damage to the vestibular membrane can lead to a variety of hearing disorders. For example, a rupture of the vestibular membrane can lead to a sudden loss of hearing and balance, a condition known as perilymph fistula. In addition, diseases such as Meniere's disease can cause a thickening of the vestibular membrane, which can also lead to hearing loss and balance problems.

See also[edit | edit source]

References[edit | edit source]








WHO Rod.svg
This article is a medical stub. You can help WikiMD by expanding it!
PubMed
Wikipedia
WikiMD
Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Transform your life with W8MD's budget GLP1 injections from $125

W8mdlogo.png
W8MD weight loss doctors team

W8MD offers a medical weight loss program NYC and a clinic to lose weight in Philadelphia. Our W8MD's physician supervised medical weight loss centers in NYC provides expert medical guidance, and offers telemedicine options for convenience.

Why choose W8MD?

Book Your Appointment

Start your NYC weight loss journey today at our NYC medical weight loss, and Philadelphia medical weight loss Call (718)946-5500 for NY and 215 676 2334 for PA

Search WikiMD

Ad.Tired of being Overweight? Try W8MD's NYC physician weight loss.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available. Call 718 946 5500.
Advertise on WikiMD

WikiMD's Wellness Encyclopedia

Let Food Be Thy Medicine
Medicine Thy Food - Hippocrates

Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.

Contributors: Prab R. Tumpati, MD