الاثنين، 30 يوليو 2012

What is Meniere's disease?

Meniere's disease is one of the diseases that affect the inner ear and cause sudden and severe bout of vertigo

And returns the name of the disease by that name to a French doctor called Meniere Meniere. And the disease occurs due to increased fluid pressure existing inner ear, leading to impaired balance and hearing.

Reasons for Causes
No member of the inner ear responsible for balance of the body is called vestibular labyrinth. And is in the form of rings (semi-circular canals) containing a liquid and capillary-like nerve receptors called hair cells Hair cells control the sense of balance. And consists of part bone and part membranous.
Membranes and this member is necessary for the sense of hearing and balance the body. And membranes that are surrounded by bone and filled with fluid called Alandoleemv endolymph. When a person moves his head moves this fluid Faihrk hair cells and induced to send signals to the nerves that send signals to the brain, alerting the movement of the body.

In the case of Meniere's disease occurs an increase in this fluid, leading to send wrong signals to the brain and body move as if in spite of that the person is resident, leading to an imbalance. When the amount of fluid increases drastically can lead to the destruction of membranes by this user is responsible for balance. The reason for increasing the amount of this fluid is still unknown so far.

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