Newsflash: Read our science article, Cupulolithiasis: A Critical Reappraisal, at http://doi.org/10.1002/oto2.38 BPPV is the best understood form of vertigo, and usually goes away promptly with simple maneuvers. Sometimes, though, it can persist, and in those cases, a somewhat different and rare form is diagnosed, called cupulolithiasis. This means “stones on the cupula”, the cupula beingContinue reading “Cupulolithiasis in BPPV: Rare, or non-existent?”
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A common malformation: Enlarged vestibular aqueduct syndrome (EVAS)
Since the inner ear is a pressure sensor, it is important to keep the pressures steady in the ear. This is a challenge because the ear bridges the space in the skull between the outside-the ear canal—and the inside, housing the brain. When you sneeze or strain, the pressure in the fluid around the brainContinue reading “A common malformation: Enlarged vestibular aqueduct syndrome (EVAS)”
The inner ear can be malformed
The inner ear is a delicate and complex structure, so it is critical that it be formed properly. Abnormalities in development arising prior to birth, called congenital malformations, can be associated with a complete absence of vestibular function from birth. Milder malformations can at first be silent, only to cause progressive or sudden losses ofContinue reading “The inner ear can be malformed”