What is the role of electrocochleography in the workup of migraine-associated vertigo?

Updated: Jun 17, 2021
  • Author: Aaron G Benson, MD; Chief Editor: Arlen D Meyers, MD, MBA  more...
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Patients with a several-year history of Ménière disease often have a reduced vestibular response on at least 1 side. Electrocochleography (ECoG) may help to differentiate Ménière disease and perilymphatic fistula from migraine-associated vertigo.

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