Polygraphic recording is presented of the sleep pattern in a young male who developed nystagmus and oscillopsia associated with a remittent CNS demyelinating disease. The vestibular nystagmus observed during wakefulness disappeared during all stages of sleep, including rapid eye movement sleep (REM). Since vestibular nystagmus experimentally induced in wakefulness is also absent during all phases of sleep, these findings suggest that during sleep similar suppressive mechanisms are operative.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC494468 | PMC |
http://dx.doi.org/10.1136/jnnp.36.5.833 | DOI Listing |
Eur J Neurol
January 2025
Department of Neurology, University Hospital Schleswig-Holstein, Lübeck, Germany.
Background And Purpose: Patients with episodic ataxia type 2 (EA2) suffer from recurrent paroxysmal episodes of vertigo and oscillopsia. Pathophysiologically, altered neuronal excitability has been suspected. Vestibular excitability in 22 EA2 patients and 22 age-matched healthy participants was compared.
View Article and Find Full Text PDFAuris Nasus Larynx
August 2024
Department of Otorhinolaryngology-Head & Neck Surgery, Osaka University Graduate School of Medicine, Osaka, Japan.
Auris Nasus Larynx
April 2024
Department of Otolaryngology Head and Neck Surgery, Nara Medical University, Kashihara, Japan.
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