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Bechterew decompensation.

D W Schwarz·K Hu
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Abstract

A right labyrinthectomy was performed in rats 5 months after a left labyrinthectomy. Spontaneous compensation of balance functions after both operations was assessed by observing nystagmus, rolling about the longitudinal axis, circular walking and head tilt. Decompensation, induced by brief halothane-NO anaesthesia, released predominantly symptoms characteristic for the period after the first labyrinthectomy. Bechterew symptoms could, however, also be decompensated. It is concluded that Bechterew compensation does not re-establish balance in the central vestibular system. Dysbalance and vertigo of vestibular origin is thus conceivable in patients after all peripheral vestibular function has been lost.

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AnimalsEar, InnerGaitNystagmus, PathologicPostural BalanceRatsReflexVestibular NucleiVestibule, LabyrinthJournal ArticleResearch Support, Non-U.S. Gov't

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D W Schwarz, K Hu. Bechterew decompensation.. https://doi.org/10.3109/00016488609108623

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