Effect of hypergravity on vestibular compensation in guinea pigs.

Effect of hypergravity on vestibular compensation in guinea pigs. Research Abstract Details 

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Effect of hypergravity on vestibular compensation in guinea pigs. Abstract Text:

T Ikeda,T Sekitani,H Hara,T Tahara,M Takahashi,

The effect of hypergravity on vestibular compensation was studied in guinea pigs. Pharmacological labyrinthectomy was performed by injecting chloroform into the middle ear cavity under ether anesthesia. The guinea pigs were exposed to hypergravity on a centrifuge. The animals were divided into four groups: a group stimulated with 2G after labyrinthectomy of the right ear, a group stimulated with 2G after labyrinthectomy of the left ear to evaluate the influence of the centrifugal rotation, a group stimulated with acceleration and deceleration alone, and a control group which was maintained under similar conditions, but without centrifugation. Head deviation and nystagmus were recorded and analysed to assess the process of compensation at 1, 3, 5, 7 and 9 h after labyrinthectomy. The 2G-stimulated group showed faster compensation in head deviation than the control group. In this study, the hypergravity stimulation seemed to facilitate the compensation in head deviation.

Effect of hypergravity on vestibular compensation in guinea pigs. Publishing Authors By Initials

T Ikeda,T Sekitani,H Hara,T Tahara,M Takahashi,

For similar ear, inner: vestibule, labyrinth research abstracts see: ear, inner: vestibule, labyrinth research

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Effect of hypergravity on vestibular compensation in guinea pigs. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Acta oto-laryngologica. Supplementum

VOLUME: 519

Page Numbers: 173-5

Journal Abbreviation:

ISSN: 0365-5237

DAY: 13

MONTH: 02

YEAR: 1995

Effect of hypergravity on vestibular compensation in guinea pigs. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 370355

Effect of hypergravity on vestibular compensation in guinea pigs. Keywords Mesh Terms:

KEYWORDS: Vestibule, Labyrinth

MESH TERMS: physiopathology

Chemical & Substance for Abstract: Effect of hypergravity on vestibular compensation in guinea pigs. Information

Substance Name: Chloroform

Registry Number: 67-66-3

Grant and Affiliation Information for Effect of hypergravity on vestibular compensation in guinea pigs.

AFFILIATION: Department of Otolaryngology, Yamaguchi University School of Medicine, Ube, Japan.

Country: NORWAY

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MEDLINETA: Acta Otolaryngol Suppl

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