著者

馬塲 完仁 坂田 英治 飯田 祐起子 半田 由紀 井上 鐵三

出版者

Japan Society for Equilibrium Research

雑誌

Equilibrium Research (ISSN:03855716)

巻号頁・発行日

vol.47, no.4, pp.396-402, 1988 (Released:2009-10-20)

参考文献数

26

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Eye movements induced by the I.V. injection of ketamine hydrochloride (Group 1; n=8) and diazepam (Group 2; n=7) were axamined electro-nystagmographically in 15 healthy adults.Complete gaze nystagmus and horizontal rebound nystagmus were observed in all 8 subjects of Group 1, and rebound nystagmus in all 4 directions in 2, but none had positional nystagmus.Primary position downbeat nystagmus was observed in 5 subjects of Group 2, and horizontal gaze nystagmus in all 7, but none had rebound nystagmus, vertical gaze nystagmus or positional nystagmus.

著者

馬塲 完仁 坂田 英治 大都 京子

出版者

耳鼻咽喉科臨床学会

雑誌

耳鼻咽喉科臨床 (ISSN:00326313)

巻号頁・発行日

vol.79, no.11, pp.1761-1769, 1986-11-01 (Released:2011-11-04)

参考文献数

7

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We reported fistula symptoms in three patients with congenital syphilis, one with sudden deafness and two with cochleovestibular disorders of unknown origin. Fistula symptoms in all six cases were atypical, so we emphasize that nystagmus is not the only symptom. Whether nystagmus or deviation is present depends upon the intensity of the stimulus and the degree of labyrinthine impairment. We observed pendular eye movements, when the external auditory canals were repeatedly compressed and decompressed with the patients' own fingers. Because of the various patterns on electronystagmography, it was suspected that the histopathology in these six patients was different.