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Rubin(1975)总结17年的经验认为电眼震图能解释三个问题:(1)前庭功能是否正常;(2)不止常时是中枢还是末梢有问题;(3)问题在左侧还是右侧。但是1981年Salman对这种常规的临床检查提出疑议。本文用光电眼震描记术及Torok单温鉴别热试验(monothermal differential calori(?)test)检查了200例眩晕病人的前庭功能,结果正常与不正常还是有意义的,不正常者表示有器质性病变,而且90%以上还能给病变准确定位。检查常规是凡诉眩晕的患者,先做纯音测听和语言测听,然后进行前庭功能试验。前庭功能试验是采用光电眼震仪,检查项目包括:①定标,②正弦跟踪试验,③视动眼震,④自发眼震,⑤Wodak过指试验,⑥Torok单温鉴别热试验;⑦位置试
Rubin (1975) concluded that 17 years of experience suggest that electro-nystagmus can explain three questions: (1) whether vestibular function is normal; (2) central or peripheral problems when not always; (3) the problem is left or right . However, Salman raised questions about this routine clinical examination in 1981. In this paper, we examined the vestibular function of 200 patients with vertigo by photoelectric nystagmus and Torok monothermal differential calorie test (? Test), the results of normal and abnormal or meaningful, abnormal who said that there is texture Sexually transmitted diseases, and more than 90% can give accurate positioning of the lesion. Inspection routine is to complain of vertigo patients, first pure tone audiometry and audiometry, and then vestibular function test. Vestibular function test is the use of photoelectric tachymeter, inspection items include: ① calibration, ② sinusoidal tracking test, ③ optokinetic nystagmus, ④ spontaneous nystagmus, ⑤ Wodak over finger test, ⑥ Hotok single temperature differential test; ⑦ position test