Inverted caloric nystagmus of perforated ears upon air caloric stimusation.
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چکیده
منابع مشابه
From nystagmus to the air and water caloric tests.
UNLABELLED The caloric test is an important tool for the assessment of labyrinthine function. OBJECTIVE To compare the nystagmus response in the caloric tests with air at 50ºC and 24ºC and with water at 44ºC and 30ºC. STUDY DESIGN Randomized crossover clinical trial. MATERIALS AND METHODS 40 healthy individuals were submitted to a neurotological evaluation, including caloric tests with ai...
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The objective of this study was to describe the role of electrical stimulation in controlling peripheral vertigo. In a prospective study on 13 healthy volunteers, nystagmus was induced with caloric stimulation and the interval of nystagmus disappearance was recorded. This time indicates the basal response of vestibular end-organ. After caloric irrigation, pulsed signal was applied for each...
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We studied caloric nystagmus before and after plugging all six semicircular canals to determine whether velocity storage contributed to the spatial orientation of caloric nystagmus. Monkeys were stimulated unilaterally with cold ( approximately 20 degrees C) water while upright, supine, prone, right-side down, and left-side down. The decline in the slow phase velocity vector was determined over...
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ژورنال
عنوان ژورنال: Nippon Jibiinkoka Gakkai Kaiho
سال: 1991
ISSN: 0030-6622,1883-0854
DOI: 10.3950/jibiinkoka.94.377