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Characteristics of vestibular migraine, probable vestibular migraine, and recurrent vertigo of childhood in caloric and video head impulse tests [PDF]
Frontiers in Neurology, 2022 ObjectiveVertigo is very common in children, but the specific diagnosis and characteristics are not clear. The main objective of this study was to analyze the characteristics of caloric test (CT) and video head impulse test (vHIT) in vestibular migraine ...
Qin Zhang +38 more
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Assessing vestibular function using electroencephalogram rhythms evoked during the caloric test [PDF]
Frontiers in Neurology, 2023 IntroductionThe vestibular system is responsible for motion perception and balance preservation in the body. The vestibular function examination is useful for determining the cause of associated symptoms, diagnosis, and therapy of the patients.
Yutong Han +16 more
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Nippon Jibiinkoka Gakkai Kaiho, 1984 1. 少量注水法による冷水刺激検査を客観的に評価するために,正常者10名に対し,1)20°C 5ml 10秒間注水20秒間刺激(少量注水法)2)20°C 20ml 10秒間注水,3)20°C 50ml 20秒間注水,4)簡易法による冷温交互試験(20ml 10秒間注水)を行った.1),2)は暗所開眼下およびフレンッェル眼鏡下,3),4)は暗所開眼下に観察し,眼振最大緩徐相速度,眼振持続時間を比較した.2. 眼振最大緩徐相速度は注水条件,観察条件により異なり,暗所の20°C 5ml 10秒間注水20秒間刺激が最も反応が強く(34.6度/秒),個体間の変動も小さかった.これに対し簡易法による冷温交互試験ではきわめて反応が弱く,温刺激では冷刺激の約2倍の反応が得られたが,8.4度/秒にすぎなかった ...
C, Midorikawa +3 more
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Frontiers in Neurology, 2022 ObjectiveThis study investigates the association between vestibular function and prognosis in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL).DesignA retrospective analysis of 64 patients with UISSNHL was performed.
Min Liang +31 more
doaj +1 more source
Frontiers in Neurology, 2023 BackgroundThe video head impulse test (vHIT) is a valuable clinical tool that can help identify dysfunction of the semicircular canals. While in cases with semicircular canal dysfunction, both decreased vestibulo-ocular reflex (VOR) gain and corrective ...
Kayoko Kabaya +4 more
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Brazilian Journal of Otorhinolaryngology, 2023 Objective: To analyze, by means of a systematic review and meta-analysis, the proportion of patients with Meniere’s disease who have altered caloric test and vHIT, as well as to determine the prevalence of altered caloric test and normal vHIT ...
Jonas Belchior Tamanini +5 more
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Sensitivity of Romberg Test in Diagnosis of Peripheral Vestibular Disorders in Comparison with Caloric Test: Psychometric Study [PDF]
مجله پژوهش در علوم توانبخشی, 2020 Introduction: Romberg test is one of the balance screening tests. Since this test does not require special equipment, it is widely used in the evaluation of people suffering from balance disorders.
Fatemeh Moghadasi-Boroujeni +1 more
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Caloric and video head impulse test dissociated results in dizzy patients
Frontiers in Neurology, 2022 IntroductionWe are now able to detect abnormalities for any semicircular canal with the use of the video head impulse test (vHIT). Prior to the vHIT, the gold standard for unilateral canal paresis of the lateral canal was considered the caloric test ...
Sofia Waissbluth +3 more
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What does the video head impulse test tell us about post-caloric vestibular recruitment?
Brazilian Journal of Otorhinolaryngology, 2023 Objective: The vestibular recruitment observed in caloric testing is a new tool in the study of the vestibulo-ocular reflex. This study aimed to determine the sensitivity and specificity of the video head impulse test to detect post-caloric vestibular ...
R. Mezzalira, R.S.M. Bittar
doaj +1 more source