Kitamura K, Ishida T, Kaminaga C, Haga M, Miyata M, Nomoto Y, Suzuki T
Department of Otolaryngology, Jichi Medical School, Tochigi, Japan.
Acta Otolaryngol Suppl. 1995;520 Pt 2:430-3. doi: 10.3109/00016489509125290.
We performed simultaneous infrared/video and electronystagmorgraphy (ENG) recordings of eye movements in 417 patients with disequilibrium. Of that number, 54 patients with the following two criteria participated in this study: verified diagnosis of peripheral vestibular disease and the presence of positional nystagmus recorded by ENG and an infrared/ video recording system. Although horizontal nystagmus was the most common, torsional, vertical and oblique nystagmus were also demonstrated in these patients. The most striking finding was the high incidence of oblique nystagmus closely related to a significant right-left difference of the caloric response in benign positional vertigo.
我们对417例平衡失调患者进行了眼动的同步红外/视频和眼震电图（ENG）记录。其中，54例符合以下两条标准的患者参与了本研究：经证实的外周前庭疾病诊断，以及ENG和红外/视频记录系统记录到的位置性眼震。尽管水平眼震最为常见，但这些患者也出现了扭转性、垂直性和斜向性眼震。最显著的发现是，在良性位置性眩晕中，斜向性眼震的发生率很高，且与冷热试验反应的显著左右差异密切相关。
