| 椎──基底动脉供血不足性眩晕四种检查比较 |
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| 引用本文： | 罗宇,井晓蓉,刘思扬,王者晋.椎──基底动脉供血不足性眩晕四种检查比较[J].临床神经电生理学杂志,1999(3). |
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| 作者姓名： | 罗宇 井晓蓉 刘思扬 王者晋 |
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| 作者单位： | 武警重庆总队医院神经内科!重庆，400061(罗宇)，第四军医大学唐都医院神经内科(井晓蓉，刘思扬，王者晋) |
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| 摘 要： | 目的：探讨眼震电图（ENG）、脑干听觉诱发电位（BAEP）、瞬目反射（BR）及脑局部血流量（rCBF）对椎基底动脉供血不足（VBI）的诊断价值。方法：对66例VBI患者进行ENG、BAEP、BR及rCBF（48例）检测。结果：ENG异常率为92％，BAEP为58％，BR为82％，rCBF为61％。结论：四项检查均为较理想的非创伤性检查，对VBI的诊断相互补充，可提高其早期确诊率，并有助于定位诊断。
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| 关 键 词： | 椎基底动脉缺血 眼震电图 瞬目反射 脑干听觉诱发电位 局部脑血流 |
Comparison of ENG, BR, BAEP and rCBF in patients with vertigo by vertebrobasilar insufficiency |
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| Luo Yu, Jing Xiaorong, Liu Siyang,et al..Comparison of ENG, BR, BAEP and rCBF in patients with vertigo by vertebrobasilar insufficiency[J].Journal of Clinical Electroneurophysiology,1999(3). |
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| Authors: | Luo Yu Jing Xiaorong Liu Siyang |
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| Institution: | Luo Yu, Jing Xiaorong, Liu Siyang, et al. |
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| Abstract: | Objective: To study the diagnostic values of electronystagmography(ENG), blink refiex (BR),brainstem auditory evoked potentials (BAEP) and regional cerebral blood flow (rCBF) in vertebrobasilax artery ischemia (VBI). Method: ENG, BR, BAEP and rCBF were analysed in 66 cases with VBI. Results: The abnormality rateof ENG, BR, BAEP and rCBF was 92%, 58%, 82% and 61% respectively. Conclusions: All the four methods mightbe an ideal and non-invasive Ineans, they could increase the rate of early definite diagnosis and might be helpful for thelocation diagnosis of VBI. |
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| Keywords: | Vertebrobasilar ischemia Electronystagnography Blink reflex Braistem auditory evoked potentials Regional cerebral blood flow |
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