| 脑干听觉诱发电位在重型颅脑损伤中的应用 |
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| 引用本文： | 曾劲松,徐俊法,郭义君,金萍茜.脑干听觉诱发电位在重型颅脑损伤中的应用[J].海南医学,2003,14(12):20-21. |
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| 作者姓名： | 曾劲松 徐俊法 郭义君 金萍茜 |
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| 作者单位： | 1. 上海浦东新区人民医院神经外科,上海,201200
2. 上海第二医科大学附属仁济医院神经电生理研究室 |
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| 摘 要： | 目的 研究脑干听觉诱发电位(BAEP)判断重型颅脑损伤患者预后的价值。方法 对25例重型颅脑损伤患者进行BAEP反复测定，动态观察病情转化过程中BAEP各波的变化。结果重型颅脑损伤患者意识改善后BA四的主要变化是V波的出现，其次是各波分化的改善和潜伏期的缩短。而病情恶化后的改变则相反。结论 BAEP检测可评估重型颅脑损伤患者的脑干功能并为预后判断提供依据，V波的出现提示脑干功能的恢复，是意识改变的脑电生理学指标。
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| 关 键 词： | 脑干听觉诱发电位 重型颅脑损伤 预后 脑电生理学 脑干功能 |
Evaluation of brain stem auditory evoked potentials for patients with severe traumatic brain injury |
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| ZENG Jinsong,XU Junfa.Evaluation of brain stem auditory evoked potentials for patients with severe traumatic brain injury[J].Hainan Medical Journal,2003,14(12):20-21. |
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| Authors: | ZENG Jinsong XU Junfa |
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| Institution: | ZENG Jinsong,XU Junfa.Department of Neurosurgery,Pudong New Area people's Hospital,Shanghai 201200 |
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| Abstract: | Objective To study the value of brain stem auditory evoked potentials (BAEP) in judging the prognosis in patients with severe traumatic brain injury.Methods 25 cases with severe traumatic brain injury were examined by BAEP repeatedly.The variety of BAEP in regaining consciousness was also analyzed.Results The main variety in these patients was the appearance of wave,V,as well as the improvement of each wave,shape and the shortening of peak latent period.Conclusions BAEP can evaluate the function of brain stem in patients of brain stem as an index of cerebral electrophysiology in improvemint of consciousness. |
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| Keywords: | brain stem auditory evoked potential traumatic brain injury evaluation prognosis |
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