| 高颅压患者的体感诱发电位表现 |
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| 引用本文： | 刘枢晓,周玉兰,李云玫,梁燕,张晓馨. 高颅压患者的体感诱发电位表现[J]. 临床神经电生理学杂志, 2002, 11(1): 25-27 |
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| 作者姓名： | 刘枢晓 周玉兰 李云玫 梁燕 张晓馨 |
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| 作者单位： | 成都军区昆明总医院神经内科 |
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| 摘 要： | 目的：观察颅内压（ICP）增高对体感诱发电位（SEP）的影响。方法：对86例颅内病变引起的高颅压病人治疗前后进行体感诱发电位检测。同时测定患者脑压及血压。结果：ICP升高时SEP各波潜伏期延长，波幅降低，以N20波最明显，呈高度负相关，结论：SEP参数改变可间接推断ICP变化，并有助于病情及预后的判断。
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| 关 键 词： | 颅内压 体感诱发电位 脑血循环 |
| 文章编号： | 1009-5934(2002)-01-0025-03 |
| 修稿时间： | 2001-06-27 |
Changes of somatosensory evoked potential in patients with increased intracranial pressure |
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| LIU Shuxiao,ZHOU Yulan,LI Yunmei,et al.. Changes of somatosensory evoked potential in patients with increased intracranial pressure[J]. Journal of Clinical Electroneurophysiology, 2002, 11(1): 25-27 |
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| Authors: | LIU Shuxiao ZHOU Yulan LI Yunmei et al. |
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| Abstract: | Objective:To observe the effects of increased intracranial pressure (ICP) on the somatosensory evoked potential (SEP).Methods:SEP was determined in 86 patients with increased ICP caused by intracranial disease before and after treatment.The intracranial pressure and blood pressure were measured at the same time.Results:The latency of SEP waves was prolonged and the amplitude of SEP was decreased with the increase of ICP,esp.the N20.A high negative correlation was noted.Conclusion:Alteration of parameters of SEP could indirectly deduce the changes of ICP and it might be helpful in the judgement of the condition of disease and the prognosis. |
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| Keywords: | Intracranial pressure Somatosensory evoked potential Cerebral blood circulation |
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