闭合性脑外伤脑电图变化与脑电地形图结果比较  

THE COMPARISON BETWEEN EEG CHANGE AND BEAM RESULT ON CLOSED HEAD INJURY

作　　者：刘燕敏[1] 欧阳军[2] 

机构地区：[1]新疆石河子大学医学院第一附属医院功能科,832008 [2]新疆石河子大学医学院第一附属医院急诊外科

出　　处：《现代电生理学杂志》2007年第1期5-7,共3页Journal of Modern Electrophysiology

摘　　要：目的:探讨脑电学检查在闭合性脑外伤中的应用。方法:对123例闭合性脑外伤患者进行EEG和BEAM检查。结果:EEG异常率为56.9%,表现为弥漫性或局部性慢波增多,BEAM异常率为70.7%,表现为θ或δ频带功率呈弥漫性或局限性增高。结论:闭合性脑外伤的损伤程度与EEG的变化有良好的正相关性;闭合性脑外伤EEG和BEAM,两者有显著性差异;多次重复脑电学检查,有重要临床价值。Objectives:To explore application of the brain electricity examination in the closed head injury.Methods: The EEG and BEAM of 123 patients with closed head injury were examined.Results:The abnormal rate of EEG is 56.9%,suffused or local slow wave was increased.The abnormal rate of BAEM is 70.7%,The power of δ or θ wave was suffused or local increased.Conclusions:The extent of damage of closed brain injury and the EEG change have the good positive correlation.There were remarkable difference in EEG and BEAM.It is of important clinical value to duplicate the brain electricity examination of many times.

关 键 词：闭合性脑外伤 脑电图 脑电地形图 

分 类 号：R651.1[医药卫生—外科学] R741.044[医药卫生—临床医学]