406例癫痫蝶骨电极结果分析及探讨  

THE ANALYSIS AND EXPLORATION OF RESULTS OF SPHENOIDAL ELECTRODES IN 406 EPILEPTICS

作　　者：钟国栋[1] 吴永红[1] 沈可芬[1] 

机构地区：[1]浙江医科大学附属第二医院脑电图室

出　　处：《现代电生理学杂志》1999年第1期8-9,共2页Journal of Modern Electrophysiology

摘　　要：目的:探讨蝶骨电极在脑电图中的应用及意义。方法:对406例行蝶骨电极检查的癫痫病人的脑电图进行分析。结果:脑电图单极描记发现正性棘波的病人蝶骨电极阳性率几近100％;而无正性棘波者,蝶骨电极阳性率几乎为零。结论:蝶骨电极的应用明显提高了脑电图对癫痫的诊断率。Purpose and Method: To explore the practical value and siginificance of sphenoidal electrodes in EEG. We analyce 406 epileptics EEG recorded by sphenoidal electrodes. Result: In those epileptics, there were positive spikes in their EEGs recorded by unipolar method, alnost 100 percent of patients' EEGs recorded by sphenoidal electrodes were positve if there were no positive spikes in their EEGs recorded by unipolar method. Conclusion:Application of sphenoidal electrodes can increase the positive rate of EEG in diagnosis for epilepsy.

关 键 词：正性棘波 蝶骨电极 癫痫 脑电图 诊断率 

分 类 号：R742.1[医药卫生—神经病学与精神病学]