| 精神运动性癫痫患者脑诱发电位初步观察 |
| |
| 引用本文： | 楼翡璎,陈兴时,张明岛,王继军,梁建华.精神运动性癫痫患者脑诱发电位初步观察[J].临床神经电生理学杂志,1997(4). |
| |
| 作者姓名： | 楼翡璎 陈兴时 张明岛 王继军 梁建华 |
| |
| 作者单位： | 上海市精神卫生研究所电生理室，上海市卫生局，上海第二医科大学精神医学教研室 |
| |
| 摘 要： | 目的研究脑诱发电位在精神运动性癫痫病人的应用。方法应用诱发电位仪对１６例精神运动性癫痫的听觉诱发电位（ＡＥＰ）、视觉诱发电位（ＶＥＰ）和听觉事件相关电位（听觉Ｐ３００）作了检测，并与正常对照组进行了比较。结果患者组波形变异大，潜伏期ＡＥＰ的Ｐ２、Ｐ３，ＶＥＰ的Ｎ１、Ｐ２以及Ｐ３００靶刺激的Ｐ２、Ｎ２均延迟，非靶刺激的Ｎ１前移。波幅ＡＥＰ的Ｐ２、ＶＥＰ的Ｐ２、Ｐ３降低，与正常对照组有显著性差异。结论ＢＥＰ技术可作为脑电图检查的一种补充手段，以便临床参考诊断此类病征。
|
| 关 键 词： | 癫痫 听觉诱发电位 视觉诱发电位 听觉事件相关电位 |
A Preliminary Study of brain evoked potentials in patients with Psychomotor epilepsy. |
| |
| Lou FeiYing,Chen Xingshi,Zhang Mingdao,et al:.A Preliminary Study of brain evoked potentials in patients with Psychomotor epilepsy.[J].Journal of Clinical Electroneurophysiology,1997(4). |
| |
| Authors: | Lou FeiYing Chen Xingshi Zhang Mingdao : |
| |
| Abstract: | Objective To investigate the clinical application of brain evoked potentials (BEP) in patients with psychomotor epilepsy.Methods The auditory evoked potentials(AEP),visual evoked potentials (VEP) and cognitive potentials P 300 were investigated in 16 patients with psychomotor epilepsy and some normal subjects (52 for AEP and VEP,24 for P 300 ) Result The results revealed more varied vaveforms,delayed latencies (P 2 and P 3 of AEP;N 1 and P 2 of VEP;P 2 & N 2 of P 300 ),and decreased amplitudes (P 2 of AEP;P 2 and P 3 of VEP) in the patient group,as compared with the normal group. Conclusion It was suggested that BEP should be applied in the clinical examination of the patients with psychomotor epilepsy as well as EEG. |
| |
| Keywords: | Epilepsy Auditory evoked potential Visual evoked potentials Auditory event-related potenials |
| 本文献已被 CNKI 等数据库收录！ |
