BAEP、BR及MEP联合检测在脑死亡诊断中的应用

摘要

目的 探讨神经电生理在脑死亡判定中的应用价值.方法 通过瞬间反射(BR)、脑干听觉诱发电位(BAEP)、运动诱发电位(MEP)三项联合检查对22例脑死亡患者进行评定,并与GCS评分结果进行比较.结果 BAEP、BR和MEP三项联合检查对脑死亡判断准确率为100％,与GCS评分比较差异显著(P＜0.05).结论 BAEP、BR和MEP三项联合检测对评价脑死亡患者的脑功能状态、预测预后提供了客观可靠的依据.%Objective To investigate the diagnosis value of neuro-electrophysiology detection for brain death. Methods Combined detection of brainstem auditory evoked potentials ( BAEP) , blink reflex (BR) united motor evoked potentials ( MEP) were used to access 22 brain death patients, and then compared with the Glasgow Coma Scale (GCS) scores. Results The accuracy of BAEP, BR and MEP combined detection was 100% , and which showed significant difference compared with GCS scores. Conclusion BAEP, BR united MEP testing can provide an objective indicator not only for e-valuating brain function of brain death, but also for estimating prognosis.