摘要
目的研究急性脑梗死患者脑干听觉诱发电位（brain stem auditory evoked potential,BAEP）和体感诱发电位（somatosensory evoked potential,SEP）的改变及其临床意义，并对患者的预后进行评价。方法选择60例急性脑梗死患者作为脑梗死组，连续检测并记录每例患者BAEP和SEP的改变情况。同时按GCS评分评价患者的预后情况。按照年龄和性别配对选择60例健康人作为对照。结果脑梗死组BAEPI波潜伏期与对照组差异无统计学意义（P〉0．05），但其他波及峰间期与对照组比较差异有统计学意义（P〈0．05）。脑梗死组SEP表现为P14-N60各波均明显延长（P〈0．05）。结论BAEP和SEP能较好地反映患者脑干的功能状态，对急性脑梗死患者的预后评价具有一定的意义。
Objective To investigate changes of brainstem auditory evoked potential （BAEP） and somatosensory evoked potential （SEP） in patients with acute cerebral infarction, and discuss their relation with prognosis of the patients. Methods The study involved 60 patients with acute cerebral infarction. Changes of BAEP and SEP in each patient were detected and recorded continuously. Prognosis evaluation was performed by using GCS. Another 60 age-matched and gender-matched healthy human beings were enrolled as controls. Results Incubation period of BAEP wave I had no significant difference between the cerebral infarction and control groups （ P 〉 0.05 ）. However, interspike intervals of other BAEP waves in cerebral infarction group were different from those in control group （ P 〈 0. 05 ）. A series of waves of SEP （P14-N60） were all significantly prolonged in cerebral infarction group （ P 〈 0.05 ）. Conclusion BAEP and SEP can effectively reflect function of brain stem in patients with acute cerebral infarction and have some values in determining their prognosis.
出处
《中华创伤杂志》
CAS
CSCD
北大核心
2013年第5期451-453,共3页
Chinese Journal of Trauma
关键词
脑损伤
诱发电位
听觉
诱发电位
躯体感觉
急性脑梗死
Brain injuries
Evoked potential, auditory
Evoked potential, somatosensory
Acute cerebral infarction
