高血压病的脑诱发电位与经颅多普勒、CT等对照研究(附160例分析)

Studies on Cerebral Evoked Potentials in Contrast With TCD and CT in Patients with Hypertension

对160例高血压病患者进行体感诱发电位、脑干听觉诱发电位检查,按不同性别、年龄分为成年组(30～59岁)及老年组(60～80岁),与经颅多普勒、CT 脑扫描或磁共振作对照研究,探讨其实用价值。体感诱发电位总异常率73.8%,脑干听觉诱发电位总异常率65.0%,结论表明诱发电位对发现高血压病患者下脑部病损有重要价值,有利于脑血管疾病的早期防治。

Somatosensory evoked potentials (SEP)and Brainstem auditory evoked poteantials (BAEP)were studies in 160 patients with hypertension.The patients were divided into adult (30～59 years)and aging (60～80 years)groups by sex and age.The changes of SEP and BAEP were com- pared with transcranial doppler(TCD)and CT.The practical value was discussed,The rate of ab- normal SEP was 73.8%,and the rate of abnormal BAEP was 65.0%.The results of study showed that cerebral evoked potentials played an important role for finding in the subportion of brain lesion of patients with hypertension.It is an useful aid in early prevent and treatment of cerebral vascular dis- ease.