CONCLUSION: Oxiracetam and piracetam had similar therapeutic effect and safety on VD.
结论：奥拉西坦对血管性痴呆的疗效和安全性与吡拉西坦相近。
2
AIM: To evaluate the clinical value of event related potential P300 as assessment of cognitive function disorder in the patients with vascular dementia (VD).
目的：评价事件相关电位P 300作为血管性痴呆患者认知功能障碍客观指征的临床价值。
3
Vascular dementia (VD) is the general term of dementia syndrome caused by the injury of brain tissue resulted from a series of cerebral vascular diseases.