Changes in Scores of HDS R(Hasegawa dementia scale),FAQ(Functional activity questionaire),ADL(Ability of daily living scale),nerve dysfunction scores,main symptoms and P 300 were observed before and atfer treatment. The course was 42 days.

• 检测治疗前后长谷川痴呆修改量表 (hasegawadementiascale,HDS R)、社会活动功能调查 (funtionalactivitysquestion aire,FAQ)、日常生活能力 (abilityofdailylivingscale,ADL)、神经功能缺损、P30 0 及主要症状的变化情况 ,共观察 42天。