Alzheimer's disease is a form of presenile dementia.

阿尔茨海是早老性痴的一种形式。

Alzheimer's disease(AD)is presenile dementia,it is a neurodegenerative disease of the central nervous system,and the mechanism of it is not clear.

阿尔茨海即老年性痴,是一种中枢神经系统退行性疾,发原因尚不清楚。

This article reviews the progress on the relationship between chronic hypoxia with cerebral hypoperfusion and presenile dementia mechanism.

慢性缺氧/大脑低灌注与早老性痴的发机制相关研究的进展作一综述。