Alzheimer's disease is a form of presenile dementia.

茨海默氏病是早老痴的一种形。

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.

茨海默病即老年痴,是一种中枢神经系统疾病,发病原因尚不清楚。

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

本文就慢缺氧/大脑低灌注与早老痴的发病机制相关研究的进展作一综述。