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

1.本文就慢性缺氧/大脑低灌注与早老性痴病机制相关研究进作一综述。

2.The mechanisms of cognitive impairment caused by carotid diseases are associated with hypoperfusion, leukodystrophy, silent or lacunar infarcts and neuronal degeneration.

2.颈动脉疾病知障碍可能与低灌注、白质病变、无症状梗死、腔隙性梗死和神经元变性有关。