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

颈动脉病导致认知障碍可灌注、白质病变、无症状梗死、腔隙性梗死和神经变性有关。

Insufficient or poorly working myelin causes a number of diseases, including a rare and fatal congenital disorder called pediatric leukodystrophy that affects thousands of children.

髓磷脂不足或工作状态差可导致一病，包括影响几千个孩子的一种罕见致命的遗传病：小儿脑白质营养不良。