Lacunar infarcts were rated visually.Volumes of deep white matter and WML and presence of lacunar infarcts reflected cerebral small vessel disease.

• 人工视觉判断腔隙性梗塞的程度，深灰质的容积、脑室容积及腔隙性梗塞的存在与否反应脑部小血管病变的程度。