【摘 要】目的：观察脑小血管病认知障碍与影像特征。方法：本次的100例脑小血管病患者纳入观察组，另选取健康体检者100名纳入对照组，全部研究人员均采取磁共振检查，通过MMSE、WAIS—RC)和临床记忆表对两组患者认知功能评估。结果：观察组的治疗成效明显高于对照组，差异有统计学意义(P<0.05)。结论：对脑小血管病患者采取磁共振成像检查表明认知功能存在障碍，对其早期发现和诊断可有效预防脑小血管病，改善和缓解脑小血管病认知障碍。

    【关键词】磁共振成像；脑小血管病；认知障碍

    abstract Objective： to observe the cognitive impairment and imaging features of cerebral microvascular disease.Methods： 100 patients with small cerebral vascular disease were included in the observation group and 100 healthy persons were selected as the control group. All the researchers underwent magnetic resonance imaging (MRI) to evaluate the cognitive function of the two groups by MMSE WAIS-RC) and the clinical memory table.Results： the therapeutic effect of the observation group was significantly higher than that of the control group (P < 0.05).Conclusion： magnetic resonance imaging examination shows that cognitive dysfunction exists in patients with small cerebral vascular disease. Early detection and diagnosis can effectively prevent small cerebral vascular disease.To improve and relieve cognitive impairment of cerebral microvascular disease. ......