Conclusion The cognitive function is worse in VCI patients than that of in MCI, especially in cognitive speed, abstract thought and language function.

• 而在语言中枢执行功能分量表得分、MMSE总分、记忆总分、视空间功能等方面无显著差异。 结论VCI比MCI总体认知损害严重,在认知速度、抽象思维、语言等方面尤为显著。