卒中后认知障碍

Poststroke cognitive impairment

卒中后认知障碍包括卒中后非痴呆认知障碍和卒中后痴呆，是卒中后由血管因素、神经变性或混合因素导致的认知功能障碍。卒中后认知障碍的概念虽未被普遍接受，但值得进一步探讨。文章介绍了卒中后认知障碍的流行病学、危险因素、发病机制、临床表现和防治措施。

Poststroke cognitive impairment includes poststroke non-dementia cognitive impairment and poststroke dementia, which is a cognitive dysfunction caused by the vascular factors, neural degeneration or mixed factors. Although the concept of poststroke cognitive impairment has not been generally accepted, it is worth further investigation. This article introduces the epidemiology, risk factors, pathogenesis, elinical manifestation, and prevention and treatment measures of poststroke cognitive impairment .