摘要
血管性痴呆（vascular dementia,VaD）是老年人群中最常见的痴呆类型之一，其发病率仅次于阿尔茨海默病。目前，对VaD的诊断主要依据患者的临床表现、神经影像学以及神经心理学量表检查，尚缺乏敏感性和特异性较高的代谢指标。磁共振波谱是一种无创性检测活体组织能量和代谢变化的技术，近年来越来越多地应用于VaD患者，并在VaD的诊断、鉴别诊断以及认知相关性研究方面取得初步成果。
Vascular dementia （VaD） is one of the most common dementia types in the elderly population. Its incidence is only second to Alzheimer＇s disease. At present, the diagnosis of VaD mainly based on the clinical manifestations, neuroimaging and neuropsychological scales of the patients. It still lacks higher sensitive and specific metabolism indexes. Magnetic resonance spectroscopy is a noninvasive technique for detecting the energy of living tissues and the changes of metabolism. In recent years, it has been more and more used to patients with VaD and has achieved initial results in the diagnosis, differential diagnosis and cognition-related studies of VaD.
出处
《国际脑血管病杂志》
北大核心
2011年第7期545-548,共4页
International Journal of Cerebrovascular Diseases
关键词
痴呆
血管性
磁共振波谱学
磁共振成像
阿尔茨海默病
认知障碍
Dementia, vascular
Magnetic resonance spectroscopy
Magnetic resonance knaging
Alzheimer disease
Cognition disorders
作者简介
通信作者：孙中武，Email：sunzhwu@hotmail．com
