阿尔茨海默病中常用多模态磁共振成像的研究

Study of Common Multi-modality MRI in Alzheimer Disease

随着我国人口老龄化进程加快,阿尔茨海默病(AD)患病率的逐年增高给家庭和社会带来了沉重的负担,已经成为21世纪威胁人类的最严重疾病之一。多模态磁共振成像(MRI)将多种MRI技术联合应用,可提供脑组织解剖、功能、代谢等多方面信息,且具有高分辨率、高精确度、无创性等特点。多模态MRI在AD研究中的普遍应用将为AD的研究提供更丰富准确的影像学依据。

Along with the acceleration of aging in China, the increasing incidence of Alzheimer disease （AD） has brought heavy burdens to the families and scocity, and has become one fo the searious threats to human health in the twenty - first century. Multi-modality magnetic resonance imaging（MRI） makes a variety of magnetic resonance imaging methods combined for use. Multi-modality MRI can provide the information of brain anatomy,function and metabolism. It＇s a rapid development of technology in brain imaging with the characteristics of high resolution, high precision and non-invasive. With multi-modality MRI being applied in AD commonly,it could provide more abundant and precise basis for AD research.