不断发展的磁共振成像(MRI)新技术,如磁化传递成像(MTI)、扩散加权成像(DWI)、扩散张量成像(DTI)、磁共振波谱(MRS)、MR灌注成像(PWI)、功能磁共振成像(fMRI)等,为多发性硬化(MS)研究提供了新的视角,在MS的早期诊断、鉴别诊断、病程进展监测、疗效评估、病理机制及神经心理变化等方面发挥越来越重要的作用。 Evolving new magnetic resonance imaging (MRI) technologies such as magnetization transfer imaging (MTI), diffusion weighted imaging (DWI), diffusion tensor imaging (DTI), magnetic resonance spectroscopy (MRS), MR perfusion imaging (PWI) Magnetic resonance imaging (fMRI) provides a new perspective for the study of multiple sclerosis (MS) and plays an increasingly important role in the early diagnosis, differential diagnosis, monitoring of course of disease, evaluation of curative effect, pathological mechanism and neuropsychological changes in MS Important role.