磁共振技术是一种无创性检测人体某部结构的方法,磁共振是将强大的磁场、无线电频率电波及电子计算机技术结合在一起而产生诊断影像的。磁共振技术是检查中枢神经系统解剖结构的优选手段。它可清楚地显示人体软组织的细微结构(如由于多发性硬化症所致的硬斑),且无论从何种角度观测人体结构,影像均不失真。 Magnetic resonance imaging is a noninvasive method of detecting the structure of a human body. Magnetic resonance is the combination of a powerful magnetic field, radio frequency waves, and computer technology to generate diagnostic images. Magnetic resonance imaging is the preferred method of examining the anatomy of the central nervous system. It clearly shows the fine structure of human soft tissue (such as sclerosis due to multiple sclerosis), and no matter from what point of view of human body structure, the image is not distorted.