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磁共振波谱分析(Magnetic Resonance Spectroscopy,MRS)是目前直接测定人体内化学 物质唯一的非创伤性技术。它可评价脑梗死后生化代谢的变化;早期诊断脑缺血;并能明确缺血半 影区,判断卒中严重程度以及估计预后等。
Magnetic Resonance Spectroscopy (MRS) is currently the only noninvasive technique for direct determination of chemical substances in the human body. It can assess the changes of biochemical metabolism after cerebral infarction; early diagnosis of cerebral ischemia; and can define the ischemic penumbra, determine the severity of stroke and prognosis.