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质子磁共振波谱 (1 H MRS)是近年来用于临床的一门磁共振诊断技术 ,是迄今为止惟一能进行活体组织代谢定量分析的无创检测手段 ,能测出不同化合物在强磁场作用下所产生的不同化学位移 (通常用PPM表示 )峰值 ,从而对机体内多种不同化合物进行相对定量分析。与MRI、CT和脑血管造
Proton magnetic resonance spectroscopy (1H MRS) is a clinical diagnostic technique used in recent years. It is the only noninvasive detection method capable of quantitatively analyzing the metabolism of living tissues so far. It can detect the effect of different compounds under the action of strong magnetic field Resulting in different chemical shifts (usually expressed as PPM) peaks, allowing for relative quantitation of multiple compounds in the body. With MRI, CT and cerebrovascular construction