In vivo 1H NMR spectroscopy of individual human brain metabolites at moderate field strengths

被引：25
|
作者：
Trabesinger, AH
Meier, D
Boesiger, P [1 ]
机构：
[1] Swiss Fed Inst Technol, ETH, Inst Biomed Engn, Zurich, Switzerland
[2] Univ Zurich, CH-8006 Zurich, Switzerland
来源：
MAGNETIC RESONANCE IMAGING | 2003年 / 21卷 / 10期
关键词：
1H MRS; spectral editing; strong coupling; human brain;
D O I：
10.1016/j.mri.2003.08.029
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
This article reviews spectral editing techniques for in vivo H-1 NMR spectroscopy of human brain tissue at moderate field strengths of 1.5-3 Tesla. Various aspects of H-1 NMR spectroscopy are discussed with regard to in vivo applications. The parameter set [delta, J, n] (delta being the relative chemical shift, J the scalar coupling constant and n the number of coupled spins) is used to characterize the spin systems under investigation and to classify the editing techniques that are used in in vivo H-1 NMR spectroscopy. (C) 2003 Elsevier Inc. All rights reserved.
引用
收藏
页码：1295 / 1302
页数：8
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