LOCALIZED H-1 INVIVO NMR-SPECTROSCOPY OF SMALL-VOLUME ELEMENTS IN HUMAN BRAIN AT 1.5-T

被引：25

作者：

JUNG, WI ^{[1
]}

GRODD, W ^{[1
]}

LUTZ, O ^{[1
]}

PETERSEN, D ^{[1
]}

机构：

[1] UNIV TUBINGEN,DEPT NEURORADIOL,W-7400 TUBINGEN 1,GERMANY

来源：

MAGNETIC RESONANCE IN MEDICINE | 1990年 / 15卷 / 02期

关键词：

D O I：

10.1002/mrm.1910150213

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：

Localized in vivo proton NMR spectra of volume elements of minimal size (13 × 13 × 13 mm3) were obtained in human brain with a whole‐body imager working at 1.5‐T field strength. By use of an optimized version of the 90°‐180°‐180° volume selection method, well‐resolved proton spectra were acquired within 9 min and a comparison of spectra with different echo times (135 and 270 ms) was possible within 20 min. © 1990 Academic Press, Inc. Copyright © 1990 Wiley‐Liss, Inc., A Wiley Company

引用

页码：320 / 326

页数：7