INVIVO NUCLEAR OVERHAUSER EFFECT IN P-31-(H-1) DOUBLE-RESONANCE EXPERIMENTS IN A 1.5-T WHOLE-BODY MR SYSTEM

被引：34

作者：

BACHERTBAUMANN, P

ERMARK, F

ZABEL, HJ

SAUTER, R

SEMMLER, W

LORENZ, WJ

机构：

[1] MAX PLANCK INST MED RES,W-6900 HEIDELBERG 1,GERMANY

[2] SIEMENS AG,BEREICH MED TECH,W-8520 ERLANGEN,GERMANY

来源：

MAGNETIC RESONANCE IN MEDICINE | 1990年 / 15卷 / 01期

关键词：

D O I：

10.1002/mrm.1910150119

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：

In 31P‐ {1H} MR experiments of humans in a 1.5‐T whole‐body system, signal intensity enhancements of 1P resonances of up to 68 ± 4% (for phosphocreatine of the calf muscle) have been observed upon irradiation at proton frequency. This observation is explained as a nuclear Overhauser effect due to the dipolar coupling between 1H and 1P spins. © 1990 Academic Press, Inc. Copyright © 1990 Wiley‐Liss, Inc., A Wiley Company

引用

页码：165 / 172

页数：8

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[2]

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[3]

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[4]

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