Longitudinal Relaxation Rate

Known as: 1/T1, Lattice Relaxation Rate, R1 
The relaxation rate of the net nuclear spin polarization in the direction of the magnetic field of a spectrometer back to its equilibrium value… (More)
National Institutes of Health

Topic mentions per year

Topic mentions per year

1975-2017
05101519752017

Papers overview

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Highly Cited
2007
Highly Cited
2007
Brain water proton (1H2O) longitudinal relaxation time constants (T1) were obtained from three healthy individuals at magnetic… (More)
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Highly Cited
2005
Highly Cited
2005
BACKGROUND Transfusional therapy for thalassemia major and sickle cell disease can lead to iron deposition and damage to the… (More)
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Highly Cited
2004
Highly Cited
2004
It is important to determine the longitudinal relaxation time of blood for black blood imaging, as well as for quantifying blood… (More)
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2001
2001
Relations between spatial distribution of superparamagnetic iron oxide (SPIO) particles and the image contrast caused by SPIO… (More)
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Highly Cited
2000
Highly Cited
2000
In vivo measurement of cerebral arterial and venous volume fractions is important to the understanding of brain physiology and… (More)
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1999
1999
The relaxivities r1 and r2 of magnetic resonance contrast agents and the T1 relaxation time values of tissues are strongly field… (More)
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1994
1994
The unimolecular dissociation rate constant, k-1, for the inhibitor-enzyme complex tubercidin-Escherichia coli purine nucleoside… (More)
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1994
1994
PURPOSE The objective was to develop and demonstrate a novel noninvasive technique of measuring regional pO2 in tumors. The… (More)
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Highly Cited
1991
Highly Cited
1991
The relative brightness of adult white matter in T1-weighted MRI arises from myelin, but the mechanisms responsible remain to be… (More)
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Highly Cited
1987
Highly Cited
1987
Since 1/T2 of protons of tissue water is generally much greater than 1/T1 at typical imaging fields, small single-ion contrast… (More)
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