31P Spin‐Lattice Relaxation Times and Resonance Linewidths of Rat Tissue in Vivo: Dependence upon the Static Magnetic Field Strength

Jeffrey L. Evelhoch; Coleen S. Ewy; Barry A. Siegfried; Joseph J.H. Ackerman; David W. Rice; Richard W. Briggs

doi:10.1002/mrm.1910020409

³¹P Spin‐Lattice Relaxation Times and Resonance Linewidths of Rat Tissue in Vivo: Dependence upon the Static Magnetic Field Strength

Jeffrey L. Evelhoch
, Coleen S. Ewy
, Barry A. Siegfried
, Joseph J.H. Ackerman
, David W. Rice
, Richard W. Briggs

Research output: Contribution to journal › Comment/debate

72 Scopus citations

Abstract

Phosphorus‐31 NMR spin‐lattice relaxation times and resonance linewidths of rat leg muscle, brain, and liver metabolites in vivo have been examined at 1.9‐, 4.7‐, and 8.5‐ T static magnetic field strengths. The resonance linewidths expressed in ppm that have been measured are independent of field strength. The spin‐lattice relaxation times of muscle and brain phosphorus metabolites decrease linearly with increasing field strength while those of liver are constant over the range of static fields examined.

Original language	English
Pages (from-to)	410-417
Number of pages	8
Journal	Magnetic resonance in medicine
Volume	2
Issue number	4
DOIs	https://doi.org/10.1002/mrm.1910020409
State	Published - Aug 1985

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title = "31P Spin‐Lattice Relaxation Times and Resonance Linewidths of Rat Tissue in Vivo: Dependence upon the Static Magnetic Field Strength",

abstract = "Phosphorus‐31 NMR spin‐lattice relaxation times and resonance linewidths of rat leg muscle, brain, and liver metabolites in vivo have been examined at 1.9‐, 4.7‐, and 8.5‐ T static magnetic field strengths. The resonance linewidths expressed in ppm that have been measured are independent of field strength. The spin‐lattice relaxation times of muscle and brain phosphorus metabolites decrease linearly with increasing field strength while those of liver are constant over the range of static fields examined.",

author = "Evelhoch, \{Jeffrey L.\} and Ewy, \{Coleen S.\} and Siegfried, \{Barry A.\} and Ackerman, \{Joseph J.H.\} and Rice, \{David W.\} and Briggs, \{Richard W.\}",

year = "1985",

month = aug,

doi = "10.1002/mrm.1910020409",

language = "English",

volume = "2",

pages = "410--417",

journal = "Magnetic resonance in medicine",

issn = "0740-3194",

number = "4",

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TY - JOUR

T1 - 31P Spin‐Lattice Relaxation Times and Resonance Linewidths of Rat Tissue in Vivo

T2 - Dependence upon the Static Magnetic Field Strength

AU - Evelhoch, Jeffrey L.

AU - Ewy, Coleen S.

AU - Siegfried, Barry A.

AU - Ackerman, Joseph J.H.

AU - Rice, David W.

AU - Briggs, Richard W.

PY - 1985/8

Y1 - 1985/8

N2 - Phosphorus‐31 NMR spin‐lattice relaxation times and resonance linewidths of rat leg muscle, brain, and liver metabolites in vivo have been examined at 1.9‐, 4.7‐, and 8.5‐ T static magnetic field strengths. The resonance linewidths expressed in ppm that have been measured are independent of field strength. The spin‐lattice relaxation times of muscle and brain phosphorus metabolites decrease linearly with increasing field strength while those of liver are constant over the range of static fields examined.

AB - Phosphorus‐31 NMR spin‐lattice relaxation times and resonance linewidths of rat leg muscle, brain, and liver metabolites in vivo have been examined at 1.9‐, 4.7‐, and 8.5‐ T static magnetic field strengths. The resonance linewidths expressed in ppm that have been measured are independent of field strength. The spin‐lattice relaxation times of muscle and brain phosphorus metabolites decrease linearly with increasing field strength while those of liver are constant over the range of static fields examined.

UR - https://www.scopus.com/pages/publications/0022272297

U2 - 10.1002/mrm.1910020409

DO - 10.1002/mrm.1910020409

M3 - Comment/debate

C2 - 4094555

AN - SCOPUS:0022272297

SN - 0740-3194

VL - 2

SP - 410

EP - 417

JO - Magnetic resonance in medicine

JF - Magnetic resonance in medicine

IS - 4

ER -

³¹P Spin‐Lattice Relaxation Times and Resonance Linewidths of Rat Tissue in Vivo: Dependence upon the Static Magnetic Field Strength

Abstract

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