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31 P FLASH NMR Imaging
Author(s) -
Haase A.,
Leibfritz D.,
Werk W.
Publication year - 1988
Publication title -
magnetic resonance in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.696
H-Index - 225
eISSN - 1522-2594
pISSN - 0740-3194
DOI - 10.1002/mrm.1910070314
Subject(s) - flash (photography) , phosphocreatine , nuclear magnetic resonance , pulse sequence , image resolution , nuclear magnetic resonance spectroscopy , chemistry , fourier transform , materials science , optics , physics , medicine , quantum mechanics , energy metabolism
A method of 31 P FLASH NMR imaging is described using a low flip angle excitation pulse and three‐dimensional Fourier transform spectroscopic imaging (3DlT). In vivo high‐resolution 31 P NMR spectra are obtained for each of 32 × 32 image elements using a minimum measuring time of 1.5 min. 31 P FLASH images of a rat showing the spatial distribution of phosphocreatine, α‐, β‐, and γ‐ATP have been measured in a 4.7‐T magnet with a spatial resolution of 6 mm. © 1988 Academic Press, Inc.
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