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Simultaneous localized 1 H STEAM/ 31 P ISIS spectroscopy in Vivo
Author(s) -
van Sluis Robert,
Yongbi Ngong M.,
Payne Geoffrey S.,
Leach Martin O.
Publication year - 1996
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.1910350404
Subject(s) - spectroscopy , sequence (biology) , spectral line , nuclear magnetic resonance , nuclear magnetic resonance spectroscopy , chemistry , pulse sequence , imaging phantom , analytical chemistry (journal) , physics , materials science , optics , chromatography , biochemistry , quantum mechanics , astronomy
A sequence for simultaneous acquisition of 1 H STEAM and 31 P ISIS spectra is described, and 1 H and 31 P spectra obtained simultaneously from the same volume of interest in both a phantom and a volunteer are presented. The STEAM and ISIS parts of the sequence use a common gradient scheme that is also used during the localized shimming process, partially compensating for eddy current effects. It is demonstrated that this method of simultaneous multinuclear spectroscopy does not compromise the localization performance of the sequence.