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Phase-distortion-free in vivo surface coil proton spectroscopy

โœ Scribed by J. R. Alger; A. Brunetti


Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
155 KB
Volume
12
Category
Article
ISSN
0740-3194

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โœฆ Synopsis


A 1-17 water suppression pulse sequence for phase-distortion-free surface coil NMR spectroscopy was constructed and tested in vivo on cat brain. The sequence produces brain spectra free of phase distortions, but some degradation of water suppression quality compared to closely related sequences which produce phase distortions was observed.


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In vivo phosphorus NMR spectroscopy of s
โœ Yuhchyau Chen; Todd L. Richards; Seth Izenberg; Robert N. Golden; David L. Willi ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 551 KB

## Abstract A modified crossover surface coil with minimal B~1~ field penetration was used for collection of skin phosphorus NMR spectra. Projection imaging experiments show that the coilsensitive volume is uniform at the phosphorus frequency, but strikingly nonuniform at s the proton frequency. Ex