## Abstract High field (4 Tesla) spectroscopic imaging offers the advantages of increased signalโtoโnoise ratio and the possibility of acquiring high resolution metabolite images. We have applied a three dimensional spectroscopic imaging sequence using a sparse Gaussian sampling method to acquire p
Spatial-Resolution in 31P Metabolite Imaging of the Human Brain at 4.1 T
โ Scribed by D.B. Twieg; H.P. Hetherington; S.L. Ponder; J. Denhollander; G.M. Pohost
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 523 KB
- Volume
- 104
- Category
- Article
- ISSN
- 1064-1866
No coin nor oath required. For personal study only.
โฆ Synopsis
In studies of 31P metabolite imaging in the human brain using a high-field 4.1 T NMR system, resolution and signal-to-noise ratios were measured to determine the potential for spatial-resolution improvements. The results suggest that spatial resolution of FWHM of 2 cm or less, similar to that of radionuclide tomographic functional images, may be feasible.
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