𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ketosis and Epilepsy: 31P Spectroscopic Imaging at 4.1 T

✍ Scribed by J. W. Pan; E. M. Bebin; W. J. Chu; H. P. Hetherington


Book ID
109106799
Publisher
Wiley (Blackwell Publishing)
Year
1999
Tongue
English
Weight
472 KB
Volume
40
Category
Article
ISSN
0013-9580

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


3D 31P Spectroscopic Imaging of the Huma
✍ Hoby P. Hetherington; Derek J. E. Luney; J. Thomas Vaughan; Jullie W. Pan; Steve πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 English βš– 588 KB

## Abstract High field (4 Tesla) spectroscopic imaging offers the advantages of increased signal‐to‐noise 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

Proton nuclear magnetic resonance spectr
✍ Hoby Hetherington; Dr Ruben Kuzniecky; Jullie Pan; Graeme Mason; Richard Morawet πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 English βš– 905 KB

We performed proton magnetic resonance spectroscopic imaging (MRSI) at high magnetic field (4.1 T) to study N-acetylaspartate, creatine, and choline levels in the brains of normal control subjects and patients with intractable temporal lobe epilepsy. We compared the results of MRSI to those of other

Evaluation of multiple sclerosis by 1H s
✍ Jullie W. Pan; Hoby P. Hetherington; J. Thomas Vaughan; Galen Mitchell; Gerald M πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 692 KB

## Abstract The authors report on high‐field (4.1 T) magnetic resonance ^1^H spectroscopic imaging studies on eight patients with relapsing remitting multiple sclerosis (mean expanded disability status scale (EDSS) 1.0) and eight normal controls. Using __T__~1~ weighted imaging to determine lesion

2D 1H spectroscopic imaging of the human
✍ Hoby P. Hetherington; Jullie W. Pan; Graeme F. Mason; Steven L. Ponder; Donald B πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 503 KB

## Abstract A two‐dimensional spectroscopic imaging sequence consisting of an inversion recovery pulse, a plane selective prefocused pulse, and a semiselective water suppression pulse has been used to create ^1^H spectroscopic images of the human brain with nominal voxels of 0.5 cc. Due to the exce

Spatial-Resolution in 31P Metabolite Ima
✍ D.B. Twieg; H.P. Hetherington; S.L. Ponder; J. Denhollander; G.M. Pohost πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 523 KB

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 rad

Detection of brain glutamate and glutami
✍ Graeme F. Mason; Jullie W. Pan; Steven L. Ponder; Donald B. Twieg; Gerald M. Poh πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 420 KB

## Abstract Brain glutamate and glutamine were detected in healthy human volunteers in spectroscopic images with a nominal voxel size of 2.25 cm^3^ at an echo time of 15 ms. Due to the increased frequency separation and simplification of __J__‐coupling patterns, the separate detection of brain glut