Fast in Vivo Water Quantification in Rat Brain Oedema Based on T 1 Measurement at High Magnetic Field

2002 ◽  
Vol 144 (8) ◽  
pp. 811-816 ◽  
Author(s):  
A. Schwarcz ◽  
Z. Berente ◽  
E. Ösz ◽  
T. Dóczi
Keyword(s):  
Magnetic Field ◽  
Rat Brain ◽  
High Magnetic Field ◽  
Brain Oedema ◽  
Water Quantification

scholarly journals High magnetic field water and metabolite protonT1 andT2 relaxation in rat brain in vivo

2006 ◽  
Vol 56 (2) ◽  
pp. 386-394 ◽  
Author(s):  
Robin A. de Graaf ◽  
Peter B. Brown ◽  
Scott McIntyre ◽  
Terence W. Nixon ◽  
Kevin L. Behar ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Rat Brain ◽  
High Magnetic Field

scholarly journals In vivo assessment of myelination by phase imaging at high magnetic field

NeuroImage ◽  
2012 ◽  
Vol 59 (3) ◽  
pp. 1979-1987 ◽  
Author(s):  
Gregory A. Lodygensky ◽  
José P. Marques ◽  
Rajika Maddage ◽  
Elodie Perroud ◽  
Stéphane V. Sizonenko ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field ◽  
Phase Imaging ◽  
In Vivo Assessment

scholarly journals In vivo MRI assessment of a novel GdIII-based contrast agent designed for high magnetic field applications

2008 ◽  
Vol 3 (2) ◽  
pp. 78-85 ◽  
Author(s):  
Paulo Loureiro de Sousa ◽  
João Bruno Livramento ◽  
Lothar Helm ◽  
André E. Merbach ◽  
William Même ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Contrast Agent ◽  
High Magnetic Field

scholarly journals In vivo short TE localized1H MR spectroscopy of mouse cervical spinal cord at very high magnetic field (11.75 T)

2012 ◽  
Vol 69 (5) ◽  
pp. 1226-1232 ◽  
Author(s):  
Mohamed Tachrount ◽  
Guillaume Duhamel ◽  
Jérôme Laurin ◽  
Tanguy Marqueste ◽  
André Maues de Paula ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Spinal Cord ◽  
High Magnetic Field ◽  
Mr Spectroscopy ◽  
Cervical Spinal Cord ◽  
Very High

scholarly journals Fast 3D ultrashort echo‐time spiral projection imaging using golden‐angle: A flexible protocol for in vivo mouse imaging at high magnetic field

2016 ◽  
Vol 77 (5) ◽  
pp. 1831-1840 ◽  
Author(s):  
Charles R. Castets ◽  
William Lefrançois ◽  
Didier Wecker ◽  
Emeline J. Ribot ◽  
Aurélien J. Trotier ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field ◽  
Ultrashort Echo Time ◽  
Mouse Imaging ◽  
Golden Angle ◽  
Echo Time ◽  
Spiral Projection

Spectroscopic imaging of human disease

1996 ◽  
Vol 54 ◽  
pp. 884-885
Author(s):  
D.J. Meyerhoff
Keyword(s):  
Magnetic Field ◽  
Magnetic Resonance ◽  
Field Gradient ◽  
Human Disease ◽  
Morphological Changes ◽  
Magnetic Field Gradient ◽  
Spectroscopic Imaging ◽  
Resonance Spectroscopy ◽  
Tissue Water

Magnetic Resonance Imaging (MRI) observes tissue water in the presence of a magnetic field gradient to study morphological changes such as tissue volume loss and signal hyperintensities in human disease. These changes are mostly non-specific and do not appear to be correlated with the range of severity of a certain disease. In contrast, Magnetic Resonance Spectroscopy (MRS), which measures many different chemicals and tissue metabolites in the millimolar concentration range in the absence of a magnetic field gradient, has been shown to reveal characteristic metabolite patterns which are often correlated with the severity of a disease. In-vivo MRS studies are performed on widely available MRI scanners without any “sample preparation” or invasive procedures and are therefore widely used in clinical research. Hydrogen (H) MRS and MR Spectroscopic Imaging (MRSI, conceptionally a combination of MRI and MRS) measure N-acetylaspartate (a putative marker of neurons), creatine-containing metabolites (involved in energy processes in the cell), choline-containing metabolites (involved in membrane metabolism and, possibly, inflammatory processes),

Sigma receptors mediate potent neuroprotection in vivo and inhibit neuronal depolarisation and swelling in rat brain slices

2005 ◽  
Vol 25 (1_suppl) ◽  
pp. S468-S468
Author(s):  
Jennifer K Callaway ◽  
Christine Molnar ◽  
Song T Yao ◽  
Bevyn Jarrott ◽  
R David Andrew
Keyword(s):  
Rat Brain ◽  
Brain Slices ◽  
Sigma Receptors
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