5623208 Z-Axis magnetic field gradient coil structure for magnetic resonance system

1997 ◽  
Vol 15 (8) ◽  
pp. VIII
Author(s):  
Hasegawa Kenichi
Keyword(s):  
Magnetic Field ◽  
Magnetic Resonance ◽  
Field Gradient ◽  
Magnetic Field Gradient ◽  
Gradient Coil ◽  
Resonance System ◽  
Magnetic Resonance System ◽  
Coil Structure

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),

scholarly journals Dynamic nuclear polarization in a magnetic resonance force microscope experiment

2016 ◽  
Vol 18 (13) ◽  
pp. 8806-8819 ◽  
Author(s):  
Corinne E. Issac ◽  
Christine M. Gleave ◽  
Paméla T. Nasr ◽  
Hoang L. Nguyen ◽  
Elizabeth A. Curley ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Resonance ◽  
Field Gradient ◽  
Dynamic Nuclear Polarization ◽  
Nuclear Polarization ◽  
Magnetic Field Gradient ◽  
Magnetic Resonance Force Microscopy ◽  
Force Microscopy ◽  
Microwave Assisted ◽  
Magnetic Resonance Force Microscope

Microwave-assisted dynamic nuclear polarization in a magnetic field gradient using magnetic resonance force microscopy.

scholarly journals Continuous arterial spin labeling using a local magnetic field gradient coil

2002 ◽  
Vol 48 (3) ◽  
pp. 543-546 ◽  
Author(s):  
Robert Trampel ◽  
Toralf Mildner ◽  
Ute Goerke ◽  
Andreas Schaefer ◽  
Wolfgang Driesel ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Field Gradient ◽  
Arterial Spin Labeling ◽  
Magnetic Field Gradient ◽  
Spin Labeling ◽  
Gradient Coil ◽  
Local Magnetic Field ◽  
Continuous Arterial Spin Labeling
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