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Published on BioPortfolio: 2018-04-20T09:47:10-0400
The aim of this study is to establish the diagnostic value of O-(2-[18F]-fluoroethyl)-L-tyrosine (FET) PET-CT, [18F]-fluorocholine (FCH) and magnetic resonance imaging (MRI) combined with ...
The goal of this clinical research study is to learn if magnetic resonance imaging (MRI) with magnetic resonance spectroscopy (MRS) can show the effects of pre-surgical chemotherapy in bre...
The purpose of this study is to evaluate whether high-resolution magnetic resonance imaging of the axilla with spectroscopy can identify nodal features suggestive of metastatic involvement...
EPIRMEX is a complementary study to the national cohort EPIPAGE 2 the INSERM Unit 953 is responsible. The objective is to study EPIRMEX at the age of 5 years corrected executive functions ...
Magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) are diagnostic tests that allow researchers to look at different chemical properties of tissue. Magnetic resonan...
We previously demonstrated that insulin infusion altered the metabolite concentrations in cerebral tissues, assessed with proton magnetic resonance spectroscopy (1H-MRS) in young subjects with high in...
Sjögren-Larsson syndrome (SLS) is a rare autosomal-recessive neurocutaneous disorder comprising a triad of ichthyosis, mental retardation, and spastic diplegia or quadriplegia. It has rarely been rep...
The glutamatergic α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor is involved in synaptic plasticity processes, and animal studies have demonstrated altered expression across the...
Changes in cerebral perfusion during migraine with aura (MA) have been assessed mainly using dynamic susceptibility contrast (DSC) magnetic resonance perfusion imaging. A contrast agent-free method to...
A technique applicable to the wide variety of substances which exhibit paramagnetism because of the magnetic moments of unpaired electrons. The spectra are useful for detection and identification, for determination of electron structure, for study of interactions between molecules, and for measurement of nuclear spins and moments. (From McGraw-Hill Encyclopedia of Science and Technology, 7th edition) Electron nuclear double resonance (ENDOR) spectroscopy is a variant of the technique which can give enhanced resolution. Electron spin resonance analysis can now be used in vivo, including imaging applications such as MAGNETIC RESONANCE IMAGING.
Spectroscopic method of measuring the magnetic moment of elementary particles such as atomic nuclei, protons or electrons. It is employed in clinical applications such as NMR Tomography (MAGNETIC RESONANCE IMAGING).
Magnetic resonance spectroscopy involving detection of changes in the resonance of carbon-13 nuclei in organic molecules.
Spectroscopy technique which measures changes in organic compounds by tracking the spectral energy of absorption of HYDROGEN atoms.
NMR spectroscopy on small- to medium-size biological macromolecules. This is often used for structural investigation of proteins and nucleic acids, and often involves more than one isotope.