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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...
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...
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 ...
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...
Magnetic resonance fingerprinting has been proposed as a method for undersampling k-space while simultaneously yielding multiparametric tissue maps. In the context of single voxel spectroscopy, finger...
To assess the utility of Magnetic Resonance Spectroscopy (MRS) as a biomarker of response to L-arginine in mitochondrial encephalomyopathy with lactic acidosis and stroke-like episodes (MELAS).
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...
The aim of the study was to investigate any metabolic changes on magnetic resonance spectroscopy (MRS) throughout the visual pathway of the brain in patients with glaucoma and a control group and corr...
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.