Adaptive baseline fitting for MR spectroscopy analysis
M Wilson - Magnetic Resonance in Medicine, 2021 - Wiley Online Library
Purpose Accurate baseline modeling is essential for reliable MRS analysis and
interpretation—particularly at short echo‐times, where enhanced metabolite information …
interpretation—particularly at short echo‐times, where enhanced metabolite information …
Effect of repetition time on metabolite quantification in the human brain in 1H MR spectroscopy at 3 tesla
Purpose To examine the effects of repetition time (TR) on metabolite concentration
measurements in the human brain in 1H magnetic resonance spectroscopy at 3 Tesla (T) …
measurements in the human brain in 1H magnetic resonance spectroscopy at 3 Tesla (T) …
Fast quantification of proton magnetic resonance spectroscopic imaging with artificial neural networks
H Bhat, BR Sajja, PA Narayana - Journal of Magnetic Resonance, 2006 - Elsevier
Accurate quantification of the MRSI-observed regional distribution of metabolites involves
relatively long processing times. This is particularly true in dealing with large amount of data …
relatively long processing times. This is particularly true in dealing with large amount of data …
Macromolecule mapping of the brain using ultrashort‐TE acquisition and reference‐based metabolite removal
Purpose To develop a practical method for mapping macromolecule distribution in the brain
using ultrashort‐TE MRSI data. Methods An FID‐based chemical shift imaging acquisition …
using ultrashort‐TE MRSI data. Methods An FID‐based chemical shift imaging acquisition …
Bayesian Deconvolution and Quantification of Metabolites from J-Resolved NMR Spectroscopy
Abstract Two-dimensional (2D) nuclear magnetic resonance (nmr) methods have become
increasingly popular in metabolomics, since they have considerable potential to accurately …
increasingly popular in metabolomics, since they have considerable potential to accurately …
Fully automated atlas‐based method for prescribing 3D PRESS MR spectroscopic imaging: toward robust and reproducible metabolite measurements in human brain
W Bian, Y Li, JC Crane… - Magnetic resonance in …, 2018 - Wiley Online Library
Purpose To implement a fully automated atlas‐based method for prescribing 3D PRESS MR
spectroscopic imaging (MRSI). Methods The PRESS selected volume and outer‐volume …
spectroscopic imaging (MRSI). Methods The PRESS selected volume and outer‐volume …
Diffusion‐weighted J‐resolved spectroscopy
Purpose To develop a novel diffusion‐weighted magnetic resonance spectroscopy (DW‐
MRS) technique in conjunction with J‐resolved spatially localized spectroscopy (JPRESS) to …
MRS) technique in conjunction with J‐resolved spatially localized spectroscopy (JPRESS) to …
The influence of spatial resolution on the spectral quality and quantification accuracy of whole‐brain MRSI at 1.5 T, 3T, 7T, and 9.4 T
Purpose Inhomogeneities in the static magnetic field (B0) deteriorate MRSI data quality by
lowering the spectral resolution and SNR. MRSI with low spatial resolution is also prone to …
lowering the spectral resolution and SNR. MRSI with low spatial resolution is also prone to …
Accelerated high‐bandwidth MR spectroscopic imaging using compressed sensing
P Cao, PJ Shin, I Park, C Najac… - Magnetic resonance …, 2016 - Wiley Online Library
Purpose To develop a compressed sensing (CS) acceleration method with a high spectral
bandwidth exploiting the spatial‐spectral sparsity of MR spectroscopic imaging (MRSI) …
bandwidth exploiting the spatial‐spectral sparsity of MR spectroscopic imaging (MRSI) …
Image‐guided spatial localization of heterogeneous compartments for magnetic resonance
L An, J Shen - Medical Physics, 2015 - Wiley Online Library
Purpose: Image‐guided localization SPectral Localization Achieved by Sensitivity
Heterogeneity (SPLASH) allows rapid measurement of signals from irregularly shaped …
Heterogeneity (SPLASH) allows rapid measurement of signals from irregularly shaped …