VeSPA: integrated applications for RF pulse design, spectral simulation and MRS data analysis

BJ Soher, P Semanchuk, D Todd, X Ji… - Magnetic resonance …, 2023 - Wiley Online Library
Purpose The Vespa package (Versatile Simulation, Pulses, and Analysis) is described and
demonstrated. It provides workflows for developing and optimizing linear combination …

[HTML][HTML] Event-related functional magnetic resonance spectroscopy

RS Koolschijn, WT Clarke, IB Ip, UE Emir, HC Barron - Neuroimage, 2023 - Elsevier
Summary Proton-Magnetic Resonance Spectroscopy (MRS) is a non-invasive brain imaging
technique used to measure the concentration of different neurochemicals.“Single-voxel” …

Harmonization of multi-scanner in vivo magnetic resonance spectroscopy: ENIGMA consortium task group considerations

AD Harris, H Amiri, M Bento, R Cohen… - Frontiers in …, 2023 - frontiersin.org
Magnetic resonance spectroscopy is a powerful, non-invasive, quantitative imaging
technique that allows for the measurement of brain metabolites that has demonstrated utility …

FSL‐MRS: An end‐to‐end spectroscopy analysis package

WT Clarke, CJ Stagg, S Jbabdi - Magnetic Resonance in …, 2021 - Wiley Online Library
Purpose We introduce FSL‐MRS, an end‐to‐end, modular, open‐source MRS analysis
toolbox. It provides spectroscopic data conversion, preprocessing, spectral simulation, fitting …

Comparison of different linear‐combination modeling algorithms for short‐TE proton spectra

HJ Zöllner, M Považan, SCN Hui, S Tapper… - NMR in …, 2021 - Wiley Online Library
Short‐TE proton MRS is used to study metabolism in the human brain. Common analysis
methods model the data as a linear combination of metabolite basis spectra. This large …

NIfTI‐MRS: a standard data format for magnetic resonance spectroscopy

WT Clarke, TK Bell, UE Emir… - Magnetic resonance …, 2022 - Wiley Online Library
Purpose Multiple data formats in the MRS community currently hinder data sharing and
integration. NIfTI‐MRS is proposed as a standard spectroscopy data format, implemented as …

Diffusion‐weighted MR spectroscopy: Consensus, recommendations, and resources from acquisition to modeling

C Ligneul, C Najac, A Döring… - Magnetic resonance …, 2024 - Wiley Online Library
Brain cell structure and function reflect neurodevelopment, plasticity, and aging; and
changes can help flag pathological processes such as neurodegeneration and …

MRSCloud: A cloud‐based MRS tool for basis set simulation

SCN Hui, MG Saleh, HJ Zöllner… - Magnetic resonance …, 2022 - Wiley Online Library
Purpose The purpose of this study is to present a cloud‐based spectral simulation tool
“MRSCloud,” which allows MRS users to simulate a vendor‐specific and sequence‐specific …

Comparison of linear combination modeling strategies for edited magnetic resonance spectroscopy at 3 T

HJ Zöllner, S Tapper, SCN Hui, PB Barker… - NMR in …, 2022 - Wiley Online Library
J‐difference‐edited spectroscopy is a valuable approach for the in vivo detection of γ‐
aminobutyric‐acid (GABA) with magnetic resonance spectroscopy (MRS). A recent expert …

Comparison of seven modelling algorithms for γ‐aminobutyric acid–edited proton magnetic resonance spectroscopy

AR Craven, PK Bhattacharyya, WT Clarke… - NMR in …, 2022 - Wiley Online Library
Edited MRS sequences are widely used for studying γ‐aminobutyric acid (GABA) in the
human brain. Several algorithms are available for modelling these data, deriving metabolite …