Literature DB >> 31273880

Theoretical description of modern 1 H in Vivo magnetic resonance spectroscopic pulse sequences.

Karl Landheer1, Rolf F Schulte2, Michael S Treacy1, Kelley M Swanberg1, Christoph Juchem1,3.   

Abstract

This article reviews the most commonly used modern sequences designed to confront the two major challenges of in vivo magnetic resonance spectroscopy (MRS): spatial localization and metabolic specificity. The purpose of this review article is to provide a deeper and clearer understanding of the underlying mechanisms by which all modern MRS sequences operate. A descriptive explanation, consistent pulse sequence diagram, and theoretical concepts of the measured signal are given for five spatial localization sequences and three modules designed to increase metabolic specificity. Cross-sequence comparisons, including potential modifications for estimating quantitative measures like spin-lattice relaxation time T1 , spin-spin relaxation time T2 , and diffusion coefficients are briefly discussed. Level of Evidence: 5 Technical Efficacy Stage: 1 J. Magn. Reson. Imaging 2020;51:1008-1029.
© 2019 International Society for Magnetic Resonance in Medicine.

Entities:  

Keywords:  zzm321990J-editing; 2D spectroscopy; MQF; MRS; pulse sequences

Mesh：

Year:  2019        PMID： 31273880     DOI： 10.1002/jmri.26846

Source DB:  PubMed          Journal:  J Magn Reson Imaging        ISSN： 1053-1807            Impact factor:   4.813


  7 in total

1.  UTE-SPECIAL for3D localization at an echo time of 4 ms on a clinical 3 T scanner.

Authors:  Karl Landheer; Ralph Noeske; Michael Garwood; Christoph Juchem
Journal:  J Magn Reson       Date:  2019-12-21       Impact factor: 2.229

2.  Osprey: Open-source processing, reconstruction & estimation of magnetic resonance spectroscopy data.

Authors:  Georg Oeltzschner; Helge J Zöllner; Steve C N Hui; Mark Mikkelsen; Muhammad G Saleh; Sofie Tapper; Richard A E Edden
Journal:  J Neurosci Methods       Date:  2020-06-27       Impact factor: 2.390

3.  Broadband selective excitation radiofrequency pulses for optimized localization in vivo.

Authors:  Lana G Kaiser; Mikhail Veshtort; Ioannis Pappas; Dinesh K Deelchand; Edward J Auerbach; Małgorzata Marjańska; Ben A Inglis
Journal:  Magn Reson Med       Date:  2021-12-06       Impact factor: 4.668

Review 4.  Motion correction in magnetic resonance spectroscopy.

Authors:  Muhammad G Saleh; Richard A E Edden; Linda Chang; Thomas Ernst
Journal:  Magn Reson Med       Date:  2020-04-17       Impact factor: 3.737

Review 5.  Quantifying the Metabolic Signature of Multiple Sclerosis by in vivo Proton Magnetic Resonance Spectroscopy: Current Challenges and Future Outlook in the Translation From Proton Signal to Diagnostic Biomarker.

Authors:  Kelley M Swanberg; Karl Landheer; David Pitt; Christoph Juchem
Journal:  Front Neurol       Date:  2019-11-15       Impact factor: 4.003

Review 6.  Artificial intelligence in the radiomic analysis of glioblastomas: A review, taxonomy, and perspective.

Authors:  Ming Zhu; Sijia Li; Yu Kuang; Virginia B Hill; Amy B Heimberger; Lijie Zhai; Shengjie Zhai
Journal:  Front Oncol       Date:  2022-08-02       Impact factor: 5.738

7.  Terminology and concepts for the characterization of in vivo MR spectroscopy methods and MR spectra: Background and experts' consensus recommendations.

Authors:  Roland Kreis; Vincent Boer; In-Young Choi; Cristina Cudalbu; Robin A de Graaf; Charles Gasparovic; Arend Heerschap; Martin Krššák; Bernard Lanz; Andrew A Maudsley; Martin Meyerspeer; Jamie Near; Gülin Öz; Stefan Posse; Johannes Slotboom; Melissa Terpstra; Ivan Tkáč; Martin Wilson; Wolfgang Bogner
Journal:  NMR Biomed       Date:  2020-08-17       Impact factor: 4.044
  7 in total

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