Search Results - "NMR in biomedicine"

Quantifying brain microstructure with diffusion MRI: Theory and parameter estimation by Novikov, Dmitry S., Fieremans, Els, Jespersen, Sune N., Kiselev, Valerij G.

“…We review, systematize and discuss models of diffusion in neuronal tissue, by putting them into an overarching physical context of coarse‐graining over an…”
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Diffusion MRI fiber tractography of the brain by Jeurissen, Ben, Descoteaux, Maxime, Mori, Susumu, Leemans, Alexander

“…The ability of fiber tractography to delineate non‐invasively the white matter fiber pathways of the brain raises possibilities for clinical applications and…”
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Preprocessing, analysis and quantification in single‐voxel magnetic resonance spectroscopy: experts' consensus recommendations by Near, Jamie, Harris, Ashley D., Juchem, Christoph, Kreis, Roland, Marjańska, Małgorzata, Öz, Gülin, Slotboom, Johannes, Wilson, Martin, Gasparovic, Charles

“…Once an MRS dataset has been acquired, several important steps must be taken to obtain the desired metabolite concentration measures. First, the data must be…”
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Imaging brain microstructure with diffusion MRI: practicality and applications by Alexander, Daniel C., Dyrby, Tim B., Nilsson, Markus, Zhang, Hui

“…This article gives an overview of microstructure imaging of the brain with diffusion MRI and reviews the state of the art. The microstructure‐imaging paradigm…”
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Minimum Reporting Standards for in vivo Magnetic Resonance Spectroscopy (MRSinMRS): Experts' consensus recommendations by Lin, Alexander, Andronesi, Ovidiu, Bogner, Wolfgang, Choi, In‐Young, Coello, Eduardo, Cudalbu, Cristina, Juchem, Christoph, Kemp, Graham J., Kreis, Roland, Krššák, Martin, Lee, Phil, Maudsley, Andrew A., Meyerspeer, Martin, Mlynarik, Vladamir, Near, Jamie, Öz, Gülin, Peek, Aimie L., Puts, Nicolaas A., Ratai, Eva‐Maria, Tkáč, Ivan, Mullins, Paul G.

“…The translation of MRS to clinical practice has been impeded by the lack of technical standardization. There are multiple methods of acquisition,…”
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A review of diffusion MRI of typical white matter development from early childhood to young adulthood by Lebel, Catherine, Treit, Sarah, Beaulieu, Christian

“…Understanding typical, healthy brain development provides a baseline from which to detect and characterize brain anomalies associated with various neurological…”
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Building connectomes using diffusion MRI: why, how and but by Sotiropoulos, Stamatios N., Zalesky, Andrew

“…Why has diffusion MRI become a principal modality for mapping connectomes in vivo? How do different image acquisition parameters, fiber tracking algorithms and…”
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DIMENSION: Dynamic MR imaging with both k‐space and spatial prior knowledge obtained via multi‐supervised network training by Wang, Shanshan, Ke, Ziwen, Cheng, Huitao, Jia, Sen, Ying, Leslie, Zheng, Hairong, Liang, Dong

“…Dynamic MR image reconstruction from incomplete k‐space data has generated great research interest due to its capability in reducing scan time. Nevertheless,…”
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Overview of quantitative susceptibility mapping by Deistung, Andreas, Schweser, Ferdinand, Reichenbach, Jürgen R.

“…Magnetic susceptibility describes the magnetizability of a material to an applied magnetic field and represents an important parameter in the field of MRI…”
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Degeneracy in model parameter estimation for multi-compartmental diffusion in neuronal tissue by Jelescu, Ileana O., Veraart, Jelle, Fieremans, Els, Novikov, Dmitry S.

“…The ultimate promise of diffusion MRI (dMRI) models is specificity to neuronal microstructure, which may lead to distinct clinical biomarkers using noninvasive…”
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Molecular subtype classification of low‐grade gliomas using magnetic resonance imaging‐based radiomics and machine learning by Lam, Luu Ho Thanh, Do, Duyen Thi, Diep, Doan Thi Ngoc, Nguyet, Dang Le Nhu, Truong, Quang Dinh, Tri, Tran Thanh, Thanh, Huynh Ngoc, Le, Nguyen Quoc Khanh

“…In 2016, the World Health Organization (WHO) updated the glioma classification by incorporating molecular biology parameters, including low‐grade glioma (LGG)…”
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Focus on the glycerophosphocholine pathway in choline phospholipid metabolism of cancer by Sonkar, Kanchan, Ayyappan, Vinay, Tressler, Caitlin M., Adelaja, Oluwatobi, Cai, Ruoqing, Cheng, Menglin, Glunde, Kristine

“…Activated choline metabolism is a hallmark of carcinogenesis and tumor progression, which leads to elevated levels of phosphocholine and glycerophosphocholine…”
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Modelling white matter with spherical deconvolution: How and why? by Dell'Acqua, Flavio, Tournier, J.‐Donald

“…Since the realization that diffusion MRI can probe the microstructural organization and orientation of biological tissue in vivo and non‐invasively, a…”
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Terminology and concepts for the characterization of in vivo MR spectroscopy methods and MR spectra: Background and experts' consensus recommendations by Kreis, Roland, Boer, Vincent, Choi, In‐Young, Cudalbu, Cristina, Graaf, Robin A., Gasparovic, Charles, Heerschap, Arend, Krššák, Martin, Lanz, Bernard, Maudsley, Andrew A., Meyerspeer, Martin, Near, Jamie, Öz, Gülin, Posse, Stefan, Slotboom, Johannes, Terpstra, Melissa, Tkáč, Ivan, Wilson, Martin, Bogner, Wolfgang

“…With a 40‐year history of use for in vivo studies, the terminology used to describe the methodology and results of magnetic resonance spectroscopy (MRS) has…”
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Accelerated MR spectroscopic imaging—a review of current and emerging techniques by Bogner, Wolfgang, Otazo, Ricardo, Henning, Anke

“…Over more than 30 years in vivo MR spectroscopic imaging (MRSI) has undergone an enormous evolution from theoretical concepts in the early 1980s to the robust…”
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Advanced magnetic resonance spectroscopic neuroimaging: Experts' consensus recommendations by Maudsley, Andrew A., Andronesi, Ovidiu C., Barker, Peter B., Bizzi, Alberto, Bogner, Wolfgang, Henning, Anke, Nelson, Sarah J., Posse, Stefan, Shungu, Dikoma C., Soher, Brian J.

“…Magnetic resonance spectroscopic imaging (MRSI) offers considerable promise for monitoring metabolic alterations associated with disease or injury; however, to…”
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Overview of quantitative susceptibility mapping using deep learning: Current status, challenges and opportunities by Jung, Woojin, Bollmann, Steffen, Lee, Jongho

“…Quantitative susceptibility mapping (QSM) has gained broad interest in the field by extracting bulk tissue magnetic susceptibility, predominantly determined by…”
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Streaking artifact reduction for quantitative susceptibility mapping of sources with large dynamic range by Wei, Hongjiang, Dibb, Russell, Zhou, Yan, Sun, Yawen, Xu, Jianrong, Wang, Nian, Liu, Chunlei

“…Quantitative susceptibility mapping (QSM) is a novel MRI technique for the measurement of tissue magnetic susceptibility in three dimensions. Although numerous…”
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The role of diffusion MRI in neuroscience by Assaf, Yaniv, Johansen‐Berg, Heidi, Thiebaut de Schotten, Michel

“…Diffusion‐weighted imaging has pushed the boundaries of neuroscience by allowing us to examine the white matter microstructure of the living human brain. By…”
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Determination of the appropriate b value and number of gradient directions for high-angular-resolution diffusion-weighted imaging by Tournier, J.-Donald, Calamante, Fernando, Connelly, Alan

“…High‐angular‐resolution diffusion‐weighted imaging (HARDI) is one of the most common MRI acquisition schemes for use with higher order models of diffusion…”
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