Výsledky vyhledávání - "Lanz Bernard"

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Noise-reduction techniques for 1H-FID-MRSI at 14.1T: Monte-Carlo validation & in vivo application

Autor: Alves, Brayan, Simicic, Dunja, Mosso, Jessie, Lê, Thanh Phong, Briand, Guillaume, Bogner, Wolfgang, Lanz, Bernard, Strasser, Bernhard, Klauser, Antoine, Cudalbu, Cristina

Proton magnetic resonance spectroscopic imaging (1H-MRSI) is a powerful tool that enables the multidimensional non-invasive mapping of the neurochemical profile at high-resolution over the entire brain. The constant demand for higher spatial resoluti

Externí odkaz: http://arxiv.org/abs/2309.11204

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Fast high-resolution metabolite mapping in the rat brain using 1H-FID-MRSI at 14.1T

Autor: Simicic, Dunja, Alves, Brayan, Mosso, Jessie, Briand, Guillaume, Lê, Thanh Phong, van Heeswijk, Ruud B., Starčuková, Jana, Lanz, Bernard, Klauser, Antoine, Strasser, Bernhard, Bogner, Wolfgang, Cudalbu, Cristina

Magnetic resonance spectroscopic imaging (MRSI) enables the simultaneous non-invasive acquisition of MR spectra from multiple spatial locations inside the brain. While 1H-MRSI is increasingly used in the human brain, it is not yet widely applied in t

Externí odkaz: http://arxiv.org/abs/2307.03261

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Diffusion-weighted SPECIAL improves the detection of J-coupled metabolites at ultra-high magnetic field

Autor: Mosso, Jessie, Simicic, Dunja, Lanz, Bernard, Gruetter, Rolf, Cudalbu, Cristina

Publikováno v: Magnetic Resonance in Medicine 91 (2024) 4-18

A new sequence for single-voxel diffusion-weighted 1H MRS (DWS), named DW-SPECIAL, is proposed to improve the detection and subsequent estimation of the diffusion properties of strongly J-coupled metabolites. It combines the semi-adiabatic SPECIAL se

Externí odkaz: http://arxiv.org/abs/2305.08708

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PET CMR$_{glc}$ mapping and $^{1}$H MRS show altered glucose uptake and neurometabolic profiles in BDL rats

Autor: Mosso, Jessie, Yin, Ting, Poitry-Yamate, Carole, Simicic, Dunja, Lepore, Mario, McLin, Valérie A., Braissant, Olivier, Cudalbu, Cristina, Lanz, Bernard

Publikováno v: Anal Biochem 647 (2022) 114606

Type C hepatic encephalopathy (HE) is a complex neuropsychiatric disorder occurring as a consequence of chronic liver disease. Alterations in energy metabolism have been suggested in type C HE, but $\textit{in vivo}$ studies on this matter remain spa

Externí odkaz: http://arxiv.org/abs/2112.12113

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