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Title

Fast high-resolution brain metabolite mapping on a clinical 3T MRI by accelerated 1 H-FID-MRSI and low-rank constrained reconstruction
Authors
Klauser, Antoine
Courvoisier, Sébastien
Kasten, Jeffrey
Kocher, Michel
Guerquin-Kern, Matthieu
Van De Ville, Dimitri
Lazeyras, François
Published in Magnetic Resonance in Medicine. 2018
Abstract Epitomizing the advantages of ultra short echo time and no chemical shift displacement error, high-resolution-free induction decay magnetic resonance spectroscopic imaging (FID-MRSI) sequences have proven to be highly effective in providing unbiased characterizations of metabolite distributions. However, its merits are often overshadowed in high-resolution settings by reduced signal-to-noise ratios resulting from the smaller voxel volumes procured by extensive phase encoding and the related acquisition times.
Keywords Acceleration — Brain metabolite — Compressed‐sensing — Magnetic resonance spectroscopic imaging — SENSE
Identifiers
PMID: 30565314
Full text
Article (Published version) (2.2 MB) - document accessible for UNIGE members only Limited access to UNIGE
Structures
Faculté de médecine / Section de médecine clinique / Département de radiologie et informatique médicale
Research groups Groupe Lazeyras Francois (IRM fonctionnelle et métabolique) (539)
Traitement d'images médicales (893)
Projects FNS: 320030‐135425
FNS: 326030‐150816
Citation
(ISO format) 		KLAUSER, Antoine et al. Fast high-resolution brain metabolite mapping on a clinical 3T MRI by accelerated 1 H-FID-MRSI and low-rank constrained reconstruction. In: Magnetic Resonance in Medicine, 2018. doi: 10.1002/mrm.27623 https://archive-ouverte.unige.ch/unige:117731

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Deposited on : 2019-05-17

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