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Fast high-resolution brain metabolite mapping on a clinical 3T MRI by accelerated 1 H-FID-MRSI and low-rank constrained reconstruction |
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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 | DOI: 10.1002/mrm.27623 PMID: 30565314 | |
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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 |