Fast Adiabatic Spin Echo MRSI Sequence for Whole Brain 5mm-isotropic metabolic imaging

Name: 7T MRI Seminar: Probing Brain Metabolism by Multi-nuclear Magnetic Resonance Spectroscopy: Technical Advances and Applications at 7T
Start: 2024-04-24
End: 2024-04-24
Location: Campus Biotech, room H8-01-D

AUTHORS: Klauser A, Courvoisier S, Kocher M, Lazeyras F

ISMRM & SMRT Annual Meeting, : , Online, May 2021

ABSTRACT

A Proton 3D Adiabatic Spin-Echo (ADISE) MRSI sequence was implemented to measure metabolite distributions over whole brain with 5mm isotropic resolution. MRSI data were measured over volunteers and compare with FID-MRSI sequence. ADISE 3D-MRSI and 3D FID-MRSI acquisitions were accelerated with Compressed-sensing acceleration and reconstructed with a Low-Rank TGV-constrained model.

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