Three dimensional MRF obtains highly repeatable and reproducible multi-parametric estimations in the healthy human brain at 1.5T and 3T

Guido Buonincontri,Jan W. Kurzawski,Joshua D Kaggie,Tomasz Matys,Ferdia A Gallagher,Matteo Cencini,Graziella Donatelli,Paolo Cecchi,Mirco Cosottini,Nicola Martini,Francesca Frijia,Domenico Montanaro,Pedro A. Gómez,Rolf F Schulte,Alessandra Retico,Michela Tosetti

NeuroImage（2021）

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摘要

Magnetic resonance fingerprinting (MRF) is highly promising as a quantitative MRI technique due to its accuracy, robustness, and efficiency. Previous studies have found high repeatability and reproducibility of 2D MRF acquisitions in the brain. Here, we have extended our investigations to 3D MRF acquisitions covering the whole brain using spiral projection k-space trajectories.

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关键词

MRI,Quantitation,Relaxometry,Brain,MR fingerprinting,Three dimensional,3D

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