Performance of MR learned pulse sequences for 3D bi-exponential, stretched-exponential, and mono-exponential T 2 and T 1ρ mapping of knee cartilage

To compare the performance of a learned magnetization-prepared gradient echo (L-MPGRE) sequence against a commonly used sequence for 3D T and T mapping of the knee joint, the magnetization-prepared angle-modulated partitioned k-space spoiled gradient echo snapshots (MAPSS), on bi-exponential (BE), s...

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Veröffentlicht in:	Magnetic resonance in medicine 2025-02, Vol.93 (2), p.643-656
Hauptverfasser:	Zibetti, Marcelo V W, De Moura, Hector L, Monga, Anmol, Keerthivasan, Mahesh B, Regatte, Ravinder R
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Algorithms Cartilage, Articular - diagnostic imaging Female Healthy Volunteers Humans Image Interpretation, Computer-Assisted - methods Image Processing, Computer-Assisted - methods Imaging, Three-Dimensional - methods Knee Joint - diagnostic imaging Magnetic Resonance Imaging - methods Male Reproducibility of Results Signal-To-Noise Ratio Young Adult
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