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Communication Dans Un Congrès Année : 2022

Optimal Control of the contrast in a MP-RAGE sequence: an application on the pelvis

Résumé

MRI contrast enhancement by Optimal Control is a new approach to design optimal magnetization preparation. This allows to maximize the contrast between target tissues characterized by their relaxation times. Recent numerical implementations have made possible the optimization of such preparation in a steady state sequence without full recovery between each repetition. This abstract demonstrates the contrast flexibility offered by this approach when combined with a MPRAGE sequence on pelvis imaging at 3T.
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Dates et versions

hal-03568818 , version 1 (12-02-2022)

Identifiants

  • HAL Id : hal-03568818 , version 1

Citer

Benoît Vernier, Eric van Reeth van Reeth, Marc Lapert, Olivier Hamelin, Olivier Beuf, et al.. Optimal Control of the contrast in a MP-RAGE sequence: an application on the pelvis. 2022 Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting ISMRM 2022, May 2022, Londres, France. ⟨hal-03568818⟩
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