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Assessment and correction of macroscopic field variations in 2D spoiled gradient‐echo sequences
PURPOSE: To model and correct the dephasing effects in the gradient‐echo signal for arbitrary RF excitation pulses with large flip angles in the presence of macroscopic field variations. METHODS: The dephasing of the spoiled 2D gradient‐echo signal was modeled using a numerical solution of the Bloch...
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| Publié dans: | Magn Reson Med |
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| Auteurs principaux: | , , , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
John Wiley and Sons Inc.
2019
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7216950/ https://ncbi.nlm.nih.gov/pubmed/31868260 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.28139 |
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