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Robust estimation of quantitative perfusion from multi‐phase pseudo‐continuous arterial spin labeling
PURPOSE: Multi‐phase PCASL has been proposed as a means to achieve accurate perfusion quantification that is robust to imperfect shim in the labeling plane. However, there exists a bias in the estimation process that is a function of noise in the data. In this work, this bias is characterized and th...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6899553/ https://www.ncbi.nlm.nih.gov/pubmed/31429999 http://dx.doi.org/10.1002/mrm.27965 |