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Improved R2* Measurement Accuracy with Absolute SNR Truncation and Optimal Coil Combination

Accurate R2* measurements are critical for many abdominal imaging applications. Conventionally, R2* maps are derived via mono-exponential fitting of signal decay within a series of gradient echo (GRE) images reconstructed from multi-channel datasets combined using a root sum-of-squares (RSS) approac...

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Detalhes bibliográficos
Main Authors: Yin, Xiaoming, Shah, Saurabh, Katsaggelos, Aggelos K., Larson, Andrew C.
Formato: Artigo
Idioma:Inglês
Publicado em: 2010
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3043554/
https://ncbi.nlm.nih.gov/pubmed/21162142
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/nbm.1539
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