Impact of (k,t) sampling on DCE MRI tracer kinetic parameter estimation in digital reference objects

PURPOSE: To evaluate the impact of (k,t) data sampling on the variance of tracer‐kinetic parameter (TK) estimation in high‐resolution whole‐brain dynamic contrast enhanced magnetic resonance imaging (DCE‐MRI) using digital reference objects. We study this in the context of TK model constraints, and...

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Detalles Bibliográficos
Autores principales: Bliesener, Yannick, Lingala, Sajan G., Haldar, Justin P., Nayak, Krishna S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Full Papers—Imaging Methodology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6982604/
https://www.ncbi.nlm.nih.gov/pubmed/31605556
http://dx.doi.org/10.1002/mrm.28024

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6982604/
https://www.ncbi.nlm.nih.gov/pubmed/31605556
http://dx.doi.org/10.1002/mrm.28024

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