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Repeatability and reproducibility of longitudinal relaxation rate in 12 small-animal MRI systems
BACKGROUND: Many translational MR biomarkers derive from measurements of the water proton longitudinal relaxation rate R(1), but evidence for between-site reproducibility of R(1) in small-animal MRI is lacking. OBJECTIVE: To assess R(1) repeatability and multi-site reproducibility in phantoms for pr...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6477178/ https://www.ncbi.nlm.nih.gov/pubmed/30872166 http://dx.doi.org/10.1016/j.mri.2019.03.008 |