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Impact of neonate haematocrit variability on the longitudinal relaxation time of blood: Implications for arterial spin labelling MRI
BACKGROUND AND PURPOSE: The longitudinal relaxation time of blood (T(1b)) is influenced by haematocrit (Hct) which is known to vary in neonates. The purpose of this study was threefold: to obtain T(1b) values in neonates, to investigate how the T(1b) influences quantitative arterial spin labelling (...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3984444/ https://www.ncbi.nlm.nih.gov/pubmed/24818078 http://dx.doi.org/10.1016/j.nicl.2014.03.006 |