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Exploiting Magnetic Resonance Angiography Imaging Improves Model Estimation of BOLD Signal

The change of BOLD signal relies heavily upon the resting blood volume fraction ([Image: see text]) associated with regional vasculature. However, existing hemodynamic data assimilation studies pretermit such concern. They simply assign the value in a physiologically plausible range to get over ill-...

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Detalles Bibliográficos
Autores principales:	Hu, Zhenghui, Liu, Cong, Shi, Pengcheng, Liu, Huafeng
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2012
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3285158/ https://www.ncbi.nlm.nih.gov/pubmed/22384043 http://dx.doi.org/10.1371/journal.pone.0031612

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