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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
Main Authors: Hu, Zhenghui, Liu, Cong, Shi, Pengcheng, Liu, Huafeng
Formato: Artigo
Idioma:Inglês
Publicado: Public Library of Science 2012
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3285158/
https://ncbi.nlm.nih.gov/pubmed/22384043
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0031612
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