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Influence of Resting Venous Blood Volume Fraction on Dynamic Causal Modeling and System Identifiability
Changes in BOLD signals are sensitive to the regional blood content associated with the vasculature, which is known as V(0) in hemodynamic models. In previous studies involving dynamic causal modeling (DCM) which embodies the hemodynamic model to invert the functional magnetic resonance imaging sign...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4937422/ https://www.ncbi.nlm.nih.gov/pubmed/27389074 http://dx.doi.org/10.1038/srep29426 |