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IRON fMRI measurements of CBV and implications for BOLD signal

Changes in cerebral blood volume (CBV) and blood magnetization each induce changes in the transverse relaxation rate of MRI signal that are associated with changes in cerebral activity. BOLD signal, the preeminent method for non-invasive localization of task-induced brain function in human subjects,...

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Bibliographic Details
Main Author: Mandeville, Joseph B.
Format: Artigo
Language:Inglês
Published: 2012
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3971916/
https://ncbi.nlm.nih.gov/pubmed/22281669
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2012.01.070
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