Noninvasive functional imaging of cerebral blood volume with vascular‐space‐occupancy (VASO) MRI
Functional MRI (fMRI) based on changes in cerebral blood volume (CBV) can probe directly
vasodilatation and vasoconstriction during brain activation or physiologic challenges, and …
vasodilatation and vasoconstriction during brain activation or physiologic challenges, and …
Ultra-high resolution blood volume fMRI and BOLD fMRI in humans at 9.4 T: capabilities and challenges
Functional mapping of cerebral blood volume (CBV) changes has the potential to reveal
brain activity with high localization specificity at the level of cortical layers and columns. Non …
brain activity with high localization specificity at the level of cortical layers and columns. Non …
[PDF][PDF] Cerebral blood volume changes in negative BOLD regions during visual stimulation in humans at 7T
Purpose: The negative blood oxygenation level dependent (BOLD) response (NBR) is less
studied than the positive BOLD response (PBR), and little is known about the underlying …
studied than the positive BOLD response (PBR), and little is known about the underlying …