[HTML][HTML] Cerebrovascular reactivity measurements using simultaneous 15O-water PET and ASL MRI: Impacts of arterial transit time, labeling efficiency, and hematocrit
Cerebrovascular reactivity (CVR) reflects the capacity of the brain to meet changing
physiological demands and can predict the risk of cerebrovascular diseases. CVR can be …
physiological demands and can predict the risk of cerebrovascular diseases. CVR can be …
Cerebral hypometabolism measured with intravascular T2-prepared tissue relaxation with inversion recovery (T2-TRIR) and pCASL in adults with sickle cell disease
Cerebral metabolic rate of oxygen (CMRO 2) quantifies the amount of oxygen consumed by
the brain, and relies on continuous delivery of nutrients and oxygen via cerebral blood flow …
the brain, and relies on continuous delivery of nutrients and oxygen via cerebral blood flow …
Is Arterial Spin Labeling Effective in Measuring Cerebrovascular Reactivity? A Test-retest Study on Impact of Labeling Efficiency
In this study, we examined repeatability of labeling efficiency of single-and multi-PLD arterial
spin labeling (ASL) MRI before and after vasodilation in 15 normal subjects. Individual …
spin labeling (ASL) MRI before and after vasodilation in 15 normal subjects. Individual …
Moving Towards Robust Quantification of Cerebrovascular Reactivity (CVR) using Pseudocontinuous Arterial Spin Labelling (pCASL)
CC Milbourn, TW Okell, NP Blockley - archive.ismrm.org
New clinical tools are needed for the diagnosis and prognosis of cerebrovascular diseases.
Pseudocontinuous Arterial Spin Labelling (pCASL) is recommended for quantifying tissue …
Pseudocontinuous Arterial Spin Labelling (pCASL) is recommended for quantifying tissue …