Measurements of tumor blood flow (TBF) are important for understanding tumor physiology and can be valuable in selecting and evaluating therapies. Brain tumors typically present reduced blood flows compared to normal brain tissue. This study shows that the arterial spin labeling (ASL) technique can
Characterizing pulmonary blood flow distribution measured using arterial spin labeling
โ Scribed by A. Cortney Henderson; G. Kim Prisk; David L. Levin; Susan R. Hopkins; Richard B. Buxton
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 447 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0952-3480
- DOI
- 10.1002/nbm.1407
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract ## Purpose: To take into account the echo time (TE) influence on arterial spin labeling (ASL) signal when converting it in regional cerebral blood flow (rCBF). Gray matter ASL signal decrease with increasing TE as a consequence of the difference in the apparent transverse relaxation ra
## Abstract Previous modeling studies have predicted that a significant fraction of the signal in arterial spin labeling (ASL) experiments originates from labeled water in the capillaries. Provided that the relaxation times in blood and tissue are similar, ASL data can still be analyzed with the co
## Abstract To date, functional magnetic resonance imaging (fMRI) studies of the lateral geniculate nucleus (LGN) have primarily focused on measures of the blood oxygenation level dependent (BOLD) signal. Arterial spin labeling (ASL) is an MRI method that can provide direct measures of functional c
## Abstract Highโfield MRI scanners are, in principle, well suited for mouse studies; however, many highโfield magnets employ a vertical design that may influence the physiological state of the rodent. The purpose of this study was to investigate the orthostatic response of cerebral blood flow (CBF