## Abstract The accurate quantification of perfusion with arterial spin labeling (ASL) requires consideration of a number of factors, including the efficiency of the inversion and control pulses used for spin labeling. In this study the effects of spin velocity on continuous ASL efficiency when usi
Magnetization transfer effects on the efficiency of flow-driven adiabatic fast passage inversion of arterial blood
β Scribed by Luis Hernandez-Garcia; David P. Lewis; Bradford Moffat; Craig A. Branch
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 297 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0952-3480
- DOI
- 10.1002/nbm.1137
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A simple fourβcompartment model for magnetization transfer was used to obtain theoretical expressions for the relationship between regional cerebral blood flow and Ξ__M__, the change in longitudinal magnetization of brain water spins when arterial water spins are perturbed. The theoreti
Blood suppression in the lower extremities using flow-reliant methods such as double inversion recovery may be problematic due to slow blood flow. T 2 mapping using fast spin echo (FSE) acquisition was utilized to quantitate the effectiveness of double inversion recovery blood suppression in 13 subj