Quantifying CBF with pulsed ASL: technical and pulse sequence factors.

@article{Wong2005QuantifyingCW,
  title={Quantifying CBF with pulsed ASL: technical and pulse sequence factors.},
  author={E. C. Wong},
  journal={Journal of magnetic resonance imaging : JMRI},
  year={2005},
  volume={22 6},
  pages={727-31}
}
  • E. C. Wong
  • Published 2005 in Journal of magnetic resonance imaging : JMRI
We summarize here current methods for the quantification of CBF using pulsed arterial spin labeling (ASL) methods. Several technical issues related to CBF quantitation are described briefly, including transit delay, signal from larger arteries, radio frequency (RF) slice profiles, magnetization transfer, tagging efficiency, and tagging geometry. Many pulsed tagging schemes have been devised, which differ in the type of tag or control pulses, and which have various advantages and disadvantages… CONTINUE READING

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