Modeling the effects of dispersion and pulsatility of blood flow in pulsed arterial spin labeling.
Arterial spin labeling (ASL) is a method of using MRI to image cerebral perfusion. For the measurement to be calibrated, a model is required describing the kinetics of the flow of the inverted blood from the labeling region to the imaging region. It is common to assume plug-flow, but alternatives su...
| Main Authors: | , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
2008
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