- Abstract:
-
Amongst the various implementations of arterial spin labeling MRI methods for quantifying cerebral perfusion, the QUASAR method is unique. By using a combination of labeling with and without flow suppression gradients, the QUASAR method offers the separation of macrovascular and tissue signals. This permits local arterial input functions to be defined and "model-free" analysis, using numerical deconvolution, to be used. However, it remains unclear whether arterial spin labeling data are best ...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1002/mrm.24372
-
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- Journal:
- Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine
- Volume:
- 69
- Issue:
- 5
- Pages:
- 1466-1475
- Publication date:
- 2013-05-05
- DOI:
- EISSN:
-
1522-2594
- ISSN:
-
0740-3194
- URN:
-
uuid:92277735-65cb-4b18-b02e-c1e55eb3b8df
- Source identifiers:
-
339853
- Local pid:
- pubs:339853
- Language:
- English
- Keywords:
- Copyright date:
- 2013
Journal article
Comparing model-based and model-free analysis methods for QUASAR arterial spin labeling perfusion quantification.
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