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A Two-Stage Approach for Measuring Vascular Water Exchange and Arterial Transit Time by Diffusion-Weighted Perfusion MRI
Changes in the exchange rate of water across the blood-brain barrier (BBB), denoted k(w), may indicate BBB dysfunction before the leakage of large-molecule contrast agents is observable. A previously proposed approach for measuring k(w) is to use diffusion-weighted (DW) arterial spin labeling (ASL)...
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| Main Authors: | , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2011
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4066380/ https://ncbi.nlm.nih.gov/pubmed/21858870 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.23104 |
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