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Accurate field mapping in the presence of B(0) inhomogeneities, applied to MR thermometry
PURPOSE: To describe how B(0) inhomogeneities can cause errors in proton resonance frequency (PRF) shift thermometry, and to correct for these errors. METHODS: With PRF thermometry, measured phase shifts are converted into temperature measurements through the use of a scaling factor proportional to...
Wedi'i Gadw mewn:
| Cyhoeddwyd yn: | Magn Reson Med |
|---|---|
| Prif Awduron: | , , , , |
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
2014
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4277742/ https://ncbi.nlm.nih.gov/pubmed/24975329 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.25338 |
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