Model Predictive Filtering MR Thermometry: effects of model inaccuracies, k-space reduction factor, and temperature increase rate

PURPOSE: Evaluate effects of model parameter inaccuracies (thermal conductivity, k, and ultrasound power deposition density, Q), k-space reduction factor (R), and rate of temperature increase (Ṫ) in a thermal model-based reconstruction for MR-thermometry during focused-ultrasound heating. METHODS: S...

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Vydáno v:Magn Reson Med
Hlavní autoři: Odéen, Henrik, Todd, Nick, Dillon, Christopher, Payne, Allison, Parker, Dennis L.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2015
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Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4549212/
https://ncbi.nlm.nih.gov/pubmed/25726934
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.25622
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