Conditional safety margins for less conservative peak local SAR assessment: A probabilistic approach

Purpose The introduction of a linear safety factor to address peak local specific absorption rate (pSAR10g) uncertainties (eg, intersubject variation, modeling inaccuracies) bears one considerable drawback: It often results in over‐conservative scanning constraints. We present a more efficient appro...

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Vydáno v:	Magnetic resonance in medicine Ročník 84; číslo 6; s. 3379 - 3395
Hlavní autoři:	Meliadò, Ettore Flavio, Sbrizzi, Alessandro, van den Berg, Cornelis A. T., Steensma, Bart R., Luijten, Peter R., Raaijmakers, Alexander J. E.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States Wiley Subscription Services, Inc 01.12.2020 John Wiley and Sons Inc
Témata:	Computer Simulation Conditional probability Databases, Factual Dipoles Full Papers—Computer Processing and Modeling Machine learning Magnetic Resonance Imaging Male Mathematical analysis parallel transmit Probabilistic methods Probability density functions Prostate Safety safety factor Safety factors Safety margins SAR model library SAR model selection specific absorption rate Statistical analysis subject‐specific local SAR assessment subject-specific local SAR assessment specific absorption rate SAR model library SAR model selection parallel transmit safety factor
ISSN:	0740-3194, 1522-2594, 1522-2594
On-line přístup:	Získat plný text
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