Quantitative MR Imaging of the Electric Properties and Local SAR based on Improved RF Transmit Field Mapping
This work presents three new quantitative methods for magnetic resonance imaging. A method for simultaneous mapping of B1 and T1 (MTM) is developed and validated. Electric Properties Tomography (EPT), a method for quantitative imaging of dielectric properties of tissue, is presented. Based on EPT, s...
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| Prif Awdur: | |
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| Fformat: | Online |
| Iaith: | Saesneg |
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KIT Scientific Publishing
2021
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| Pynciau: | |
| Mynediad Ar-lein: | 35364 |
| Tagiau: |
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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| _version_ | 1869526820669358080 |
|---|---|
| author | Voigt, Tobias |
| author_browse | Voigt, Tobias |
| author_facet | Voigt, Tobias |
| author_sort | Voigt, Tobias |
| collection | Directory of Open Access Books |
| description | This work presents three new quantitative methods for magnetic resonance imaging. A method for simultaneous mapping of B1 and T1 (MTM) is developed and validated. Electric Properties Tomography (EPT), a method for quantitative imaging of dielectric properties of tissue, is presented. Based on EPT, separate (phase-based) conductivity and (amplitude-based) permittivity measurements are introduced. Finally, a B1-based method for patient-specific local SAR measurements is presented. |
| format | Online |
| id | doab-20.500.12854ir-57440 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | KIT Scientific Publishing |
| publisherStr | KIT Scientific Publishing |
| record_format | ojs |
| spelling | doab-20.500.12854ir-574402024-04-09T23:15:35Z Quantitative MR Imaging of the Electric Properties and Local SAR based on Improved RF Transmit Field Mapping Voigt, Tobias T1-995 Magnetic Resonance Imaging permittivity imaging conductivity imaging local specific absorption rate imaging thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues This work presents three new quantitative methods for magnetic resonance imaging. A method for simultaneous mapping of B1 and T1 (MTM) is developed and validated. Electric Properties Tomography (EPT), a method for quantitative imaging of dielectric properties of tissue, is presented. Based on EPT, separate (phase-based) conductivity and (amplitude-based) permittivity measurements are introduced. Finally, a B1-based method for patient-specific local SAR measurements is presented. 2021-02-12T00:35:08Z 2021-02-12T00:35:08Z 2019-07-30 20:02:01 2011 book 35364 18645933 9783866445987 https://directory.doabooks.org/handle/20.500.12854/57440 eng Karlsruhe transactions on biomedical engineering / Ed.: Universität Karlsruhe (TH) / Institute of Biomedical Engineering image/jpeg Attribution-NonCommercial-NoDerivatives 4.0 International https://www.ksp.kit.edu/9783866445987 KIT Scientific Publishing 10.5445/KSP/1000020953 10.5445/KSP/1000020953 68fffc18-8f7b-44fa-ac7e-0b7d7d979bd2 9783866445987 VII, 145 p. open access |
| spellingShingle | T1-995 Magnetic Resonance Imaging permittivity imaging conductivity imaging local specific absorption rate imaging thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues Voigt, Tobias Quantitative MR Imaging of the Electric Properties and Local SAR based on Improved RF Transmit Field Mapping |
| title | Quantitative MR Imaging of the Electric Properties and Local SAR based on Improved RF Transmit Field Mapping |
| title_full | Quantitative MR Imaging of the Electric Properties and Local SAR based on Improved RF Transmit Field Mapping |
| title_fullStr | Quantitative MR Imaging of the Electric Properties and Local SAR based on Improved RF Transmit Field Mapping |
| title_full_unstemmed | Quantitative MR Imaging of the Electric Properties and Local SAR based on Improved RF Transmit Field Mapping |
| title_short | Quantitative MR Imaging of the Electric Properties and Local SAR based on Improved RF Transmit Field Mapping |
| title_sort | quantitative mr imaging of the electric properties and local sar based on improved rf transmit field mapping |
| topic | T1-995 Magnetic Resonance Imaging permittivity imaging conductivity imaging local specific absorption rate imaging thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues |
| topic_facet | T1-995 Magnetic Resonance Imaging permittivity imaging conductivity imaging local specific absorption rate imaging thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues |
| url | 35364 |
| work_keys_str_mv | AT voigttobias quantitativemrimagingoftheelectricpropertiesandlocalsarbasedonimprovedrftransmitfieldmapping |