SAR Prediction and SAR Management for Parallel Transmit MRI
Parallel transmission enables control of the RF field in high-field Magnetic Resonance Imaging (MRI). However, the approach has also caused concerns about the specific absorption rate (SAR) in the patient body. The present work provides new concepts for SAR prediction. A novel approach for generatin...
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| Format: | Online |
| Idioma: | anglès |
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KIT Scientific Publishing
2021
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| Accés en línia: | 35682 |
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| _version_ | 1869530737021026304 |
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| author | Homann, Hanno |
| author_browse | Homann, Hanno |
| author_facet | Homann, Hanno |
| author_sort | Homann, Hanno |
| collection | Directory of Open Access Books |
| description | Parallel transmission enables control of the RF field in high-field Magnetic Resonance Imaging (MRI). However, the approach has also caused concerns about the specific absorption rate (SAR) in the patient body. The present work provides new concepts for SAR prediction. A novel approach for generating human body models is proposed, based on a water-fat separated MRI pre-scan. Furthermore, this work explores various approaches for SAR reduction. |
| format | Online |
| id | doab-20.500.12854ir-58850 |
| 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-588502024-04-09T23:15:50Z SAR Prediction and SAR Management for Parallel Transmit MRI Homann, Hanno T1-995 patient safety radio frequency Magnetic Resonance Imaging (MRI) parallel transmission Specific Absorption Rate (SAR) thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues Parallel transmission enables control of the RF field in high-field Magnetic Resonance Imaging (MRI). However, the approach has also caused concerns about the specific absorption rate (SAR) in the patient body. The present work provides new concepts for SAR prediction. A novel approach for generating human body models is proposed, based on a water-fat separated MRI pre-scan. Furthermore, this work explores various approaches for SAR reduction. 2021-02-12T02:51:08Z 2021-02-12T02:51:08Z 2019-07-30 20:02:02 2012 book 35682 18645933 9783866448001 https://directory.doabooks.org/handle/20.500.12854/58850 eng Karlsruhe transactions on biomedical engineering / Ed.: Karlsruhe Institute of Technology / Institute of Biomedical Engineering image/jpeg Attribution-NonCommercial-NoDerivatives 4.0 International https://www.ksp.kit.edu/9783866448001 KIT Scientific Publishing 10.5445/KSP/1000025607 10.5445/KSP/1000025607 68fffc18-8f7b-44fa-ac7e-0b7d7d979bd2 9783866448001 VIII, 124 p. open access |
| spellingShingle | T1-995 patient safety radio frequency Magnetic Resonance Imaging (MRI) parallel transmission Specific Absorption Rate (SAR) thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues Homann, Hanno SAR Prediction and SAR Management for Parallel Transmit MRI |
| title | SAR Prediction and SAR Management for Parallel Transmit MRI |
| title_full | SAR Prediction and SAR Management for Parallel Transmit MRI |
| title_fullStr | SAR Prediction and SAR Management for Parallel Transmit MRI |
| title_full_unstemmed | SAR Prediction and SAR Management for Parallel Transmit MRI |
| title_short | SAR Prediction and SAR Management for Parallel Transmit MRI |
| title_sort | sar prediction and sar management for parallel transmit mri |
| topic | T1-995 patient safety radio frequency Magnetic Resonance Imaging (MRI) parallel transmission Specific Absorption Rate (SAR) thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues |
| topic_facet | T1-995 patient safety radio frequency Magnetic Resonance Imaging (MRI) parallel transmission Specific Absorption Rate (SAR) thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues |
| url | 35682 |
| work_keys_str_mv | AT homannhanno sarpredictionandsarmanagementforparalleltransmitmri |