| Presentation | 1995/7/20 Analysis of Local Values of SAR in a Head inside MRI Antenna Hisaaki Ochi, Etsuji Yamamoto, Kunio Sawaya, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Analysis of the local values of the specific absorption rate (SAR) is described using a realistic head model exposed by the electromagnetic field generated by an MRI antenna used for brain imaging. It is shown that the SAR of the eyeball is strongly affected by the position of the feeding point of the antenna, whereas the sensitivity of the antenna is almost independent of the feeding point. Moreover, the safety of the MRI antenna used for brain imaging is discussed based on the local values of the SAR. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MRI / antenna / head model / local values of SAR |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 1995/7/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Local Values of SAR in a Head inside MRI Antenna |
| Sub Title (in English) | |
| Keyword(1) | MRI |
| Keyword(2) | antenna |
| Keyword(3) | head model |
| Keyword(4) | local values of SAR |
| 1st Author's Name | Hisaaki Ochi |
| 1st Author's Affiliation | Central Research Lab., Hitachi, Ltd.() |
| 2nd Author's Name | Etsuji Yamamoto |
| 2nd Author's Affiliation | Central Research Lab., Hitachi, Ltd. |
| 3rd Author's Name | Kunio Sawaya |
| 3rd Author's Affiliation | Faculty of Eng., Tohoku Univ. |
| Date | 1995/7/20 |
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| Volume (vol) | vol.95 |
| Number (no) | 154 |
| Page | pp.pp.- |
| #Pages | 6 |
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