| Presentation | 1994/11/8 Neuromagnetic Source Analysis with a 64-Channel and MRI Information Kazuhiro Mino, Noboru Niki, Itsuro Tamura, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper showes a neuromagnetic source analysis by using 64 channel SQUID system and MRI information.The magnetic source is modeled as current dipoles,and the head is modeled as a conductive sphere.These models make it possible to calculate the magnetic field produced by the impressed current and the volume current.The number of dipoles is estimated by MDL criterion.The least squares cost function to specify the dipole parameters is minimized.After computer simulations,Auditory evoked magnetic sources are localized by utilizing the anatomical MR image.Estimated dipoles are combined with the 3-D MR image to visualize and understand the neural activity |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 64-channel SQUID / MRI / inverse problem / MDL criterion |
| Paper # | IE94-93 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 1994/11/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Neuromagnetic Source Analysis with a 64-Channel and MRI Information |
| Sub Title (in English) | |
| Keyword(1) | 64-channel SQUID |
| Keyword(2) | MRI |
| Keyword(3) | inverse problem |
| Keyword(4) | MDL criterion |
| 1st Author's Name | Kazuhiro Mino |
| 1st Author's Affiliation | Faculty of Engineering,University of Tokushima() |
| 2nd Author's Name | Noboru Niki |
| 2nd Author's Affiliation | Faculty of Engineering,University of Tokushima |
| 3rd Author's Name | Itsuro Tamura |
| 3rd Author's Affiliation | Research & Develop Center,Osaka Gas Corporation |
| Date | 1994/11/8 |
| Paper # | IE94-93 |
| Volume (vol) | vol.94 |
| Number (no) | 325 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |