| Presentation | 2014-12-13 Neuromagnetic resonance imaging : Simulation and phantom studies toward functional neuro-connectivity measurement Masahito UENO, Yosuke ITO, Tetsuo KOBAYASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, one of the main issues in the field of brain reasearch has been to clarify the functional neuro-connectivity in the brain. However, the problem is that any modality that can dilectly measure the functional neuro-connectivity has not been developed. In this study, in order to investigate a possibility of functional measurement by neuromagnetic resonance imaging, we discussed an influence of a phase of neural magnetic field on MR signals detected by using spin-lock imaging. By simulation and phantom studies modeling the neuronal magnetic fields, we showed that MR signals vary depending on a phase of the externally applied oscillating magnetic fields. This result suggests that the neuromagnetic resonance imaging is promising to measure functional neuro-connectivity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | functional MRI / Bloch equation / spin-lock imaging / functional neuro-connectivity |
| Paper # | MBE2014-79 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 2014/12/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | ME and Bio Cybernetics (MBE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Neuromagnetic resonance imaging : Simulation and phantom studies toward functional neuro-connectivity measurement |
| Sub Title (in English) | |
| Keyword(1) | functional MRI |
| Keyword(2) | Bloch equation |
| Keyword(3) | spin-lock imaging |
| Keyword(4) | functional neuro-connectivity |
| 1st Author's Name | Masahito UENO |
| 1st Author's Affiliation | Graduate School of Engineering, Kyoto University() |
| 2nd Author's Name | Yosuke ITO |
| 2nd Author's Affiliation | Graduate School of Engineering, Kyoto University |
| 3rd Author's Name | Tetsuo KOBAYASHI |
| 3rd Author's Affiliation | Graduate School of Engineering, Kyoto University |
| Date | 2014-12-13 |
| Paper # | MBE2014-79 |
| Volume (vol) | vol.114 |
| Number (no) | 361 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |