Development of multi-modal neuronal activity measurements and its analytics using high-sensitivity optically pumped atomic magnetometers
| Project/Area Number |
15K21118
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Brain biometrics
Measurement engineering
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| Research Institution | Kyoto University |
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Principal Investigator |
Natsukawa Hiroaki 京都大学, 学術情報メディアセンター, 特定助教 (90712951)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2017: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 原子磁気センサ / 脳磁図 / 脳波 / 統合解析 |
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| Outline of Final Research Achievements |
In order to elucidate the human brain mechanism, we developed a multimodality neuronal activity measurement system for simultaneous measurement of magnetoencephalography (MEG) and electroencepalography (EEG) using optically pumped atomic magnetometers (OPAM). It was confirmed that visual evoked responses with OPAM-MEG and EEG can be measured simultaneously in our constructed environment. In addition, we have developed a simultaneous measurement system by multi-channel OPAM and EEG, head mount, multimodal data analysis flow, and connectivity analysis tool, which can contribute to a future multimodal neuroimaging system without any large-scale cooling devices.
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Report
(4 results)
Research Products
(17 results)
