A new MRI method for axonal activity visualization
| Project/Area Number | 22613004 |
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Non-invasive neuroimaging
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| Research Institution | National Institute of Information and Communications Technology |
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Principal Investigator |
LIU Guoxiang 独立行政法人情報通信研究機構, 未来ICT研究所脳情報通信研究室, 主任研究員 (40358817)
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| Co-Investigator(Kenkyū-buntansha) |
YOSHIOKA Yoshichika 大阪大学, 学内共同利用施設等, 教授 (00174897)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed(Fiscal Year 2012)
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| Budget Amount *help |
¥4,420,000 (Direct Cost : ¥3,400,000、Indirect Cost : ¥1,020,000)
Fiscal Year 2012 : ¥910,000 (Direct Cost : ¥700,000、Indirect Cost : ¥210,000)
Fiscal Year 2011 : ¥1,430,000 (Direct Cost : ¥1,100,000、Indirect Cost : ¥330,000)
Fiscal Year 2010 : ¥2,080,000 (Direct Cost : ¥1,600,000、Indirect Cost : ¥480,000)
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| Keywords | 白質での神経活動 / MR計測 / fMRI / BOLD / white matter / EPI / f MRI |
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| Research Abstract |
A new MRI pulse sequence was developed for axonal activity visualization. The activities at white matter of human brain, especially at corpus callosum were investigated using the proposed method. And we found the responds during tapping and visual stimuli. In rat studies, the activities at axons connected to amygdala were detected using MRI.
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Report
(4results)
Research Products
(28results)
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[Journal Article] Critical role of Trib1 for the differentiation of adipose tissue-resident macrophages maintaining metabolic homeostasis.2013
Author(s)
Satoh T, Kidoya H, Naito H, Yamamoto M, Takemura N, Nakagawa K, Yoshioka Y, Morii E, Takakura N, Takeuchi O, Akira S
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Journal Title
Nature
Volume : 495(7442)
Pages : 524-528
DOI
Related Report
Peer Reviewed
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