Development of whole brain recording system
Project/Area Number |
24300148
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Fusional brain recording science
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Research Institution | Doshisha University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
FUJIYAMA Fumino 同志社大学, 大学院脳科学研究科, 教授 (20244022)
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Co-Investigator(Renkei-kenkyūsha) |
SAKURAI Yoshio 同志社大学, 大学院脳科学研究科, 教授 (60153962)
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Project Period (FY) |
2012-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥19,110,000 (Direct Cost: ¥14,700,000、Indirect Cost: ¥4,410,000)
Fiscal Year 2014: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2012: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
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Keywords | 全脳記録 / 全脳記録法 / 脳波 / マルチニューロン活動 |
Outline of Final Research Achievements |
We developed a whole brain recording system which can simultaneously record neuronal activity and EEG over several brain regions. Specifically, using 3D printing technology, we tested the performance of the developed system in a rapid prototyping fashion. Consequently, we made an independently movable microdrive which can access not only deep brain areas but also superficial of the cortex. To evaluate the performance of the system, we recorded place-cell activity while the animal paused. Results suggested that the sequential activation of place-cells are replayed about 10 times faster than that during running. We conclude that our developed system can record both neuronal activity and EEG over several brain regions.
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Report
(5 results)
Research Products
(39 results)
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[Journal Article] Diverse synchrony of firing reflects diverse cell-assemlby coding in the prefrontal cortex2013
Author(s)
Sakurai, Y., Nakazono, T., Ishino, S., Terada, S., Yamaguchi, K. and Takahashi, S.
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Journal Title
Journal of Physiology-Paris
Volume: 107
Issue: 6
Pages: 459-470
DOI
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Peer Reviewed
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[Presentation] ラット淡蒼球外節の投射様式を領域ごとに解析する2013
Author(s)
藤山 文乃,中野 隆,松田 和郎,呉 胤美,水谷 和子,古田 隆寛,苅部 冬紀,高橋 晋,雲財 知,宇田川 潤,金子 武嗣
Organizer
第36回日本神経科学大会
Place of Presentation
京都
Related Report
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