Study of rodent "face areas" with high-densitity electrocorticogram and optogenetics
Project/Area Number |
25350996
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Brain biometrics
|
Research Institution | Niigata University |
Principal Investigator |
TODA Haruo 新潟大学, 医歯学系, 講師 (10217507)
|
Co-Investigator(Kenkyū-buntansha) |
TANIGAWA Hisashi 新潟大学, 研究推進機構, 准教授 (40373328)
NAKAHARA Kiyoshi 高知工科大学, 総合研究所, 教授 (50372363)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
Keywords | 皮質脳波 / 光遺伝学 / 信号伝搬 / 形態視 / 局所電位 / 伝搬 / ラット形態視 / 微小皮質脳波法 |
Outline of Final Research Achievements |
To identify "face areas" in rodents, we recorded micro-electrogram (micro-ECoG) from wide cortical areas including occipital visual areas and temporal areas. We found visual form dependent micro-ECoG signals in the temporal two regions (TeA and PRh) among three candidates of "face areas" in rodents. Also we combined micro-ECoG technique and optogenetics as a preparation to photo-mainpulation of the image processing in rodents, In this study, we found a spectral anisotropy in propagation of photo-evoked local field potentials (LFPs)
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Report
(4 results)
Research Products
(6 results)