Research on memory retrieval mechanisms in the primate medial temporal lobe using high-density electrocorticography
Project/Area Number |
25282249
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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 |
Brain biometrics
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Research Institution | Kochi University of Technology |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
川嵜 圭祐 新潟大学, 医歯学系, 准教授 (60511178)
|
Co-Investigator(Renkei-kenkyūsha) |
SAWAHATA Hirohito 豊橋技術科学大学, 電気・電子情報工学系, 特任助教 (40571774)
|
Research Collaborator |
ADACHI Ken
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Project Period (FY) |
2013-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥19,760,000 (Direct Cost: ¥15,200,000、Indirect Cost: ¥4,560,000)
Fiscal Year 2015: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
|
Keywords | 連合記憶 / 皮質脳波 / 内側側頭葉 / 霊長類 / 長期記憶 / 側頭葉 / シータ波 / 空間パターン / 記憶 |
Outline of Final Research Achievements |
Using high-density electrocorticography (ECoG), we investigated local-field potentials spanning the monkey temporal lobes, and found that the visual pair-association memory is encoded in spatial patterns of theta activity in the primate medial temporal lobe.
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Report
(5 results)
Research Products
(6 results)
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[Journal Article] Associative-memory representations emerge as shared spatial patterns of theta activity spanning the primate temporal cortex2016
Author(s)
Kiyoshi Nakahara, Ken Adachi, Keisuke Kawasaki, Takeshi Matsuo, Hirohito Sawahata, Kei Majima, Masaki Takeda, Sayaka Sugiyama, Ryota Nakata, Atsuhiko Iijima, Hisashi Tanigawa, Takafumi Suzuki, Yukiyasu Kamitani, Isao Hasegawa
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Journal Title
Nature Communications
Volume: 未定
Issue: 1
Pages: 11827-11827
DOI
NAID
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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