Volitional control over working memory neurons in monkey prefrontal cortex with biofeedback technique
| Project/Area Number |
20330155
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Experimental psychology
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| Research Institution | Tamagawa University |
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Principal Investigator |
SAKAGAMI Masamichi Tamagawa University, 脳科学研究所, 教授 (10225782)
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| Co-Investigator(Kenkyū-buntansha) |
ATSUSHI Noritake 関西医科大学, 医学部, 助教 (80407684)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥20,800,000 (Direct Cost: ¥16,000,000、Indirect Cost: ¥4,800,000)
Fiscal Year 2010: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2009: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2008: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
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| Keywords | ニホンザル / 前頭前野 / 単一ニューロン活動 / バイオフィードバック / BMI / 認知 / 意図 / 意志 / 思考 / 推論 / サル / 認知発達 |
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| Research Abstract |
To understand how nervous system represents intention and volition, we recorded single unit activity of neurons in the monkey lateral prefrontal cortex while monkeys performed delayed matching tasks. Also animal subjects could successfully make volitional control on the activity of prefrontal neurons according to task requirements during the tasks by the biofeedback technique. Results provide an important knowledge on neural codes of intention and volition, which leads to future techniques on the cognitive BMI.
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Report
(4 results)
Research Products
(75 results)
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[Presentation] 意志決定と前頭前野2008
Author(s)
坂上雅道
Organizer
第18回神経科学の基礎と臨床
Place of Presentation
大阪府 千里ライフサイエンスセンター
Year and Date
2008-12-13
Related Report
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