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2015 Fiscal Year Research-status Report

経頭蓋磁気刺激による気分変調に伴う脳活動の変化のPET測定-霊長類モデル研究

Research Project

Project/Area Number 26560455
Research InstitutionTohoku University

Principal Investigator

筒井 健一郎  東北大学, 生命科学研究科, 准教授 (90396466)

Co-Investigator(Kenkyū-buntansha) 林 拓也  国立研究開発法人理化学研究所, ライフサイエンス技術基盤研究センター, ユニットリーダー (50372115)
尾上 浩隆  国立研究開発法人理化学研究所, ライフサイエンス技術基盤研究センター, グループディレクター (80214196)
Project Period (FY) 2014-04-01 – 2017-03-31
Keywords脳・神経
Outline of Annual Research Achievements

機能画像を取得する実験に向けて、経頭蓋磁気刺激の対象とする脳領域や、行動の評価方法を確定させるための予備実験を行った。経頭蓋磁気刺激の対象とする脳領域としては、内側前頭葉の前帯状回脳梁膝周囲部に対する低頻度刺激で、サルの気分状態が著しく低下することが明らかになった。行動の評価方法としては、ケージ内の行動のビデオ画像解析および体に装着した加速度センサーによる自発活動量の解析、改変ブリンクマン課題による意欲の測定などの方法を確立した。

Current Status of Research Progress
Current Status of Research Progress

3: Progress in research has been slightly delayed.

Reason

脳の刺激部位の決定や、行動の評価法を確立のために、当初計画していたよりも大規模に予備実験を行ったために、機能画像の取得には至らなかった。

Strategy for Future Research Activity

十分な予備的データが得られたため、今後は速やかに機能画像を取得する実験を行う。

Causes of Carryover

当初計画していたよりも大規模な予備実験を行ったため、計画していた脳機能画像イメージング実験を行わなかった。

Expenditure Plan for Carryover Budget

脳機能画像イメージング実験を行うために必要な旅費および消耗品費として使用する。

  • Research Products

    (23 results)

All 2016 2015

All Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 1 results) Presentation (19 results) (of which Int'l Joint Research: 11 results,  Invited: 3 results)

  • [Journal Article] Representation of Functional Category in the Monkey Prefrontal Cortex and Its Rule-Dependent Use for Behavioral Selection.2016

    • Author(s)
      Tsutsui KI, Hosokawa T, Yamada M, Iijima T
    • Journal Title

      Journal of Neuroscience

      Volume: 36 Pages: 3038-3048

    • DOI

      10.1523/JNEUROSCI.2063-15.2016.

    • Peer Reviewed
  • [Journal Article] Neck collar for restraining head and body movements in rats for behavioral task performance and simultaneous neural activity recording.2016

    • Author(s)
      Tateyama Y, Oyama K, Lo CW, Iijima T, Tsutsui KI
    • Journal Title

      Journal of Neruoscience Methods

      Volume: 263 Pages: 68-74

    • DOI

      10.1016/j.jneumeth.2016.02.005.

    • Peer Reviewed
  • [Journal Article] Discrete coding of stimulus value, reward expectation, and reward prediction error in the dorsal striatum.2015

    • Author(s)
      Oyama K, Tateyama Y, Hernadi I, Tobler PN, Iijima T, Tsutsui KI
    • Journal Title

      Journal of Neurophysiology

      Volume: 114 Pages: 2600-2615

    • DOI

      10.1152/jn.00097.2015.

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of G-gene Deletion and Replacement on Rabies Virus Vector Gene Expression.2015

    • Author(s)
      Sato S, Ohara S, Tsutsui KI, Iijima T
    • Journal Title

      PLoS One

      Volume: 10 Pages: e0128020

    • DOI

      10.1371/journal.pone.0128020.

    • Peer Reviewed / Open Access
  • [Presentation] Using transcranial magnetic stimulation (TMS) as a tool for primate neuroscience research2016

    • Author(s)
      Tsutsui KI
    • Organizer
      31st International Congress of Psychology (ICP2016)
    • Place of Presentation
      横浜
    • Year and Date
      2016-07-25
  • [Presentation] 反復経頭蓋磁気刺激(rTMS)によるサル内側前頭葉の情動・気分調節機能の検証2016

    • Author(s)
      筒井健一郎
    • Organizer
      第57回日本心身医学会総会
    • Place of Presentation
      仙台
    • Year and Date
      2016-06-05
    • Invited
  • [Presentation] 経頭蓋時期刺激(TMS)で拓く霊長類研究の新展開2015

    • Author(s)
      筒井健一郎
    • Organizer
      ナショナルバイオリソース第12回公開シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2015-12-11
    • Invited
  • [Presentation] Cortical and subcortical projections of the entorhinal layer III neurons of the rat.2015

    • Author(s)
      Ohara S., Ito, K., Sota, Y., Tsutsui, K-I., Witter, P. M., Iijima, T.
    • Organizer
      Society for Neuroscience Annual Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2015-10-21
    • Int'l Joint Research
  • [Presentation] Rabies virus vector with improved transgene expression level for transsynaptic tracing.2015

    • Author(s)
      Sota, Y., Ohara, S., Sato, S., Ito, K., Tsutsui, K-I., Iijima, T.
    • Organizer
      Society for Neuroscience Annual Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2015-10-21
    • Int'l Joint Research
  • [Presentation] The effect of bimodal value representation on goal directed behavior and reflective choice in behaving macaque.2015

    • Author(s)
      Yasuda M, Nakamura S, Okada KI, Kobayashi Y, Tsutsui KI, Nakamura K.
    • Organizer
      Society for Neuroscience Annual Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2015-10-20
    • Int'l Joint Research
  • [Presentation] Comparison of neural representations between rat anterior insular and orbitofrontal cortex in risky decision making.2015

    • Author(s)
      Ishii, H., Kaizu, Y., Takahashi, S., Ohara, S., Tobler, N. P., Tsutsui, K-I., Iijima, T.
    • Organizer
      Society for Neuroscience Annual Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2015-10-20
    • Int'l Joint Research
  • [Presentation] Neural responses observed only in a gambling task in the rat anterior insular cortex.2015

    • Author(s)
      Kaizu, Y., Ishii, H., Takahashi, S., Ohara, S., Tobler, N. P., Tsutsui, K-I., Iijima, T.
    • Organizer
      Society for Neuroscience Annual Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2015-10-20
    • Int'l Joint Research
  • [Presentation] Cytoarchitectonic information of rat medial prefrontal “delay” neurons revealed by single-neuron electroporation.2015

    • Author(s)
      Oyama, K., Tateyama, Y., Lo, CW., Ohara, S., Karube, F., Fujiyama, F., Iijima, T., Tsutsui, K-I.
    • Organizer
      Society for Neuroscience Annual Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2015-10-20
    • Int'l Joint Research
  • [Presentation] Inactivation of rat dorsomedial prefrontal cortex impairs delayed response performance under head fixation2015

    • Author(s)
      Lo C, Tateyama Y, Oyama K, T. Iijima T, Tsutsui KI
    • Organizer
      Society for Neuroscience Annual Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2015-10-19
    • Int'l Joint Research
  • [Presentation] Comparing the impact of online and low-frequency offline rTMS over the unilateral dorsolateral prefrontal cortex on the delayed response task performance.2015

    • Author(s)
      Ogawa K, Nakamura S, Hosokawa T, Iijima T, Tsutsui KI.
    • Organizer
      Society for Neuroscience Annual Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2015-10-19
    • Int'l Joint Research
  • [Presentation] Neck collar: A novel non-invasive system for restricting head and body movements in rats for behavioral task performance and simultaneous neuron activity recording2015

    • Author(s)
      Tateyama Y, Oyama K, Lo C, Iijima T, Tsutsui KI
    • Organizer
      Society for Neuroscience Annual Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2015-10-18
    • Int'l Joint Research
  • [Presentation] Ventrolateral prefrontal activity reflects increases in object value induced by larger choice sets.2015

    • Author(s)
      Fujiwara J, Usui N, Eifuku S, Iijima T, Taira M, Tsutsui KI, Tobler P
    • Organizer
      Society for Neuroscience Annual Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2015-10-17
    • Int'l Joint Research
  • [Presentation] Morphological identification of rat medial prefrontal neurons showing sustained activity during a delay period of a delayed response task by single-neuron electroporation.2015

    • Author(s)
      Oyama, K., Tateyama, Y., Lo, CW., Ohara, S., Karube, F., Fujiyama, F., Iijima, T., Tsutsui, K-I.
    • Organizer
      第38回日本神経科学大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-07-30
  • [Presentation] Afferents and Efferents of the Commissural Projection Neurons in Enthorinal Cortex Layer 3 of the Rat.2015

    • Author(s)
      Ohara, S., Itou, K., Sota, Y., Sato, S., Tsutsui, K-I., Iijima, T.
    • Organizer
      第38回日本神経科学大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-07-30
  • [Presentation] Ventrolateral prefrontal activity reflects increases in object value induced by larger choice sets.2015

    • Author(s)
      Fujiwara J, Usui N, Eifuku S, Iijima T, Taira M, Tsutsui KI, Tobler PN.
    • Organizer
      第38回日本神経科学大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-07-29
  • [Presentation] An integrated system for the quantitative measure of motivation and emotion in monkeys.2015

    • Author(s)
      Yasuda M, Nakamura S, Okada KI, Kobayashi Y, Tsutsui KI, Nakamura K.
    • Organizer
      第38回日本神経科学大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-07-29
  • [Presentation] Risky choice selective neuron in rat anterior insular cortex.2015

    • Author(s)
      Ishii, H., Kaizu, Y., Takahashi, S., Ohara, S., Tobler, N. P., Tsutsui, K-I., Iijima, T.
    • Organizer
      第38回日本神経科学大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-07-29
  • [Presentation] Different contributions of monkey frontal, premotor, and parietal corticies in spatial working memory task revealed by on-line rTMS.2015

    • Author(s)
      Tsutsui KI
    • Organizer
      International Symposimu on Magnetic Stimulation: Past, Present and Future
    • Place of Presentation
      東京
    • Year and Date
      2015-06-06
    • Int'l Joint Research / Invited

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Published: 2017-01-06  

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