Organization
Graduate Faculty of Interdisciplinary Research Faculty of Medicine Basic Science for Clinical Medicine (Neurophysiology) Assistant Professor
Title
Assistant Professor
Homepage
Masayoshi Murakami
Research History
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Champalimaud Research postdoctoral fellow
2008.2 - 2018.6
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Cold Spring Harbor Laboratory postdoctoral fellow
2006.1 - 2008.5
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The University of Tokyo Graduate School of Medicine, The University of Tokyo postdoctoral fellow
2005.4 - 2005.12
Education
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The University of Tokyo Graduate School of Pharmaceutical Sciences
2002.4 - 2005.3
Country： Japan
Course： Doctor course
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The University of Tokyo Graduate School of Pharmaceutical Sciences
2000.4 - 2002.3
Country： Japan
Course： Master course
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The University of Tokyo
1996.4 - 2000.3
Country： Japan
Course： Others
Research Areas
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Life Science / Neuroscience-general
Research Interests
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neural circuit
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electrophysiology
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decision-making
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neurophysiology
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systems neuroscience
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motor learning
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Cerebellum
Research Projects
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適切な行動選択の神経基盤を「意思決定から行動制御まで」つなげて理解する
Grant number：22K06469 2022.4 - 2025.3
基盤研究（C）
村上誠祥
Grant type：Competitive Type of fund：：Science research expense
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遅延報酬を我慢して待つための意思決定から行動制御に至る神経基盤の解明
Grant number：19K06882 2019.4 - 2022.3
基盤研究（C）
Authorship：Principal investigator Type of fund：：Science research expense
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衝動性行動抑制における前頭前皮質によるトップダウン制御のマルチスケール的理解
Grant number：19H05208 2019.4 - 2021.3
新学術領域研究(研究領域提案型)（公募班）
村上誠祥
Authorship：Principal investigator Type of fund：：Science research expense
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報酬の遅延時間分布の知識に基づいた適応的行動タイミング決定の神経メカニズム
Grant number：19H05310 2019.4 - 2021.3
新学術領域研究(研究領域提案型)（公募班）
村上誠祥
Authorship：Principal investigator Type of fund：：Science research expense
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前頭前皮質による衝動性行動のトップダウン制御メカニズムの解明
2019 - 2022
武田科学振興財団 医学系研究助成
村上誠祥
Authorship：Principal investigator Type of fund：：Others
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Prefrontal control of impulsive action
2009.1 - 2010.12
Bial Grants for Scientific Research
Masayoshi Murakami
Authorship：Principal investigator Type of fund：：Others
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軟体動物を用いる匂い学習の神経生理学的研究
2002.4 - 2005.3
学術振興会特別研究員奨励費(DC1)
村上誠祥
Authorship：Principal investigator Type of fund：：Science research expense
Papers
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Cerebellar climbing fibers multiplex movement and reward signals during a voluntary movement task in mice Reviewed
Koji Ikezoe, Naoki Hidaka, Satoshi Manita, Masayoshi Murakami, Shinichiro Tsutsumi, Yoshikazu Isomura, Masanobu Kano, Kazuo Kitamura 2023.9
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A reservoir of foraging decision variables in the mouse brain Reviewed International coauthorship
Fanny Cazettes, Luca Mazzucato, Masayoshi Murakami, Joao P. Morais, Elisabete Augusto, Alfonso Renart, Zachary F. Mainen
Nature Neuroscience 2023.4( ISSN：1097-6256 )
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Metastable attractors explain the variable timing of stable behavioral action sequences Reviewed
Stefano Recanatesi, Ulises Pereira-Obilinovic, Masayoshi Murakami, Zachary Mainen, Luca Mazzucato
Neuron 110 ( 1 ) 139 - 153 2022.1
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Standardized and reproducible measurement of decision-making in mice Reviewed
The International Brain Laboratory, Valeria Aguillon-Rodriguez, Dora Angelaki, Hannah Bayer, Niccolo Bonacchi, Matteo Carandini, Fanny Cazettes, Gaelle Chapuis, Anne K Churchland, Yang Dan, Eric Dewitt, Mayo Faulkner, Hamish Forrest, Laura Haetzel, Michael Häusser, Sonja B Hofer, Fei Hu, Anup Khanal, Christopher Krasniak, Ines Laranjeira, Zachary F Mainen, Guido Meijer, Nathaniel J Miska, Thomas D Mrsic-Flogel, Masayoshi Murakami, Jean-Paul Noel, Alejandro Pan-Vazquez, Cyrille Rossant, Joshua Sanders, Karolina Socha, Rebecca Terry, Anne E Urai, Hernando Vergara, Miles Wells, Christian J Wilson, Ilana B Witten, Lauren E Wool, Anthony M Zador
eLife 10 ( e63711 ) 2021.5
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More than Just a "Motor": Recent Surprises from the Frontal Cortex. Reviewed
Ebbesen CL, Insanally MN, Kopec CD, Murakami M, Saiki A, Erlich JC.
JOURNAL OF NEUROSCIENCE 38 ( 44 ) 9402 - 9413 2018.10( ISSN：0270-6474 )
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An effect of serotonergic stimulation on learning rates for rewards apparent after long intertrial intervals
Kiyohito Iigaya, Madalena S. Fonseca, Masayoshi Murakami, Zachary F. Mainen, Peter Dayan
Nature communications 9 ( 1 ) 277 2018.6
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Distinct Sources of Deterministic and Stochastic Components of Action Timing Decisions in Rodent Frontal Cortex Reviewed Major achievement
Murakami M, Shteingart H, Loewenstein Y, Mainen ZF.
Neuron 94 ( 4 ) 908 - 919 2017.5
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Preparing and selecting actions with neural populations: toward cortical circuit mechanisms Major achievement
Murakami M, Mainen ZF.
CURRENT OPINION IN NEUROBIOLOGY 33 40 - 46 2015.8( ISSN：0959-4388 )
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Activation of Dorsal Raphe Serotonergic Neurons Promotes Waiting but Is Not Reinforcing Major achievement
Fonseca MS, Murakami M, Mainen ZF.
CURRENT BIOLOGY 25 ( 3 ) 306 - 315 2015.2( ISSN：0960-9822 )
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Neural antecedents of self-initiated actions in secondary motor cortex Reviewed Major achievement
Murakami M, Vicente MI, Costa GM, Mainen ZF.
Nature Neuroscience 17 ( 11 ) 1574 - 1582 2014.11
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In vitro odor-aversion conditioning in a terrestrial mollusk Reviewed
Inoue T, Murakami M, Watanabe S, Inokuma Y, Kirino Y.
Journal of Neurophysiology 95 ( 6 ) 3898 - 3903 2006.6
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State-dependent sensory gating in olfactory cortex Reviewed Major achievement
Murakami M, Kashiwadani H, Kirino Y, Mori K.
Neuron 46 ( 2 ) 285 - 296 2005.4
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Odor-evoked responses in the olfactory center neurons in the terrestrial slug. Reviewed
Murakami M, Watanabe S, Inoue T, Kirino Y.
Journal of Neurobiology 58 ( 3 ) 369 - 378 2004.2
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Modulation of oscillatory neural activities by cholinergic activation of interneurons in the olfactory center of a terrestrial slug Reviewed
Watanabe S, Inoue T, Murakami M, Inokuma Y, Kawahara S, Kirino Y.
Brain Research 896 ( 1-2 ) 30 - 35 2001.5
Presentations
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Neural substrates for deciding timing of self-initiated locomotion Invited International conference Major achievement
Masayoshi Murakami
The 8th CiNet Conference - Beyond Motor Control: Bridging the gap between action and perception - 2023.3
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Neural substrates for deciding timing of self-initiated locomotion Invited Major achievement
Masayoshi Murakami
2022.3
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Neural substrates of action timing decisions Invited International conference Major achievement
Masayoshi Murakami
Society for Neuroscience, Neueroscience 2018 2018.11
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行動タイミングの決定に関わる前頭皮質の神経活動 Invited Major achievement
村上誠祥
生理研研究会 大脳皮質回路の機能原理を探る 2018.9
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Neural substrates of action timing decisions Invited Major achievement
Masayoshi Murakami
41st Annual Meeting of the Japan Neuroscience Society 2018.7
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Neural substrates of waiting time decisions Invited Major achievement
Masayoshi Murakami
Monash University, Biomedicine Discovery Seminar 2017.11
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Neural substrates of action timing decisions Invited International conference Major achievement
Masayoshi Murakami
Computational and Systems Neuroscience 2017 Workshops “Computations and neural mechanisms underlying decision commitment” 2017.2
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Neural substrates of waiting time decisions Invited Major achievement
Masayoshi Murakami
RIKEN Brain Science Institute Invited seminar 2015.4
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State-dependent sensory gating in olfactory cortex Invited International conference Major achievement
Masayoshi Murakami
CREST-RIKEN Workshop “Real-time computing and Neural Dynamics in the Brain” 2005.3
Teaching Experience (On-campus)
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Practical training of Physiology Major achievement
2023Year
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生理学実習 Major achievement
2022Year
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Practical training of Physiology Major achievement
2021Year Type of subject：Professional education (undergraduate)
Guidance results
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2023
Type：Achievement of student guidance (Undergraduate)
Number of people receiving guidance ：1people
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2022
Type：Achievement of student guidance (Undergraduate)
Number of people receiving guidance ：1people
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2021
Type：Achievement of student guidance (Undergraduate) Period：12months
Number of people receiving guidance ：1people
Social Activities
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高校生への公開授業
Role(s)： Advisor
2023.7
Professional Memberships
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日本神経科学学会
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SOCIETY FOR NEUROSCIENCE
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日本生理学会
Media Coverage
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山梨日日新聞
訪問！大学ユニーク研究室 2019.8