Updated on 2024/05/01

写真a

 
Chimoto Sohei
 
Organization
Graduate Faculty of Interdisciplinary Research Faculty of Medicine Basic Science for Clinical Medicine (Neurophysiology) Assistant Professor
Title
Assistant Professor

Research History

  • University of Yamanashi   Assistant Professor

    2017.4

  • University of Yamanashi   Assistant Professor

    2007.4

  • 山梨大学助手(生理学講座第2教室)

    2002.10

  • 山梨医科大学助手(生理学第2)

    2000.4

  • Japan Science and Technology Corporation,

    1999 - 2000

  • Research Fellow,

    1997 - 1998

  • Research Assistant

  • Understanding the Brain, Researcher

  • the Japan Society for the Promotion of Science

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Degree

  • Ph.D. ( 1998.3 )

  • M.S. ( 1994.3 )

Research Areas

  • Others / Others  / ・Neuronal processing of auditory infomation in cerebral cortex

  • Life Science / Physiology

  • Life Science / Neuroscience-general

Research Interests

  • 神経・筋肉生理学

  • ・大脳聴覚野における音声情報処理機構

  • ・Neuronal processing of auditory infomation in cerebral cortex

  • Neurophysiology

Subject of research

  • The human vowel and animal vocalization contain periodic and nonperiodic elements. The latter are the noise and the former are harmonic component frequencies that are multiples of the fundamental frequency. The human and animals are thought to recognize their sounds by detecting the distribution of the amplitude of the component frequencies. The question of how to process the sound information in the level of a single neuron is still open. A change of intervals of component frequencies is perceived as a change in pitch and this pitch perception has been reported to be perceived by higher vertebrate, for example, humans, monkeys, and cats. Although it has been proposed that the pitch perception result from central processing, little is known about the neural mechanism. To elucidate the neural mechanism of sound processing, we will record neural activities from auditory cortex in alert cat and examine their responses to pure tone or complex tone, by using electrophysiological techniques.

Research Projects

  • 自然音知覚に関連する高次聴覚野の音情報処理機構

    2023.4 - 2024.3

    基盤研究(C)

    地本宗平

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 自然音知覚に関連する高次聴覚野の音情報処理機構

    2022.4 - 2023.3

    基盤研究(C)

    地本宗平

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 自然音知覚に関連する高次聴覚野の音情報処理機構

    2021.4 - 2022.3

    基盤研究(C)

    地本宗平

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 自然音知覚に関連する高次聴覚野の音情報処理機構

    2020.4 - 2022.3

    基盤研究(C)

    地本宗平

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 音色知覚の基礎となる大脳皮質処理機構

    2016.4 - 2020.3

    地本宗平

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 音色知覚の基礎となる大脳皮質処理機構

    2016.4 - 2019.3

    地本宗平

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    Authorship:Principal investigator  Type of fund::Science research expense

  • 音色知覚の基礎となる大脳皮質処理機構

    2016.4 - 2019.3

  • 音色知覚の基礎となる大脳皮質処理機構

    2016.4 - 2019.3

  • Neural Mechanism of Auditory System

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    Grant type:Competitive 

  • ヒトの言葉の母音や動物の鳴き声など生物学的に意味を持つ音声は非周期性の要素と周期性をもつ要素から構成される。非周期性の要素は雑音であり、周期性をもつ要素は基本周波数とその倍音からなる楽音である。ヒトや動物はこれら楽音の周波数スペクトルの振幅の分布を検出することで音声認識をおこなっていると考えられているが、ニューロンレベルの音声処理機構は不明である。また周波数スペクトルの間隔の変化は音の高さ(ピッチ)の変化と知覚されるが、この知覚はヒト以外にサル、ネコ等多くの高次脊椎動物に存在する。このピッチ知覚は聴・・・

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    Grant type:Competitive 

    ヒトの言葉の母音や動物の鳴き声など生物学的に意味を持つ音声は非周期性の要素と周期性をもつ要素から構成される。非周期性の要素は雑音であり、周期性をもつ要素は基本周波数とその倍音からなる楽音である。ヒトや動物はこれら楽音の周波数スペクトルの振幅の分布を検出することで音声認識をおこなっていると考えられているが、ニューロンレベルの音声処理機構は不明である。また周波数スペクトルの間隔の変化は音の高さ(ピッチ)の変化と知覚されるが、この知覚はヒト以外にサル、ネコ等多くの高次脊椎動物に存在する。このピッチ知覚は聴覚中枢で処理されて生じることが指摘されているが、その神経機構は明らかにされていない。電気生理学的手法を用い、ネコ大脳皮質聴覚野からニューロン活動を記録し、純音や複合音刺激に対する反応を調べ、大脳聴覚野における音声情報処理の神経機構を明らかにする。

  • The human vowel and animal vocalization contain periodic and nonperiodic elements. The latter are the noise and the former are harmonic component frequencies that are multiples of the fundamental frequency. The human and animals are thought to recogn・・・

      More details

    Grant type:Competitive 

    The human vowel and animal vocalization contain periodic and nonperiodic elements. The latter are the noise and the former are harmonic component frequencies that are multiples of the fundamental frequency. The human and animals are thought to recognize their sounds by detecting the distribution of the amplitude of the component frequencies. The question of how to process the sound information in the level of a single neuron is still open. A change of intervals of component frequencies is perceived as a change in pitch and this pitch perception has been reported to be perceived by higher vertebrate, for example, humans, monkeys, and cats. Although it has been proposed that the pitch perception result from central processing, little is known about the neural mechanism. To elucidate the neural mechanism of sound processing, we will record neural activities from auditory cortex in alert cat and examine their responses to pure tone or complex tone, by using electrophysiological techniques.

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Papers

  • Response patterns to sound amplitude changes in neurons of auditory cortices. Major achievement

    Sohei Chimoto

    Proceedings of the Auditory Research Meeting, The Acoustical Society of Japan   53 ( 4 )   111 - 114   2023.6

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:Research paper (research society, symposium materials, etc.)  

  • Comparison of response patterns to sound amplitude changes among neurons in different auditory fields.

    Sohei Chimoto

    The Journal of Physiological Sciences   volume 73 ( supplement 1 )   89 - 89   2023.5

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    Authorship:Lead author, Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Relationships between pure-tone response duration and variety of responses to multiple sound stimuli in the primary auditory cortex.

    Sohei Chimoto

    The Journal of Physiological Sciences   volume 72 ( supplement 1 )   115 - 115   2022.3

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    Authorship:Lead author, Last author, Corresponding author   Language:English  

  • Response properties to amplitude changes of sound envelope in the neurons of the anterior auditory fields Major achievement

    Sohei Chimoto

    The Journal of Physiological Science   70 ( supple.1 )   124 - 124   2020.3

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    Authorship:Lead author   Language:English  

  • Evaluation of a GPU-based auditory functional model with physiological data Reviewed

    Kazuyuki Sano, Kenji Ozawa, Masanori Morise, Yu Sato, Sohei Chimoto

    Acoustical Science and Technology   41 ( 1 )   373 - 375   2020.1( ISSN:1346-3969 )

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    Authorship:Last author, Corresponding author   Language:English   Publisher:Acoustical Society of Japan  

    DOI: 10.1250/ast.41.373

  • Response patterns of higher auditory cortex neurons during ramped and damped sounds Reviewed Major achievement

    The Journal of Physiological Science   69 ( supple.1 )   141 - 141   2019.3

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    Authorship:Lead author   Language:English   Publisher:Response preference to artificial and environmental natural sounds in higher auditory cortices.  

  • Response patterns of higher auditory cortex neurons during ramped and damped sounds

    The Journal of Physiological Science   67 ( supple.1 )   93 - 93   2017.3

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    Authorship:Lead author   Language:English  

  • Effect of different phase spectra on neuronal activities in the primary auditory cortex Major achievement

    The Journal of Physiological Sciences   66 ( supple.1 )   131 - 131   2016.3

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    Language:English  

  • Sound coding in auditory cortex; studies from single unit activities in the primary auditory cortex (A1) of awake animals Major achievement

    The Journal of Physiological Sciences   65 ( supple.1 )   52 - 52   2015.3

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    Language:English  

  • Spectral and temporal sensitivity of sustained and phasic neurons investigated for multiple sounds in the primary auditory cortex of awake cats Major achievement

    The Journal of Physiological Sciences   64 ( supple.1 )   191 - 191   2014.3

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    Language:English  

  • RESPONSE CHARACTERISTICS OF PRIMARY AUDITORY CORTEX NEURONS UNDERLYING PERCEPTUAL ASYMMETRY OF RAMPED AND DAMPED SOUNDS Reviewed

    Neuroscience   256   309 - 321   2014.1

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    Language:English  

  • Stimulus parameters effective to evoke detection behaviors in the primary auditory cortex Reviewed

    Proc. Auditory Res. Meeting, The Acoustical Society of Japan   42 ( 8 )   633 - 635   2012.11

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    Language:Japanese  

  • Chronic microstimulation of cat audtitory cortex effective to evoke detection behaviors. Reviewed

    Neuroscience   ( 206 )   81 - 88   2012.1

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    Language:English  

  • 覚醒ネコ第一次聴覚野における持続性細胞の音圧レベル感受性を模擬する機能モデル Reviewed

    合田哲也,小澤賢司,木下雄一朗,佐藤悠,地本宗平

    日本音響学会誌   67 ( 9 )   395 - 401   2011.4

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    Language:Japanese  

  • Neural mechanisms of interstimulus interval-dependent responses in the cat primary audtitory cortex.

    Sakai, M.,Chimoto, S.,Qin, L.,Wang, J.,Sato, Y.

    The Journal of Physiological Sciences   ( 60(suppl.) )   S128   2010.3

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    Language:English  

  • 覚醒ネコ第一次聴覚野における持続性細胞の機能モデルに関する基礎的研究

    合田 哲也,小澤 賢司,木下 雄一朗,佐藤 悠,地本 宗平

    日本音響学会2010年秋季研究発表会講演集   85   2009.9

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    Language:Japanese  

  • Modelling the slope sensitivity of primary auditory cortex nerurons in awake cats Reviewed

    Ozawa, K,Koike, Y,Wakagi, H,Sato, Y,Chimoto, S

    Proc. of The 20th IASTED International Conference on Modelling and Simulation (MS 2009)   106 - 111   2009.7

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    Language:English  

  • Differential representation of spectral and temporal information by primary auditory cortex neurons in awake cats: relevance to auditory scene analysis. Reviewed

    Masashi SAKAI,Sohei CHIMOTO,Ling QIN,Yu SATO

    Brain Research   ( 1265 )   80 - 92   2009.4

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    Language:English  

  • Neural mechanisms of interstimulus interval-dependent responses in the primary auditory cortex of awake cats Reviewed Major achievement

    Masashi SAKAI,Sohei CHIMOTO,Ling QIN,Yu SATO

    BMC Neuroscience   10 ( 10 )   2009.2

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    Language:English  

  • Neural mechanisms of temporal information processing in primary auditory cortex of awake cat

    Masashi Sakai,Sohei Chimoto,Ling Qin,Jing Wang,Yu Sato

    The Journal of Physiological Sciences   58(suppl.)   S171   2008.3

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    Language:English  

  • Comparison between offset and onset responses of primary auditory cortex on-off neurons in awake cats Reviewed Major achievement

    Ling QIN,Sohei CHIMOTO,Masashi SAKAI,JingYu Wang,Yu SATO

    Journal of Neurophysiology   97   3421 - 3431   2007.3

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  • Interaction of excitatory and inhibitory frequency-receptive fields in determining fundamental frequency sensitivity of primary auditory cortex neurons in awake cats Reviewed Major achievement

    Ling QIN,Masashi SAKAI,Sohei CHIMOTO,Yu SATO

    Cerebral Cortex   15   1371 - 1383   2005.10

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    Language:English  

  • Spectral-shape preference of primary auditory cortex neurons in awake cats Reviewed Major achievement

    Ling QIN,Sohei CHIMOTO,Masashi SAKAI,Yu SATO

    Brain Research   1024   167 - 175   2004.10

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    Language:English  

  • Spectral-edge sensitivity of primary auditory cortex neurons in alert cats Reviewed Major achievement

    Ling QIN,Masashi SAKAI,Sohei CHIMOTO,Yu SATO

    BRAIN RESEARCH   1 - 13   2004.6

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    Language:English  

  • Time course of tonal frequency-response-area of primary auditory cortex neurons in alert cats Reviewed Major achievement

    Ling QIN,Toshihiro KITAMA,Sohei CHIMOTO,Shuichi SAKAYORI,Yu SATO

    NEUROSCIENCE RESEARCH   145 - 152   2003.6

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    Language:English  

  • Time course of frequency response area of phasic, phasic-tonic and tonic cells of primary auditory cortex in alert cats Major achievement

    Ling QIN,Toshihiro KITAMA,Sohei CHIMOTO,Yu SATO

    Neuroscience Research Supplement 26   S78   2003.6

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    Language:English  

  • Excitatory and Inhibitory Frequency Response-Areas of Primary Auditory Cortex Neurons during Complex Tone Stimuli in Alert Cats Major achievement

    Ling QIN,Sohei CHIMOTO,Toshihiro KITAMA,Shuichi SAKAYORI,Yu SATO

    The Japanese Journal of Physiology Vol.52(Suppl)   S151   2002.12

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    Language:English  

  • Critical spectral regions for vowel identification. Reviewed Major achievement

    Shuichi SAKAYORI,Toshihiro KITAMA,Sohei CHIMOTO,Ling QIN,Yu SATO

    NEUROSCIENCE RESEARCH   43   155 - 162   2002.6

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    Language:English  

  • Tonal response patterns of primary auditory cortex neurons in alert cats. Reviewed Major achievement

    Sohei CHIMOTO,Toshihiro KITAMA,Ling QIN,Shuichi SAKAYORI,Yu SATO

    BRAIN RESEARCH   934   34 - 42   2002.4

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    Language:English  

  • Firing responses to pure tone stimuli of primary auditory cortex neurons in awake cats Major achievement

    Sohei CHIMOTO,Toshihiro KITAMA,Ling QIN,Shuichi SAKAYORI,Yu SATO

    Neuroscience Research   ( Suppl25 )   S59   2002.4

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  • Neuronal Activity in Monkey Cortical Area 6 during the Initial Phase of Smooth Pursuit against a Stationary Background Reviewed Major achievement

    Yasushi KODAKA,Sohei CHIMOTO,Kenji KAWANO

    ANNALS OF THE NEW YORK ACADEMY OF SCIENCES   460 - 463   2002.4

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  • Single Unit Responses to Pure Tone Stimuli in Primary Auditory Cortex of Alert Cat Major achievement

    Toshihiro KITAMA,Sohei CHIMOTO,Shuichi SAKAYORI,Ling QIN,Yu SATO

    Japanese Jornal of Physiology   51 ( Supple )   S214   2001.12

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    Language:English  

  • Firing responses to pure tone stimuli of primary auditory cortex neurons in awake cats. Major achievement

    Sohei CHIMOTO,Toshihiro KITAMA,Ling QIN,Shuichi SAKAYORI,Yu SATO

    Neuroscience Research   S25   59   2001.9

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  • Disynaptic Inhibition of Omnipause Neurons Following Electrical Stimulation of the Superior Colliculus in Alert Cats Reviewed Major achievement

    Kaoru YOSHIDA,Yoshiki IWAMOTO,Sohei CHIMOTO,Hiroshi SHIMAZU

    JOURNAL OF NEUROPHYSIOLOGY   2639 - 2642   2001.3

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    Language:English  

  • Projection and firing properties of vertical eye-movement-related neurons with down ward on-directions in the interstitial nucleus of Cajal Reviewed Major achievement

    Journal of Neurophysiology   ( 81 )   1199 - 1211   1999

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  • Saccade-Related inhibitory input to pontine omnipause neurons : An introcellular Study in alert cat Reviewed Major achievement

    Journal of Neurophysiology   ( 82 )   1198 - 1208   1999

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  • Monosyraptic activation of mediumtead burst neurons from the superior collicullus in the alert cat. Reviewed Major achievement

    Journal of Neurophysiology   75 ( 6 )   2658 - 2661   1996

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

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Books and Other Publications

  • 生き物と音の事典 Major achievement

    地本宗平 生物音響学会編集( Role: Joint Work2-21音の3要素関連情報の符号化、2-22一次聴覚野細胞の持続性応答)

    朝倉書店  2019.11   ISBN:978-4-254-17167-9

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    Total pages:441   Responsible for pages:70-73   Language:Japanese   Book type:Dictionary, encyclopedia

Presentations

  • Response patterns to sound amplitude changes among neurons in different auditory fields. International conference

    Sohei Chimoto

    The 4th International Symposium on Frontend Brain Science  2024.2  Yamanashi GLIA Center, University of Yamanashi

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    Event date: 2024.2

    Language:English   Presentation type:Poster presentation  

    Venue:OMURA HALL, University of Yamanashi  

  • Response patterns to sounds with amplitude change in neurons of auditory cortices. Major achievement

    Sohei Chimoto

    Proceedings of the Auditory Research Meeting, The Acoustical Society of Japan  2023.6 

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    Event date: 2023.6

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:University of Kumamoto  

  • Comparison of response patterns to sound amplitude changes among neurons in different auditory fields. Major achievement

    Sohei Chimoto

    The 100th Annual Meeting of the Physiological Society of Japan  2023.3  The Physiological Society of Japan

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    Event date: 2023.3

    Language:English   Presentation type:Poster presentation  

    Venue:Kyoto International Conference Center  

  • The presence of two cell types with different response time-courses explains the variety of response patterns for all kinds of artificial and natural sounds in the primary auditory cortex. International conference

    Sohei Chimoto

    NEURO2022 The 45th Annual Meeting of the Japan Neuroscience Society  2022.7 

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    Event date: 2022.7

    Language:English   Presentation type:Poster presentation  

  • Relationships between pure-tone response duration and variety of responses to multiple sound stimuli in the primary auditory cortex. Major achievement

    Sohei Chimoto

    The 99th Annual Meeting of the Physiological Society of Japan  2022.3  The Physiological Society of Japan

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    Event date: 2022.3

    Language:English   Presentation type:Poster presentation  

    Venue:Tohoku University, Sendai  

  • Response properties to amplitude changes of sound envelope in the neurons of the anterior auditory fields. Major achievement

    Sohei Chimoto

    The 97th annual meeting of the physiological society of japan  2020.3 

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    Event date: 2020.3

    Language:English   Presentation type:Poster presentation  

  • Neural responses to artificial and natural sounds in higher auditory cortices. Major achievement

    Chimoto, S.

    NEURO2019: The 41th Annual Meeting of the Japan Neuroscience Society, The 62nd Annual Meeting of the Japanese Society for Neurochemistry  2019.7  The Japan Neuroscience Society The Japanese Society for Neurochemistry

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    Event date: 2019.7

    Language:English   Presentation type:Poster presentation  

    Venue:TOKI MESSE, Niigata  

  • Response preference to artificial and environmental natural sounds in higher auditory cortices. International conference Major achievement

    Chimoto, S

    The 9th federation of the asian and oceanian physiological societies congress  2019.3 

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    Event date: 2019.3

    Language:English   Presentation type:Poster presentation  

    Venue:Kobe convention center  

  • Neural responses to artificial and natural sounds in higher auditory cortices Major achievement

    Sohei Chimoto

    The 41st Annual Meeting of the Japan Neuroscience Society  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Poster presentation  

  • 音圧変化の方向に感受性を示す高次聴覚野ニューロン Major achievement

    地本宗平

    第64回中部生理学会  2017.10 

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    Event date: 2017.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:山梨県甲府市  

  • Response patterns of higher auditory cortex neurons related to perception of temporally asymmetric sounds Major achievement

    2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Poster presentation  

  • ramp音およびdamp音刺激中の高次聴覚野ニューロンの応答パターン

    第94回日本生理学会大会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Poster presentation  

  • 異なる位相スペクトラムが一次聴覚野神経活動に与える影響

    第93回日本生理学会大会  2016.3 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Poster presentation  

  • Response patterns of auditory cortex neurons related to asymmetrical perception of ramped and damped sounds Major achievement

    2015.7 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation(general)  

  • Sound coding in auditory cortex – studies from single unit activities in the primary auditory cortex (A1) of awake animals Major achievement

    2015.3 

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    Event date: 2015.3

    Language:English   Presentation type:Oral presentation(general)  

  • ソース・フィルタ型音声合成における有声音の位相が聴覚野の神経細胞応答に与える影響について ~覚醒ネコ第一次聴覚野の神経細胞応答に基づく検討~

    森勢将雅,大久保快走,地本宗平,佐藤悠,小澤賢司

    電子情報通信学会技術研究報告  2014.11  電子情報通信学会

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    Event date: 2014.11

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:福岡  

  • GPGPU による聴覚機能モデルの生理学データを用いた評価

    佐野 和行,森勢 将雅,小澤 賢司,佐藤 悠,地本 宗平

    日本音響学会講演論文集  2014.9  日本音響学会

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:北海学園大学  

  • GPGPUによる聴覚機能モデルを用いた覚醒ネコ第一次聴覚野の神経細胞応答模擬 ~持続性細胞,一過性細胞を用いた検証~

    佐野和行,森勢将雅,小澤賢司,佐藤悠,地本宗平

    信学技報  2014.8  電子情報通信学会

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    Event date: 2014.8

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東北学院大学  

  • 覚醒ネコ一次聴覚野における持続性および一過性反応細胞の多様な音刺激に対するスペクトルおよび時間情報感受性 Major achievement

    地本宗平,尋木駿,佐藤悠

    第91回日本生理学会大会  2014.3  日本生理学会

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:鹿児島大学  

  • Stimulus parameters effective to evoke detection behaviors in the primary auditory cortex

    Proc. Auditory Res. Meeting, The Acoustical Society of Japan  2012.11 

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    Event date: 2012.11

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Stimulus pulse parameters effective to elicit detection behaviors of cats with auditory cortex implants

    The 35th annual meeting of the japan neurosciece society  2012.9 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Offset and onset responses of primary auditory cortex neurons in awake cats Major achievement

    JingYu Wang,Ling QIN,Sohei CHIMOTO,Masashi SAKAI,Yu SATO

    第84回日本生理学会大会  2007.3 

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    Event date: 2007.3

    Language:English   Presentation type:Oral presentation(general)  

    Venue:大阪  

  • Neural Mechanisms of the Fusion Threshold and Order Threshold in the Primary Auditory Cortex of Cats Major achievement

    Masashi SAKAI,Sohei CHIMOTO,Ling QIN,Yu SATO

    The 36th Annual Meeting of the Society for Neuroscience  2006.10 

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    Event date: 2006.10

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Atlanta, USA  

  • Cortical processing of the slope and level of the sound envelope in awake cats Major achievement

    Sohei CHIMOTO,Ling QIN,Masashi SAKAI,Yu SATO

    International conference on the auditory cortex The listening brain  2006.9 

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    Event date: 2006.9

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Belton woods, Grantham, UK  

  • Neural mechanisms of periodicity cording Major achievement

    Masashi SAKAI,Sohei CHIMOTO,Ling QIN,Yu SATO

    The 27th Annual Meeting of Japan Neuroscience Society  2006.7 

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    Event date: 2006.7

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Kyoto  

  • Spectral cue responses os sustained response neurons in the primary auditory cortex Major achievement

    Yu SATO,Sohei CHIMOTO,Masashi SAKAI

    The Physiological Sciety of Japan  2006.3 

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    Event date: 2006.3

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Maebashi  

  • Periodicity coding of primary auditory cortex neurons in awake cats: in relation to tonal response patterns Major achievement

    Masashi SAKAI,Sohei CHIMOTO,Ling QIN,Yu SATO

    Society for Neuroscience  2005.11 

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    Event date: 2005.11

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Washington DC  

  • Optimal spectral-cues for sustained response neurons in the primary auditory cortex Major achievement

    Yu SATO,Ling QIN,Masashi SAKAI,Sohei CHIMOTO

    Society for Neuroscience  2005.11 

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    Event date: 2005.11

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Washington DC  

  • 異なるスペクトラル包絡をもつ複合音に対する覚醒ネコ大脳一次聴覚野ニューロンの応答 Major achievement

    地本宗平,秦嶺,酒井雅史,佐藤悠

    第82回日本生理学会大会  2005.8 

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    Event date: 2005.8

    Language:Japanese   Presentation type:Oral presentation(general)  

  • Fundamental frequency sensitivity of primary auditory cortex neurons in cats Major achievement

    Yu SATO,Ling QIN,Masashi SAKAI,Sohei CHIMOTO

    Japan Neuroscience Society  2005.7 

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    Event date: 2005.7

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Yokohama  

  • Neural responses to complex tone with different spectral-shape in primary auditory cortex od alert cats Major achievement

    Sohei CHIMOTO,Ling QIN,Masashi SAKAI,Yu SATO

    The Physiological Scoety of Japan  2005.5 

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    Event date: 2005.5

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Sendai  

  • Neural processing of spectral-shape in primary auditory cortex of awake cats Major achievement

    Ling QIN,Sohei CHIMOTO,Masashi SAKAI,Yu SATO

    Society for Neuroscience  2004.10 

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    Event date: 2004.10

    Language:English   Presentation type:Oral presentation(general)  

    Venue:San Diego  

  • Response patterns of primary auditory cortex neurons to complex tone stimuli in alert cats. Major achievement

    Ling QIN,Sohei CHIMOTO,Toshihiro KITAMA,Yu SATO

    THE JAPANESE JOURNAL OF PHYSIOLOGY  2004.1 

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    Event date: 2004.1

    Language:English   Presentation type:Oral presentation(general)  

  • Effect of rise time on neural responses to pure tone stimulus in the primary auditory cortex of alert cats. Major achievement

    Sohei CHIMOTO,Ling QIN,Toshihiro KITAMA,Yu SATO

    THE JAPANESE JOURNAL OF PHYSIOLOGY  2004.1 

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    Event date: 2004.1

    Language:English   Presentation type:Oral presentation(general)  

  • Rise time sensitivity of the primary auditory cortex neurons in alert cats. Major achievement

    Sohei CHIMOTO,Ling QIN,Toshihiro KITAMA,Yu SATO

    Neuroscience Research  2003.12 

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    Event date: 2003.12

    Language:English   Presentation type:Oral presentation(general)  

    Venue:S159  

  • Spectral analysis of the complex-tone of by the primary auditory cortex neurons of alert cats. Major achievement

    Ling QIN,Sohei CHIMOTO,Toshihiro KITAMA,Yu SATO

    Neuroscience Research  2003.12 

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    Event date: 2003.12

    Language:English   Presentation type:Oral presentation(general)  

    Venue:S102  

  • Excitatory and inhibitory frequency responses area relevant to complex tone responsiveness of alert cat auditory cortex neurons Major achievement

    Yu SATO,Ling QIN,Sohei CHIMOTO,Masashi SAKAI,Toshihiro KITAMA

    International Coference on Auditory Cortex 2003  2003.9 

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    Event date: 2003.9

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Magdeburg, Germany  

  • Tonal rise-time sensitivity of the primary auditory cortex neurons in alert cat Major achievement

    Sohei CHIMOTO,Ling QIN,Toshihiro KITAMA,Masashi SAKAI,Yu SATO

    International Conference on Auditory Cortex 2003  2003.9 

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    Event date: 2003.9

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Magdeburg, Germany  

  • Time course of tonal frequency-response-area of tonic, phasic-tonic and phasic cells of alert cat primary auditory cortex Major achievement

    Toshihiro KITAMA,Ling QIN,Sohei CHIMOTO,Masashi SAKAI,Yu SATO

    International Conference on Auditory Cortex 2003  2003.9 

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    Event date: 2003.9

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Magdeburg, Germany  

  • Complex-tone response patterns of the tonic and phasic-tonic cells in alert cat primary auditory cortex Major achievement

    Ling QIN,Sohei CHIMOTO,Toshihiro KITAMA,Masashi SAKAI,Yu SATO

    International Conference on Auditory Cortex 2003  2003.9 

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    Event date: 2003.9

    Language:English   Presentation type:Oral presentation(general)  

    Venue:Magdeburg, Germany  

  • 覚醒ネコ一次聴覚野ニューロンの音刺激のrise timeに対する感受性 Major achievement

    地本 宗平,秦 れい,北間 敏弘,佐藤 悠

    第26回日本神経科学大会  2003.7 

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    Event date: 2003.7

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:名古屋  

  • 覚醒ネコ大脳皮質一次聴覚野細胞の複雑音周波数解析 Major achievement

    秦 れい,地本 宗平,北間 敏弘,佐藤 悠

    第26回日本神経科学大会  2003.7 

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    Event date: 2003.7

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:名古屋  

  • 複合音刺激に対する覚醒ネコ大脳皮質一次聴覚野ニューロンの応答パターン Major achievement

    秦 れい,地本 宗平,北間 敏弘,佐藤 悠

    第80回日本生理学会  2003.3 

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    Event date: 2003.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:福岡  

  • 覚醒ネコ大脳皮質一次聴覚野ニューロンの純音刺激応答に対するrise timeの影響 Major achievement

    地本 宗平,秦 れい,北間 敏弘,佐藤 悠

    第80回日本生理学会  2003.3 

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    Event date: 2003.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:福岡  

  • 母音認知に必要不可欠な周波数領域 Major achievement

    酒寄 秀一,北間 敏弘,地本 宗平,秦 れい,佐藤 悠

    第25回日本神経科学大会  2002.7 

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    Event date: 2002.7

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • 覚醒ネコ大脳皮質一次聴覚野phasic cell, phasic-tonic cell, tonic cellの周波数分解能 Major achievement

    秦 れい,地本 宗平,北間 敏弘,酒寄 秀一,佐藤 悠

    第25回日本神経科学大会  2002.7 

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    Event date: 2002.7

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:東京  

  • 複合音刺激に対する覚醒ネコ大脳皮質一次聴覚野ニューロンの周波数応答野 Major achievement

    秦 れい,地本 宗平,北間 敏弘,酒寄 秀一,佐藤 悠

    第79回日本生理学会大会  2002.3 

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    Event date: 2002.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:広島  

  • 覚醒ネコ大脳皮質一次聴覚野ニューロンの純音刺激に対する応答パターン Major achievement

    地本 宗平,北間 敏弘,秦 れい,酒寄 秀一,佐藤 悠

    第24回日本神経科学  2001.9 

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    Event date: 2001.9

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:国立京都国際会館(京都・宝ヶ池)  

  • 覚醒ネコ大脳皮質一次聴覚野ニューロンの純音刺激に対する応答特性 Major achievement

    北間 敏弘,地本 宗平,酒寄 秀一,秦 れい,佐藤 悠

    第78回日本生理学会大会  2001.3 

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    Event date: 2001.3

    Language:Japanese   Presentation type:Oral presentation(general)  

    Venue:同志社大学・新町キャンパス(京都市)  

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Teaching Experience (On-campus)

  • Neuroscience Major achievement

    2023Year  Type of subject:Professional education (undergraduate)

  • Physiology Major achievement

    2023Year  Type of subject:Professional education (undergraduate)

  • 病態生理論 Major achievement

    2023Year  Type of subject:Professional education (undergraduate)

  • 生理学実習 Major achievement

    2023Year  Type of subject:Professional education (undergraduate)

  • Physiology Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • Neuroscience Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • 生理学実習 Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • 病態生理論 Major achievement

    2022Year  Type of subject:Professional education (undergraduate)

  • 生理学実習 Major achievement

    2021Year  Type of subject:Professional education (undergraduate)

  • Neuroscience Major achievement

    2021Year  Type of subject:Professional education (undergraduate)

  • Physiology Major achievement

    2021Year  Type of subject:Professional education (undergraduate)

  • 病態生理論1 Major achievement

    2021Year  Type of subject:Professional education (undergraduate)

  • 生理学実習 Major achievement

    2020Year  Type of subject:Common education (undergraduate)

  • 病態生理論1 Major achievement

    2020Year  Type of subject:Common education (undergraduate)

  • 生理学実習 Major achievement

    2019Year  Type of subject:Common education (undergraduate)

  • 病態生理論1 Major achievement

    2019Year  Type of subject:Common education (undergraduate)

  • 病態生理論1 Major achievement

    2018Year  Type of subject:Common education (undergraduate)

  • 生理学実習 Major achievement

    2018Year  Type of subject:Common education (undergraduate)

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Other undergraduate student guidance

  • 2019

    guidance or Notices other than the above - total time:6hours

  • 2018

    guidance or Notices other than the above - total time:6hours

  • 2017

    guidance or Notices other than the above - total time:6hours

  • 2016

    guidance or Notices other than the above - total time:6hours

Teaching achievements

  • 教育FD研修会に参加

    2023.04.07

  • 教育FD研修会に参加

    2022.04.07

  • 教育FD研修会に参加

    2021.04.07

  • 教育FD研修会に参加

    2020.04.07

  • 教育FD研修会に参加

    2019.03.27

Other educational achievements

  • CBT委員(サイトマネージャー)として運営に参加した。

    2023

  • 生理学実習での反転授業の実施およびオンライン授業によるコロナウィルス感染予防対策

    2023

  • CBT委員(サイトマネージャー)として運営に参加した。

    2022

  • CBT機構派遣監督者講習会に参加した。

    2022

  • 臨床試験OSCE実施責任者補助を担当した。

    2022

  • CBT委員(サイトマネージャー)として運営に参加した。

    2020

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Social Activities

  • The 4th International Symposium on Frontend Brain Science

    Role(s): Organizing member

    Yamanashi GLIA Center, University of Yamanashi  OMURA HALL, University of Yamanashi  2024.2

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    Audience: Researchesrs

    Type:Lecture

Professional Memberships

  • 日本神経科学会

  • 日本生理学会