The 94th Annual Meeting of the Physiological Society of Japan

公募シンポジウム 7

H 会場  Symposium 7

Hall H

Lectures

大会第1日：3月28日（火）・March 28（Tue） 9:50 - 11:50【新学術「先端バイオイメージング支援プラットフォーム」共催】
非侵襲ヒト生体光イメージング：解剖・生理学研究の革新的ツール【Co-sponsored by the MEXT "Advanced bioimaging support"】

オーガナイザー・Organizer：
星 詳子（浜松医科大学光先端医学教育研究センター 生体医用光学研究室）
Yoko Hoshi (Dept Biomedical Optics, Hamamatsu Univ Sch Med)

1S07H1-1

時間領域拡散蛍光トモグラフィによる生体組織深部蛍光ターゲットの定量イメージング

Symposia

Non-invasive human optical imaging:innovative tools for investigating anatomy and physiology○西村 吾朗北海道大学・電子研

RIES, Hokkaido Univ, Japan

1S07H1-2

マイクロコンベックスプローブを用いた非侵襲光音響イメージング○大川 晋平1，精 きぐな2，新地 祐介3，中村 亜希子1，平沢 壮1，津田 均4，和田 隆亜5，
堀口 明男3，櫛引 俊宏1，笹 秀典2，古谷 健一2，淺野 友彦 3，石原 美弥1
1 防衛医大・医用工学，2 防衛医大・産科婦人科，3 防衛医大・泌尿器科，4 防衛医大・病態病理科，5 富士

フィルム・R&D統括本部

Noninvasive photoacoustic imaging using microconvex probe

Shinpei Okawa1, Kiguna Sei2, Masayuki Shinchi3, Akiko Nakamura1,
Takeshi Hirasawa1, Hitoshi Tsuda4, Takatsugu Wada5, Akio Horiguchi3,
Toshihiro Kushibiki1, Hidenori Sasa2, Kenichi Furuya2, Tomohiko Asano3,
Miya Ishihara1
1Dept Med Eng, Natl Def Med Col, Saitama, Japan, 2Dept Obst Gynec, Natl Def Med Col, Saitama,
Japan, 3Dept Urol, Natl Def Med Col, Saitama, Japan, 4Dept Basic Pathol, Natl Def Med Col,
Saitama, Japan, 5R&D HQ, Fuji Film, Kanagawa, Japan

1S07H1-3

階層ベイズ推定法を用いた連続光拡散光トモグラフィの逆問題解法○下川 丈明ATR・脳情報解析研

Hierarchical Bayesian inversion algorithms for continuous-wave diffuse optical
tomography

Posters Day 1

Goro Nishimura

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Posters Day 2

Time-domain fluorescence diffuse optical tomography for quantitative imaging
of a fluorescence target in deep biological tissue

Takeaki Shimokawa

1S07H1-4

Posters Day 3

ATR-NIA, Kyoto, Japan輻射輸送方程式に基づくタイムドメイン拡散光トモグラフィ○星 詳子
浜松医科大・生体医用光学Time-domain diffuse optical tomography based on the radiative transfer
equation
Yoko Hoshi
Dept Biomedical Optics, Hamamatsu Univ Sch Med, Hamamatsu, Japan

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Aims & Scope
The advent of recent sophisticated optical techniques, such as optogenetics and two-photon microscopy, has been
contributing to elucidation of structures and functions at the microscopic level in mammals. These techniques are
exclusively applied to studies in small animals, cultured tissues and cells. This is partly due to limited penetration depth oflight. In contrast, optical imaging techniques using near-infrared light, which relatively easily penetrates biological tissues,
are potentially effective for investigating human anatomy and physiology. Using scattered lights, diffuse optical
tomography (DOT) reconstructs images of absorption and scattering coefficients, which provide information about
hemodynamics and structures. The DOT image reconstruction can be approximately divided into two kinds: one is alinearization approach (linear DOT) and another is a nonlinear iterative approach (nonlinear iterative DOT). DOT can beextended to fluorescence tomography (FDOT), which enables molecular imaging in human. Photoacoustic imaging (PAI) is
based on the PA effect, the generation of acoustic waves by the absorption of optical waves. In this symposium, the four
above-mentioned imaging modalities are presented, and their potential as a tool for investigating human anatomy andphysiology is discussed.

102第94回⽇本⽣理学会⼤会

企画シンポジウム 7

B 会場  Planned Symposium 7

Hall B

大会第2日：3月29日（水）・March 29（Wed） 13:30 - 15:30【新学術「オシロロジー」共催】

パーキンソン病の生理と臨床【Co-sponsored by the MEXT “Oscillology”】

Parkinson’s disease: from basic neuroscience to clinical application
オーガナイザー・Organizer：
美馬 達哉（立命館大学大学院 先端総合学術研究科）
Tatsuya Mima (The Graduate School of Core Ethics and Frontier Sciences, Ritsumeikan University)
南部 篤（生理学研究所 生体システム研究部門）
Atsushi Nambu (Natl Inst Physiol Sci)

2PS07B2-1

GABA interneurons generate oscillations in the dopamine-depleted striatum
Constance Hammond
INMED, INSERM, Marseille, France

2PS07B2-2

中脳ドーパミン神経シグナルの多様性○松本 正幸筑波大・医学医療・認知行動神経

Multiple signals transmitted by midbrain dopamine neurons
Masayuki Matsumoto
Lab Cogn & Behav Neurosci, Fac Med, Univ Tsukuba, Japan

2PS07B2-3

D1ドーパミン受容体を介する神経伝達は運動情報の伝達と運動の発現に不可欠である○笹岡 俊邦1,2,3，佐藤 朝子2,3，知見 聡美4，大久保 直3，前島 純3，新井 慧3，砂山 智子2,5，
小田 佳奈子1，酒井 清子1，前田 宜俊1，神保 幸弘1，中尾 聡宏1，佐藤 俊哉1,3，
藤澤 信義1，南部 篤4
1新潟大・脳研，2基生研，3北里大・医，4生理研，5東大院

Dopamine D1 receptor-mediated transmission maintains information flow
through the cortico-striato-entopeduncular direct pathway to release
movements

Toshikuni Sasaoka1,2,3, Asako Sato2,3, Satomi Chiken4, Tadashi Okubo3,
Jun Maeshima3, Satoshi Arai3, Tomoko Sunayama2,5, Kanako Oda1, Seiko Sakai1,
Yoshitaka Maeda1, Yukihiro Jinbo1, Satohiro Nakao1, Toshiya Sato1,3,
Nobuyoshi Fujisawa1, Atsushi Nambu4
1Brain Res Inst Niigata Univ, Niigata, 2Natl Inst Basic Biol, 3KItasato Univ Sch Med, 4Natl Inst
Physiol Sci, 5Grad Sch Art Sci, Univ Tokyo, Japan

2PS07B2-4

ジストニアにおける視床運動核の神経振動○村瀬 永子1，松橋 眞生2，前田 裕仁3，平林 秀裕41京都医療センター・神経内科，2京都大学・教育研究推進センター，3神戸大学・災害・救急医学分野，
4奈良医療センター・脳神経外科

Oscillatory neurons of the motor thalamus in dystonia

Nagako Murase1, Masao Matsuhashi2, Yuji Maeda3, Hidehiro Hirabayashi4
1Dept Neurol, NHO Kyoto medical Center, Kyoto, Japan, 2Research and Educational Unit of Leaders

for Integrated Medical System, Kyoto Univ, Kyoto, Japan, 3Dept Emergency and Critical Care
Medicine, Kobe Univ Grad Sch Med, Kobe, Japan, 4Dept Neurosurgery, National Hospital
Organization Nara Medical Center, Nara, Japan

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The 94th Annual Meeting of the Physiological Society of Japan

Symposia

Since the introduction of the “direct and indirect pathways model” of the basal ganglia in early 1990s, there has been
tremendous progress in understanding the normal functions of the basal ganglia and pathophysiology of movement
disorders. The basic knowledge has helped new development of the therapy of basal ganglia disorders, such as Parkinson’s
disease and dystonia. In the present symposium, we will invite basic and clinical neuroscientists, summarize recent progressof the basal ganglia functions, including the dopamine and higher brain functions, and discuss future therapeutic strategies
for basal ganglia disorders.

Lectures

Aims & Scope

Posters Day 3

Posters Day 2

Posters Day 1

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The 94th Annual Meeting of the Physiological Society of Japan

H 会場  Planned Symposium 9

Hall H

大会第2日：3月29日（水）・March 29（Wed） 13:30 - 15:30【文部科学省 先端研究基盤共用促進事業 原子・分子の顕微イメージングプラットフォーム共催】

マスイメージング技術講習会

Lectures

企画シンポジウム 9【Co-sponsored by the MEXT National Program for Advanced Research Platforms

Symposia“Imaging Platform”】
Mass imaging technical workshop

オーガナイザー・Organizer：
瀬藤 光利（浜松医科大学国際マスイメージングセンター）
Mitsutoshi Setou (Intl Mass Imaging Ctr, Hamamatsu Univ Sch Med)山崎 文義（浜松医科大学国際マスイメージングセンター）
Fumiyoshi Yamazaki (Intl Mass Imaging Ctr, Hamamatsu Univ Sch Med)

2PS09H2-1

Improvements in MALDI imaging used to drive new frontiers of biologicalhypothesis testing

教
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○マイケル イースターリング
ブルカー・ダルトニクス株式会社

Improvements in MALDI imaging used to drive new frontiers of biologicalhypothesis testing
Easterling L Michael

2PS09H2-2

Rapid matrix-free molecular imaging of drugs and metabolites in tissues using
desorption electrospray ionization (DESI) mass spectrometry○パクストン タナイ，佐藤 太，寺崎 真樹
日本ウオーターズ

Rapid matrix-free molecular imaging of drugs and metabolites in tissues using
desorption electrospray ionization (DESI) mass spectrometry
Thanai Paxton, Futoshi Sato, Maki Terasaki

Posters Day 1

Bruker Daltonics, Inc., MA, USA

2PS09H2-3

Posters Day 2

Analytical and Measuring Instruments Division, Nihon Waters K.K., Tokyo, Japan

高空間分解能を実現するイメージング質量顕微鏡○緒方 是嗣島津製作所

Imaging mass microscopy for high special resolution analysis
Koretsugu Ogata
Analytical & Measuring Instruments Division, Shimadzu Corporation, Kyoto, Japan

ライフサイエンス分野におけるラベルフリーラマンイメージングついて

Posters Day 3

2PS09H2-4○中野 辰彦，にしかわ のりあき，でみず ひろし，ジェニファー ラミレス
サーモフィッシャーサイエンティフィック株式会社

Label-free raman imaging for life science application
Tatsuhiko Nakano, Noriaki Nishikawa, Hiroshi Demizu, Ramirez Jennifer
Thermo Fisher Scientific73第94回⽇本⽣理学会⼤会

2PS09H2-5

質量顕微鏡法による腹部大動脈瘤壁の解析○田中 宏樹1，財満 信宏2，海野 直樹3，浦野 哲盟1，瀬藤 光利4
1 浜松医科大学・医生理学，2 近畿大学農学部応用生命化学，3 浜松医科大学・血管外科，4 浜松医科大学・
細胞分子解剖学

Imaging mass spectrometry reveals a novel mechanism of abdominal aortic
aneurysm development

Hiroki Tanaka1, Nobuhiro Zaima2, Naoki Unno3, Tetsumei Urano1,
Mitsutoshi Setou4

1Dept Med Physiol, Hamamatsu Univ Sch Med, Hamamatsu, Japan, 2Dept Applied Biol Chem, Grad

Sch Agriculture, Kindai Univ, 3Div Vascular Surgery, Hamamatsu Univ Sch Med, Hamamatsu,
Japan, 4Dept Cell Mol Anat, Hamamatsu Univ Sch Med, Hamamatsu, Japan

2PS09H2-6

TOF-SIMSを用いた細胞内脂肪酸分布のイメージング○堀川 誠1,2
1浜松医科大・解剖学，2国際マスイメージングセンター

Intracellular imaging of fatty acids by using time-of-flight secondary ion mass
spectrometry
Makoto Horikawa1,2

1Dept Cell Mol Anat, Hamamatsu Univ Sch Med, Hamamatsu, Japan, 2International Mass Imaging

Center, Hamamatsu Univ Sch Med, Hamamatsu, Japan

Aims & Scope
This symposium is a joint symposium by Physiological Society of Japan and MEXT National Program for Advanced Research
Platforms “Imaging Platform”. Imaging Platform is comprised of Hakkaido University, Hamamatsu University of Medicine
and Hiroshima University, which have a wide variety of advanced imaging analysis equipment in various fields of study suchas biochemistry, material, environment, energy, and universe. In this symposium recent findings and technology of imaging
mass spectrometry, which is a core technology in Hamamatsu University of Medicine International Mass Imaging Center in
Imaging Platform, will be presented. We aim to develop human resources and imaging techniques through acquiring a
new technique, information sharing and discussion among user, researcher, student and engineer in academic andindustries.

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The 94th Annual Meeting of the Physiological Society of Japan

企画シンポジウム 10

B 会場  Planned Symposium 10

Hall B

Lectures

大会第2日：3月29日（水）・March 29（Wed） 16:50 - 18:50【新学術「先端バイオイメージング支援プラットフォーム」共催】

光バイオイメージングによる多階層的生理研究【Co-sponsored by the MEXT “Advanced bioimaging support”】

Optical bio-imaging to visualize the hierarchical physiology

Symposia

オーガナイザー・Organizer：
瀬藤 光利（浜松医科大学 細胞分子解剖学講座）
Mitsutoshi Setou (Dept Cell Biol Anat, Hamamatsu Univ Sch Med)和氣 弘明（神戸大学大学院医学研究科 システム生理学分野）
Hiroaki Wake (Div System Neurosci, Kobe Univ Grad Sch Med)

2PS10B3-1

中枢神経系免疫システムの可視化○和氣 弘明1,2,3
1神戸大・院医・システム生理，2自然科学研究機構 生理学研究所，3さきがけ、科学技術振興機構

Visualization of immune system in brain

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Hiroaki Wake1,2,3

1Dept Neurophysiol, Grad Sch Med, Univ Kobe, JAPAN, 2Dept Homeostatic development, NIPS,
NINS, JAPAN, 3PRESTO, JST

2PS10B3-2

超解像イメージングによるシナプス伝達制御機構の解析○矢尾 育子Dept Optical Imaging, Hamamatsu Univ Sch Med, Hamamatsu, Japan

2PS10B3-3

マスイメージングにより明らかになった翻訳後修飾変異マウス脳における神経伝達物質の変化○瀬藤 光利1,2
1浜松医大・分子解剖，2国際マスイメージングセンター

Mass spectrometry imaging revealed the alteration of the neurotransmitters inbrain tissue sections of post-translational modification mutant mouse
Mitsutoshi Setou1,2

1Dept Cell Biol Anat, Hamamatsu Univ Sch Med, Hamamatsu, Japan, 2International Mass Imaging

Center, Hamamatsu Univ Sch Med, Hamamatsu, Japan

2PS10B3-4

Cruising inside cells○宮脇 敦史理研BSI

Posters Day 2

Ikuko Yao

Posters Day 1

浜松医大・光イメージング

Super resolution imaging of synaptic site to analyze the transmission regulation

Atsushi Miyawaki
RIKEN BSI, Saitama, Japan

Aims & Scope
Research into physiological phenomena has taken a leap forward by recent advanced optical bio imaging techniques.
Traditionally, physiological phenomena including cell division, cell function, molecular transport and cell death weredetected by biochemical methods. However, this information lacked high resolution spatial or temporal information. Using
recent bio imaging techniques, both spatial and temporal information can be integrated across the molecular, cellular andsystems levels that allow us to further investigate the hierarchical interaction of organ systems. In this session, we will discuss
the current and potential future state of imaging techniques, and will further discuss what information can be revealed by
the visualization of single molecules, lipid to cell function, and system physiology.
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Posters Day 3

Cruising inside cells

The 94th Annual Meeting of the Physiological Society of JapanC 会場  Symposium 28

公募シンポジウム 28

Hall C

Lectures

大会第2日：3月29日（水）・March 29（Wed） 16:50 - 18:50【新学術「温度生物学」共催】

温度生物学の視点から探る生理機能【Co-sponsored by the MEXT “Thermal biology”】

Physiological functions in thermal biology

Symposia

オーガナイザー・Organizer：
柴崎 貢志（群馬大学大学院医学系研究科 分子細胞生物学）
Koji Shibasaki (Dept Mol Cell Neurobiol, Gunma Univ Grad Sch Med)
岡部 弘基（東京大学大学院薬学系研究科 生体分析化学）
Kohki Okabe (Dept Bioanalytical Chem, Grad Sch Pharmac, Univ Tokyo)

2S28C3-1

脳内温度による神経活動の向上；温度センサー TRPV4の重要性○柴崎 貢志群馬大院・医・分子細胞

Enhancement of neuronal excitability by brain temperature and TRPV4

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Koji Shibasaki
Dept Mol Cell Neurobiol, Gunma Univ Grad Sch Med, Maebashi, Japan

2S28C3-2

電位依存性プロトンチャネルの温度感受性ゲーティング○藤原 祐一郎

Dept Physiol, Grad Sch Med, Osaka Univ, Suita, Japan

2S28C3-3

細胞内局所発熱による細胞機能発現○岡部 弘基1,2
1東大・院薬・分析，2JST さきがけ

Investigation on cell functions mediated by intracellular local thermogenesis
Kohki Okabe1,2

1Dept Bioanalytical Chem, Grad Sch Pharmac, Univ Tokyo, Tokyo, Japan, 2PRESTO, JST, Tokyo,

Japan

2S28C3-4

Functional interaction between thermosensitive TRPV4 and TMEM16A/
anoctamin 1 contributes to stimulated saliva and tear secretion

Sandra Derouiche1, Yasunori Takayama1, Masataka Murakami2, Makoto Tominaga1
1Div Cell Signal, NIPS, Okazaki, Japan, 2NIPS, Okazaki, Japan

Aims & Scope
Temperature affects various physiological functions and is one of the most important factors in homeostasis. Furthermore,temperature powerfully affects every biological process. Humans and many other mammals maintain their internal
temperature as a stable level around 37°C, which appears to be optimal for their functioning as we reported. Recently, wedemonstrated the first intracellular temperature mapping based on a fluorescent polymeric thermometer and fluorescence
lifetime imaging microscopy. Nuclei and mitochondria showed significantly higher temperature than the cytoplasm. These
results showed that our new intracellular thermometry could determine an intrinsic relationship between the temperatureand organelle function. In this symposium, we invited the excellent speakers about the interaction between physiological
functions of ion channels and temperature or measurement of intracellular temperature dynamics. We will introduce our
new and valuable topics related to temperature and physiological functions, and would like to discuss the importance withaudience. We invited an organizer from the biophysical society and a foreign speaker, and would like to have a diverse
symposium focusing on the heterogeneity of the audience.
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Posters Day 2

Yuichiro Fujiwara

Posters Day 3

Temperature-sensitive gating of voltage-gated H+ channels

Posters Day 1

阪大・院医・生理第94回⽇本⽣理学会⼤会

公募シンポジウム 32

A会場  Symposium 32

Hall A

大会第3日：3月30日（木）・March 30（Thu） 8:50 - 10:50【新学術「リポクオリティ」共催】
膜タンパク質̶脂質相互作用への新たな挑戦：
リポクオリティーによる膜タンパク質機能の制御【Co-sponsored by the MEXT “Lipoquality”】
Lipoquality and functions of membrane proteins
オーガナイザー・Organizer：
岡村 康司（大阪大学大学院 医学系研究科）
Yasushi Okamura (Dept Physiol, Grad Sch Med, Osaka Univ)
有田 誠（理化学研究所 統合生命医科学研究センター）
Makoto Arita (RIKEN IMS)

3S32A1-1脂肪酸クオリティの最先端リピドミクスと生理的意義の解明○有田 誠1,2,3
1理研・IMS・メタボローム，2慶應大・薬・代謝生理化学，3横市大・院生命医

Advanced lipidomics to understand the quality difference of fatty acids inbiological systems
Makoto Arita1,2,3

1RIKEN-IMS, Yokohama, Japan, 2Keio Univ Faculty of Pharmacy, Tokyo, Japan, 3Grad Sch Med

Life Sci, Yokohama City Univ, Yokohama, Japan

3S32A1-2

電位依存性ホスファターゼの構造生物学的研究○中川 敦史1，成田 宏隆1，神田 直樹1，川鍋 陽2，岡村 康司2
1阪大・蛋白研，2阪大・院医・統合生理

Structural studies of voltage-sensing phosphatase

Atsushi Nakagawa1, Hirotaka Narita1, Naoki Kanda1, Akira Kawanabe2,
Yasushi Okamura2
1Inst Protein Res, Osaka Univ, Japan, 2Dept Physiol, Grad Sch Med, Osaka Univ, Suita, Japan

3S32A1-3

電位依存性イオンチャネルの電位センサードメインへのリガンド結合による機能制御の構造メカニズム○大澤 匡範慶應義塾大・薬・生命機能物理学

Structural mechanism of functional regulation of the voltage-gated ion channels
by ligand binding to voltage-sensing domain
Masanori Osawa
Div Physics for Life Functions, Facl Pharmacy, Keio Univ, Japan

3S32A1-4

The molecular mechanism of polyunsaturated fatty acids opening voltage-gated
K channels
Fredrik Elinder
Dept Clin Exp Med, Linkoping Univ, Linkoping, Sweden

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The 94th Annual Meeting of the Physiological Society of Japan

3S32A1-5

電位依存性ホスファターゼにおける膜相互作用の動態と役割○岡村 康司1，川鍋 陽1，西澤 和久2，中川 敦史3，成田 宏隆3，坂田 宗平4，神野 有香1Mechanisms and roles of lipid interaction in voltage-sensing phosphatase
Yasushi Okamura1, Akira Kawanabe1, Kazuhisa Nishizawa2,
Atsushi Nakagawa3, Hirotaka Narita3, Souhei Sakata4, Yuka Jinno1

1Dept Physiol, Grad Sch Med, Osaka Univ, Suita, Japan, 2Dept Clinical Lab Sci, Teikyo Univ Sch
Medical Technol, Tokyo, Japan, 3Inst Protein Res, Osaka Univ, Suita, Japan, 4Dept Physiol, Med,
Osaka Medical College, Takatsuki, Japan

Aims & Scope

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Posters Day 3

Posters Day 2

Posters Day 1

Lipids are essential components of biological membranes and regulate ion channels and receptors through forming
environments and by direct association. Lipids also serve as important mediators of cell signaling in many biological or
pathological events such as inflammation and synaptic plasticity. Recent progress of cryoelectron-microscopy and X-ray
crystal structure analysis of ion channels has shown several examples where lipids are parts of complexes of membraneproteins serving as key substances for regulating protein functions, not just providing environment or supporting
membrane proteins. In addition, recent progress of mass spectrometry has identified surprisingly large number of lipid
molecules with diversities in the length of carbon chain of acyl-group. Understanding structural and chemical basis bywhich membrane proteins recognize such specific molecular details (so called “lipoquality”) for their functions is emerging
to be important. In this symposium, we will have four speakers from cutting edge research of lipids and membrane proteins
and will explore for future directions of “lipoquality”-based understandings of life.

Symposia

大・医・生理Lectures

1 大阪大・院医・統合生理，2 帝京大・医療技術・臨床検査，3 大阪大・蛋白研・超分子構造解析，4 大阪医141

The 94th Annual Meeting of the Physiological Society of Japan

企画シンポジウム 13

B 会場  Planned Symposium 13

Hall B

Lectures

大会第3日：3月30日（木）・March 30（Thu） 8:50 - 10:50【新学術「オシロロジー」共催】

非線形・振動現象の新展開【Co-sponsored by the MEXT “Oscillology”】

Nonlinear and oscillatory phenomenon in neurophysiology

Symposia

オーガナイザー・Organizer：
虫明 元（東北大学大学院 医学系研究科）
Hajime Mushiake (Dept Physiol, School of Medicine, Tohoku Univ)
森田 賢治（東京大学大学院教育学研究科 身体教育学コース）
Kenji Morita (Physical and Health Education, Grad Sch Edu, Univ Tokyo)

3PS13B1-1

神経系発振ステートを制御するアストロサイト活動の解明
○松井 広
教
育
プ
ロ
グ
ラ
ム

東北大・院医・新医学領域創生

Glial regulation of neuronal oscillations
Ko Matsui
Div Interdisciplinary Med Sci, Grad Sch Med, Tohoku Univ, Sendai, Japan

3PS13B1-2

目的指向型行動における腹側線条体カルシウム振動の役割

1Dept Neuropsychiatry, Sch Med, Keio Univ, Tokyo, Japan, 2JSPS Research Fellow, Tokyo, Japan,
3Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan

3PS13B1-3神経細胞のResonance特性に関わるイオンチャネルの解析○橋本 浩一1，槇殿 佳子1，中山 寿子1，山崎 美和子2，宮崎 太輔2，小林 和人3，
渡辺 雅彦2，狩野 方伸4，崎村 建司5
1広大・医歯薬保健学・神経生理学，2北大・院医・解剖，3福島県立医科大・生体情報伝達研究所・生体機能研究部門，4東大・院医・神経生理学，5新潟大・脳研・細胞神経生物学

Ion channels for the resonant property of neurons

Kouichi Hashimoto1, Yoshiko Makidono1, Hisako Nakayama1, Miwako Yamasaki2,
Taisuke Miyazaki2, Kazuto Kobayashi3, Masahiko Watanabe2, Masanobu Kano4,
Kenji Sakimura5
1Dept Neurophysiol, Grad Sch Biomed Health Sci, Hiroshima Univ, Japan, 2Dept Anat, Grad Sch

Med, Hokkaido Univ, Japan, 3Dept Mol Gen, Grad Sch Med, Fukushima Med Univ, Japan, 4Dept
Neurophysiol, Grad Sch Med, Univ Tokyo, Japan, 5Dept Cell Neurobiol, Brain Res Institute, Niigata
Univ, Japan

3PS13B1-4ラット大脳皮質における波状に伝播する内因性信号の観察○大城 朝一，虫明 元
東北大・医・生体システム生理

Optical imaging of the intrinsic signal revealed a wave-like propagation of theinfra-slow oscillation over the rat cortex
Tomokazu Ohshiro, Hajime Mushiake
Dept Physiol, School of Medicine, Tohoku Univ, Sendai, Japan

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Posters Day 2

Iku Kimura1,2, Akiyo Natsubori3, Hiroshi Nishida1, Kenji F Tanaka1

Posters Day 3

The roles of ventral striatal Ca2+ oscillations in goal-directed behavior

Posters Day 1○木村 生1,2，夏堀 晃世3，西田 洋司1，田中 謙二1
1慶應・医・精神，2日本学術振興会特別研究員RPD，3東京都医学総合研究所

第94回⽇本⽣理学会⼤会

3PS13B1-5

ヒト非線形神経振動の操作的研究○北城 圭一1，桂川 需1,2
1理研・脳科学総合研究センター，2東京大・院医

Manipulative approaches to nonlinear neural oscillations in the human brain
Keiichi Kitajo1, Motomu Katsurakawa1,2

1BSI-Toyota Collaboration Center, RIKEN BSI, Wako, Saitama, Japan, 2Univ Tokyo Grad Sch Med,Tokyo, Japan

3PS13B1-6

ドーパミンと強化学習の動的平衡について○森田 賢治東京大・院教育・身体教育

Dopamine and dynamic equilibrium of reinforcement learning
Kenji Morita
Physical and Health Education, Grad Sch Edu, Univ Tokyo, Tokyo, Japan

3PS13B1-7

サル運動野のLFPシータパワーの増加は運動の記憶を反映する○保坂 亮介1，渡辺 秀典2，中島 敏2，虫明 元2
1福岡大・理・応用数学，2東北大学医学部生体システム生理学分野

Increased LFP θ power in primate motor areas reflects memorization of
movement

Ryosuke Hosaka1, Hidenori Watanabe2, Toshi Nakajima2, Hajime Mushiake2
1Dept Applied Math, Fukuoka Univ, 2Dept Physiol, Tohoku Univ Sch Med, Sendai, Japan

Aims & Scope
The network in the nervous system is full of nonlinearity, which gives rise to spatiotemporal pattern beyond the summationof its components, and oscillatory phenomena, which emerge from complex interaction among slow and fast frequency
oscillations. To understand the physiological significance of nonlinearity and oscillations, we need integrative approach
including experimental and theoretical approach at micro- and macro-scopic levels. In this symposium, we will introduce
various approaches to understanding nonlinear and/or oscillatory phenomenon.

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