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2016.5.26 ホームページを更新しました!

2014.4.01 科学研究費補助金 新学術領域「こころの時間学 — 現在・過去・未来の起源を求めて —」 公募研究に採択されました!

2012.4.01 科学研究費補助金 新学術領域「予測と意思決定の脳内計算機構の解明による人間理解と応用」 公募研究に採択されました!

2009.10.01 科学技術振興機構(JST)のさきがけ研究(脳情報の解読と制御)に採択されました!





研究業績

学術論文
1) Fukutomi, M., Someya, M. and Ogawa, H. (2015) Auditory modulation of wind-elicited walking behavior in the cricket, Gryllus bimaculatus. J. Exp. Biol., 218:3968-3977.

2) Ogawa, H. and Mitani, R. (2015) Spatial dynamics of action potentials estimated by dendritic Ca2+ signals in insect projection neurons. BBRC, 467:185-190.

3) Ogawa, H. and Oka, K. (2015) Direction-specific adaptation in neuronal and behavioral responses of an insect mechanosensory system. J. Neurosci. 35:11644-11655.

4) Ogawa, H. and Kajita, Y. (2015) Ca2+ imaging of cricket protocerebrum responses to air current stimulation. Neurosci. Lett. 581: 282-286

5) Shimoi, T., Mizutani, K., Kojima, D., Kitamura, Y., Hotta, K., Ogawa, H. and Oka K. (2014)
Identification of oscillatory firing neurons associated with locomotion in theearthworm through synapse imaging. Neurosci. 19: 149-158.

6) Oe M., and Ogawa, H. (2013)
Neural basis of stimulus-angle-dependent motor control of wind-elicited walking behavior in the cricket Gryllus bimaculatus. PLOS ONE 8: e80184.

7) Matsumoto, S. C., Shidara, H., Matsuda, K., Nakamura, T., Mito, T., Matsumoto, Y., Oka, K. and Ogawa, H. (2013)
Targeted gene delivery in the cricket brain, using in vivo electroporation. J. Insect Physiol., 59: 1235-1241.

8) Ogawa, H., Kawakami, Z. and Yamaguchi, T. (2011)
Proprioceptors involved in stinging response of the honeybee, Apis mellifera. J. Insect Physiol. 57: 1358-1367

9) Ogawa, H., Kagaya, K., Saito, M. and Yamaguchi, T. (2011)
Neural mechanism for generating and switching motor patterns of rhythmic movements of ovipositor valves in the cricket. J. Insect Physiol. 57: 326-338

10) Suzuki, M., Kimura, T., Ogawa, H., Hotta, K. and Oka, K. (2011) Chromatophore Activity during Natural Pattern Expression by the Squid Sepioteuthis lessoniana: Contributions of Miniature Oscillation. PLoS ONE 6: e18244

11) Baba, Y., Tsukada, A. and Ogawa, H. (2010)
Sexual Dimorphism in Shape and Distribution of GABA-Like Immuno-Reactive Neurons in Cricket Terminal Abdominal Ganglion. Zool. Sci. 27: 506-513

12) Suzuki, M., Kimura, T., Ogawa, H., Hotta, K. and Oka, K. (2009) FMRFamide elicits chromatophore expansion and retraction depending on its type anddevelopment in the squid, Sepioteuthis lessoniana. Invert Neurosci. 9: 185-193

13) Ogawa, H., Cummins, G. I., Jacobs, G. A. and Oka, K. (2008)
Dendritic design implements algorism for extraction of sensory information. J. Neurosci. 28: 4592-4603

14) Aonuma, H., Kitamura, Y., Niwa, K., Ogawa, H. and Oka, K. (2008)
Nitric oxide-cyclic guanosine monophosphate signaling in the local cirtcuit of the cricket abdominal nervous system. Neurosci. 157: 749-761

15) Ogawa, H., Cummins, G. I., Jacobs, G. A. and Miller, J. P. (2006)
Visualization of ensemble activity patterns of mechanosensory afferents in the cricket cercal sensory system with calcium imaging. J. Neurobiol. 66: 293-307

16) Homma, K., Kitamura, Y., Ogawa, H. and Oka, K. (2006)
Serotonin induces the increase in intracellular Ca2+ that enhances neurite outgrowth in PC12 cells via activation of 5-HT3 receptors and voltage-gated calcium channels. J. Neurosci. Res. 84: 316-325

17) Kubota, T., Shindo, Y., Tokuno, K., Komatsu, H., Ogawa, H., Kudo, S., Kitamura, Y., Suzuki, K., Oka, K. (2005)
Mitochondria are intracellular magnesium stores: Investigation by simultaneous fluorescent imagings in PC12 cells. Biochimica et Biophysica Acta. 1744: 19-28

18) Watanabe, H., Takaya, T., Ogawa, H., Kitamura, Y. and Oka, K. (2005)
Influence of mRNA and protein synthesis inhibitors on the long-term memory acquisition of classically conditioned earthworms. Neurobiol. Learning & Memory 43: 151-157

19) Ogawa, H., Baba, Y. and Oka, K. (2004)
Directional sensitivity of dendritic calcium responses to wind stimuli in cricket giant interneurons. Neurosci. Lett. 358: 185-188

20) Mizutani, K., Shimoi, T., Ogawa, H., Kitamura, Y. and Oka, K. (2004)
Modulation of motor patterns by sensory feedback during earthworm locomotion. Neurosci. Res.48: 457-462

21) Kubota, T., Tokuno, K., Nakagawa, J., Kitamura, Y., Ogawa, H., Suzuki, Y., Suzuki, K. and Oka, K. (2003)
Na+/Mg2+ Transporter Acts as a Mg2+ Buffering Mechanism in PC12 cells. Biochem. Biophys. Res. Commun. 303: 332-336

22) Kitamura, H., Ogawa, H. and Oka, K. (2003)
Real-time measurement of nitric oxide using a bio-imaging and an electrochemical technique. TALANTA 61: 717-724

23) Mizutani, K., Shimoi, T., Kitamura, T., Ogawa, H. and Oka, K. (2003)
Identification of two types of synaptic activity in the earthworm nervous system during locomotion. Neurosci.121: 473-478

24) Ogawa, H., Baba, Y. and Oka, K. (2002)
Direction of action potential propagation regulates calcium increases in distal dendrites of the cricket giant interneurons. J. Neurobiol. 53: 44 -56

25) Ogawa, H., Baba, Y. and Oka, K. (2002)
Spike-triggered dendritic calcium transients depend on synaptic activity in the cricket giant interneurons. J. Neurobiol. 50: 234-244

26) Mizutani, K., Ogawa, H., Saito, J. and Oka, K. (2002)
Fictive locomotion induced by octopamine in the earthworm. J. Exp. Biol. 205: 265-271

27) Ogawa, H., Baba, Y. and Oka, K. (2001) Dendritic calcium accumulation regulates wind sensitivity via short-term depression at cercal sensory-to-giant interneuron synapses in the cricket. J. Neurobiol. 46: 301-313

28) Kitamura, Y., Naganoma, Y., Horita, H., Tsuji, N., Shimizu, R., Ogawa, H. and Oka, K. (2001)
Visualization of nitric oxide signaling pathway in the earthworm ventral nerve cord. Neurosci. Res. 40: 175-181

29) Kitamura, Y., Naganoma, Y., Horita, H., Ogawa, H. and Oka, K. (2001)
Serotonin-induced nitric oxide production in the ventral nerve cord of the earthworm, Eisenia fetida. Neurosci. Res. 41: 129-134

30) Ogawa, H., Baba, Y. and Oka, K. (2000)
Spike-dependent calcium influx in dendrites of the cricket giant interneuron. J. Neurobiol. 44: 45-56

31) Kitamura, Y., Uzawa, T., Oka, K., Komai, Y., Ogawa, H., Takizawa, N., Kobayashi, H. and Tanishita, K. (2000)
Microcoaxial electrode for in vivo nitric oxide measurement. Analytical chemistry 72: 2957-2962

32) Kobayashi, S., Ogawa, H., Fujito, Y. and Ito, E. (2000) Nitric oxide suppresses fictive feeding response in Lymnaea stagnalis. Neurosci. Lett. 285: 209-212

33) Kobayashi, S., Sadamoto, H., Ogawa, H., Kitamura, Y., Oka, K., Tanishita, K. and Ito, E. (2000)
Nitric oxide generation around buccal ganglia accompanying feeding behavior in the pond snail, Lymnaea stagnalis. Neurosci. Res. 38: 27-34

34) Kojima, S., Ogawa, H., Kouuchi, T., Nidaira, T., Urano, A. and Ito, E. (2000)
Neuron-independent Ca2+ signaling in glial cells of snail's brain. Neurosci. 100: 893-900

35) Ogawa, H., Baba, Y. and Oka, K. (1999)
Dendritic Ca2+ transient increase evoked by wind stimulus in the cricket giant interneuron. Neurosci. Lett. 275: 61-64

36) Shimizu, R., Oka, K., Ogawa, H., Suzuki, K., Saito, J., Mizutani, K. and Tanishita, K. (1999)
Optical monitoring of the neural activity evoked by mechanical stimulation in the earthworm nervous system with a fluorescent dye, FM1-43. Neurosci. Lett. 268: 159-162

37) Ogawa, H., Baba, Y. and Oka, K. (1996)
Dendritic Ca2+ response in cercal sensory interneurons of the cricket, Gryllus bimaculatus. Neurosci. Lett. 219: 21-24

38) Ogawa, H. and Oka, K. (1996)
Physiological basis of the earthworm ventral nerve cord. I. Heterogeneity of cellular mechanisms underlying calcium mobilization. Bioimages 4: 137-147

39) Oka, K. and Ogawa, H. (1996)
Physiological basis of the earthworm ventral nerve cord. II. Glutamate receptor subtypes on the median giant fiber. Bioimages 4: 149-156

40) Ogawa, H., Kawakami, Z. and Yamaguchi, T. (1995)
Motor pattern of the stinging response in the honeybee, Apis mellifera. J. Exp. Biol. 198: 39-47

41) Ogawa, H., Oka, K. and Fujita, S. (1994)
Calcium wave propagation in the giant axon of the earthworm. Neurosci. Lett. 179: 45-49

42) Oka, K., Ogawa, H. and Fujita, S. (1994)
Glutamate-induced depolarization in earthworm ventral nerve cord. Neurosci. Lett. 179: 41-44

著書
1) Ogawa, H. and Miller, J.P.(2013)
Cercal system. In: Encyclopedia of Computational Neuroscience. Jaeger D., Jung R., eds. Springer-Verlag Berlin Heidelberg.

2) 小川宏人(2013)
ヘッブ則,場所細胞,グリッド細胞  in「行動生物学辞典」上田恵介 ほか 編 Pp. 132,424,483,東京化学同人.

3) Ogawa, H. and Miller, J.P.(2013)
In vivo Ca2+ imaging of neuronal activity. In: Methods in Neuroethological Research. Ogawa, H. and Oka, K., eds. Pp 71-87, Springer Japan, Tokyo.

4) Oka, K. and Ogawa, H.(2013)
Optical Imaging techniques for investigating the earthwormnervous system and its function. In: Methods in Neuroethological Research. Ogawa, H. and Oka, K., eds. Pp. 89-99, Springer Japan, Tokyo.

5)小川宏人(2009)
コオロギの電気生理学実験  in「身近な動物を使った実験4—ミツバチ,コオロギ,スズメガ」鈴木範男 編 pp. 58-64, 三共出版

6) 小川宏人(2009)
針刺し運動 —動き続けるミツバチの針. in 「動物の「動き」の秘密にせまる—運動系の比較生物学 」尾崎浩一,吉村建二郎 編,pp. 194-212, 共立出版

7) 小川宏人,岡浩太郎(2008)
光学計測法が明らかにするニューロン内情報処理機構 in「昆虫ミメティクス —昆虫の設計に学ぶ—」下澤楯夫,針山孝彦 監修, p650-656. NTS

8) 小川宏人(2008)
ミツバチの針刺し機構  in「昆虫ミメティクス —昆虫の設計に学ぶ—」下澤楯夫,針山孝彦 監修, p827-830. NTS

翻訳
1) Miller, J. P., Jacobs, G. A. and Aldworth, Z. 著 小川宏人 訳(2008)
コオロギ尾葉の機械感覚システムの機能構成  in「昆虫ミメティクス —昆虫の設計に学ぶ—」下澤楯夫,針山孝彦 監修, p231-243.

総説・解説
1)小川宏人(2008)
神経生物学研究におけるイメージング技術の最近の動向 比較生理生化学 25: 21-22

2)小川宏人,岡浩太郎 (2005)
機能が同定された感覚性介在ニューロンにおける樹状突起の能動的特性 生物物理 45: 198-202

3)小川宏人(2005)
感覚性介在ニューロンの樹状突起における情報抽出および統合処理機構 比較生理生化学 22: 2-10

4)岡浩太郎,水谷賢史,小川宏人(2005)
ミミズ蠕動運動を生成する神経回路の探索 比較生理生化学 22: 78-84

5)北村美一郎,鵜澤智之,駒井豊,小川宏人,瀧澤直定,小林弘祐,谷下一夫,岡浩太郎 (2001)
In vivo一酸化窒素(NO)測定のための同軸型微小電極 生物物理 41: 32-34

6)小川宏人(2000)
神経細胞機能をイメージングする─カルシウム・NO・シナプス活性─ 比較生理生化学 17: 211-214

7)岡浩太郎,小川宏人(1999)
光学測定による細胞機能の可視化─細胞機能をリアルタイムに調べる方法─ 画像ラボ 10: 5-9

8)小川宏人,岡浩太郎 (1998)
各種蛍光イメージング法を用いたミミズ神経系の解析 バイオイメージング 7: 1-12

9)小川宏人,岡浩太郎(1996)
ミミズgiant fiberにおけるCa2+波 生体の科学 47: 140-145


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