Understanding the neural mechanisms for object-color segregation from glossy surface image.

• Project/Area Number: 20700299
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Neuroscience in general
• Research Institution: National Institute for Physiological Sciences
• Principal Investigator: KOIDA Kowa National Institute for Physiological Sciences, エレクトロニクス先端融合研究センター, 特任准教授 (10455222)
• Project Period (FY): 2008 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2008: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
• Keywords: 認知神経科学 / 脳 / 視覚 / 色覚 / 心理物理学 / 電気生理 / サル / 脳・神経 / 神経科学

Research Abstract

We sought to understand the neural mechanisms for object-color segregation from glossy surface image via human psychophysics and electrophysiological experiments of monkeys. There are two finding as follows, new visual illusion postulating unknown mechanism of color and brightness, and deep understanding of color representation of the neurons in the anterior inferotemporal cortex.

Research Products

• [Journal Article] 色覚中枢の場所と情報表現:下側頭皮質と色のカテゴリー性 (2010)
  • Author(s): 鯉田孝和
  • Journal Title: 日本視覚学会学会誌VISION 22巻 Pages: 41-48
  • NAID: 130007537292
• [Journal Article] 色覚中枢の場所と情報表現:下側頭皮質と色のカテゴリー性 (2010)
  • Author(s): 鯉田孝和
  • Journal Title: VISION 22巻 Pages: 41-48
  • NAID: 130007537292
• [Journal Article] Colour Representation in Lateral Geniculate Nucleus and Natural Colour Distributions (2009)
  • Author(s): Goda N, Koida K, Komatsu H
  • Journal Title: Computational Color Imaging LNCS 5646巻 Pages: 23-30
  • Peer Reviewed
• [Journal Article] Relating neuronal firing patterns to functional differentiation of cerebral cortex. (2009)
  • Author(s): Shinomoto S, Kim H, Shimokawa T, Matsuno N, Funahashi S, Shima K, Fujita I, Tamura H, Doi T, Kawano K, Inaba N, Fuk ushima K, Kurkin S, Kurata K, Taira M, Tsutsui K, Komatsu H, Ogawa T, Koida K, Tanji J, Toyama K.
  • Journal Title: PLoS Computational Biology 5巻
  • NAID: 120003780186
  • Peer Reviewed
• [Journal Article] Colour Representation in Lateral Geniculate Nucleus and Natural Colour Distributions (2009)
  • Author(s): Naokazu Goda, KowaKoida, Hidehiko Komatsu
  • Journal Title: Computational Color Imaging LNCS 5646 Pages: 23-30
  • Peer Reviewed
• [Journal Article] Relationship between color discrimination and neural responses in the inferior temporal cortex of the monkey (2008)
  • Author(s): Matsumora T, Koida K, Komatsu H
  • Journal Title: Journal of Neurophysiology 100巻 Pages: 3361-3374
  • Peer Reviewed
• [Journal Article] Relationship between color discrimination and neural responses in the inferior temporal cortex of the monkey (2008)
  • Author(s): Matsumora T, Koida K and Komatsu H.
  • Journal Title: Journal of Neurophysiology 100 Pages: 3361-3374
  • Peer Reviewed
• [Journal Article] Neuronal Bases of Color Categorization in Monkey Inferior Temporal Cortex (2008)
  • Author(s): Koida K and Komatsu H
  • Journal Title: VISION 20 Pages: 85-88
  • NAID: 130007634685
• [Presentation] Microstimulation of Monkey Anterior Inferior Temporal Cortex Induces Change in Perceptual Color Judgement (2010)
  • Author(s): Kowa Koida, Hidehiko Komatsu
  • Organizer: The 56th NIBB Conference "Neocortical Organization"
  • Place of Presentation: 岡崎、OCC
  • Year and Date: 2010-03-13
• [Presentation] サル下側頭皮質における色情報の表現と機能 (2010)
  • Author(s): 鯉田孝和・小松英彦
  • Organizer: 映像情報メディア学会ヒューマンインフォメーション研究会
  • Place of Presentation: 東京工科大・八王子
  • Year and Date: 2010-03-02
• [Presentation] 皮質電気刺激による色知覚への影響～色度図上でのマッピング (2009)
  • Author(s): 鯉田孝和・小松英彦
  • Organizer: 色覚研究会
  • Place of Presentation: 東北大学電気通信研究所
  • Year and Date: 2009-11-13
• [Presentation] Locus and function of the color center in the inferiortemporal cortex of monkey (2009)
  • Author(s): Kowa Koida
  • Organizer: 3rd KU/YU-NIPS International Collaborative Sym posium "Neuroscience : from Molecules to Behavior"
  • Place of Presentation: Korea Univ. Seoul
  • Year and Date: 2009-10-30
• [Presentation] 物体色のカテゴリー性について (2009)
  • Author(s): 岡澤剛起, 鯉田孝和, 小松英彦
  • Organizer: 日本色彩学会視覚情報基礎研究会2009年度第2回研究発表会
  • Place of Presentation: 工学院大学新宿
  • Year and Date: 2009-10-10
• [Presentation] Effects of electrical microstimulation of the inferior temporal cortex of the monkey in color perception (2009)
  • Author(s): Kowa Koida, Hidehiko Komatsu
  • Organizer: 国際研究集会「認知神経科学の先端意識の脳内メカニズム」
  • Place of Presentation: 岡崎
  • Year and Date: 2009-09-19
• [Presentation] Effects of electrical microstimulation of the inferior temporal cortex of the monkey in color perception (2009)
  • Author(s): Koida K, Komatsu H
  • Organizer: 第32回日本神経科学大会
  • Place of Presentation: 名古屋
  • Year and Date: 2009-09-16
• [Presentation] Effects of electrical microstimulation of the inferior temporal cortex of the monkey in color perception (2009)
  • Author(s): Kowa Koida, Hidehiko Komatsu
  • Organizer: 第32回日本神経科学大会
  • Place of Presentation: 名古屋、名古屋国際会議場
  • Year and Date: 2009-09-16
• [Presentation] 電気生理実験による脳の色覚中枢の発見と機能の研究 (2009)
  • Author(s): 鯉田孝和
  • Organizer: ADIST2009第2回GCOE学生主催シンポジウム
  • Place of Presentation: 豊橋、豊橋技術科学大学
  • Year and Date: 2009-09-04
• [Presentation] Microstimulation of monkey inferior temporal cortex induces change in perceptual color judgement (2009)
  • Author(s): Koida K, Komatsu H
  • Organizer: XXXVI th International Union of Physiological Sciences (IUPS)
  • Place of Presentation: 京都
  • Year and Date: 2009-07-27
• [Presentation] MICROSTIMULATION OF MONKEY INFERIOR TEMPORAL CORTEX INDUCES CHANGE IN PERCEPTUAL COLOR JUDGEMENT (2009)
  • Author(s): Kowa Koida, Hidehiko Komatsu
  • Organizer: XXXVIth International Union of Physiological Sciences (IUPS)
  • Place of Presentation: Kyoto, ICC
  • Year and Date: 2009-07-27
• [Presentation] クリッピング錯視:色変化による見かけの明るさ向上錯視の発見 (2009)
  • Author(s): 鯉田孝和、岡澤剛起、小松英彦
  • Organizer: 日本視覚学会夏季大会
  • Place of Presentation: 京都
  • Year and Date: 2009-07-22
• [Presentation] クリッピング錯視:色変化による見かけの明るさ向上錯視の発見 (2009)
  • Author(s): 鯉田孝和, 岡澤剛起, 小松英彦
  • Organizer: 日本視覚学会2009年夏季大会
  • Place of Presentation: 京都、京都工芸繊維大学
  • Year and Date: 2009-07-22
• [Presentation] 色覚中枢の場所と情報表現-下側頭皮質と色のカテゴリー性 (2009)
  • Author(s): 鯉田孝和
  • Organizer: 日本視覚学会2009年夏季大会
  • Place of Presentation: 京都、京都工芸繊維大学
  • Year and Date: 2009-07-21
• [Presentation] 金色のカテゴリカル知覚 (2009)
  • Author(s): 岡澤剛起, 鯉田孝和, 小松英彦
  • Organizer: 日本視覚学会2009年夏季大会
  • Place of Presentation: 京都、京都工芸繊維大学
  • Year and Date: 2009-07-21
• [Presentation] 色覚中枢の場所と情報表現 (2009)
  • Author(s): 鯉田孝和
  • Organizer: 玉川大学研究所若手の会談話会(第46回)
  • Place of Presentation: 町田、玉川大学脳研
  • Year and Date: 2009-05-15
• [Presentation] Impact on perceptual color judgments by microstimulation of area TE (2008)
  • Author(s): K. KOIDA and H. KOMATSU
  • Organizer: 37th Society for Neuroscience Annual Meeting
  • Place of Presentation: Washington DC, USA
  • Year and Date: 2008-11-19
• [Presentation] サル下側頭皮質電気刺激による色知覚のバイアス (2008)
  • Author(s): 鯉田孝和, 小松英彦
  • Organizer: 第12回視覚科学フォーラム研究会
  • Place of Presentation: 大阪
  • Year and Date: 2008-08-29
• [Presentation] Electrical microstimulation of the inferior temporal cortex affects colour judgments (2008)
  • Author(s): Koida K, Matsumora T and Komatsu H.
  • Organizer: Asia-Pacific Conference on Vision
  • Place of Presentation: Brisbane, Australia
  • Year and Date: 2008-07-19
• [Presentation] サルTE野への電気刺激が色判断行動に及ぼす影響 (2008)
  • Author(s): 鯉田孝和、松茂良岳広、小松英彦
  • Organizer: 第31回日本神経科学大会
  • Place of Presentation: 東京
  • Year and Date: 2008-07-10
• [Remarks] アウトリーチ活動1(市民講座)鯉田孝和、みんなで実験!-錯視の不思議な世界-、2010年1月30日、岡崎市げんき館
  • URL: http://www.nips.ac.jp/nipsquare/lecture/entry/2010/01/post-3.html
• [Remarks] アウトリーチ活動2(サイエンスイラストによる研究広報活動)イラストを用いてwebおよび印刷媒体での
  • URL: http://www.nips.ac.jp/~koida/illust/
• [Remarks]
  • URL: http://www.nips.ac.jp/scinfo/2008matsumora.htm