Gustatory and general visceral sensory pathways in teleosts

• Project/Area Number: 21580223
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: General fisheries
• Research Institution: Nagoya University
• Principal Investigator: YAMAMOTO Naoyuki 名古屋大学, 生命農学研究科, 教授 (80256974)
• Co-Investigator(Kenkyū-buntansha): 吉本 正美 日本医科大学, 医学部, 講師 (00182832) ; 宗宮 弘明 名古屋大学, 大学院・生命農学研究科, 教授 (50147972)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
• Keywords: 魚類 / 真骨魚類 / 感覚系 / 味覚 / 内臓感覚 / 神経回路

Research Abstract

Central gustatory pathways were investigated in goldfish. It turned out that gustatory information(taste sense) reaches the telencephalon relayed by rhombencephalic and diencephalic centers. Also, direct ascending pathways of general visceral sense from the brain stem to the telencephalon were revealed in tilapia.

Research Products

• [Journal Article] Ascending gustatory pathways to the telencephalon in goldfish (2012)
  • Author(s): Kato T, Yamamoto N
  • Journal Title: The Journal of Comparative Neurology Volume: vol.520 Issue: 11 Pages: 2474-2499
  • DOI: 10.1002/cne.23049
  • Peer Reviewed
• [Journal Article] General visceral and gustatory connections of the posterior thalamic nucleus of goldfish (2011)
  • Author(s): T, Yamada Y, Yamamoto N
  • Journal Title: The Journal of Comparative Neurology Volume: vol.519 Issue: 15 Pages: 3102-3123
  • DOI: 10.1002/cne.22669
  • Peer Reviewed
• [Journal Article] Ascending general visceral sensory pathways from the brain stem to the fore brain in a cichlid fish, Oreochromis(Tilapia) niloticus (2010)
  • Author(s): Yoshimoto M, Yamamoto N
  • Journal Title: The Journal of Comparative Neurology Volume: vol.518 Pages: 3570-3603
  • Peer Reviewed
• [Journal Article] Somatosensory nucleus in the torus semicircular is of cyprinid teleosts (2010)
  • Author(s): Yamamoto N, Kato T, Okada Y, Somiya H
  • Journal Title: The Journal of Comparative Neurology Volume: vol.518 Issue: 13 Pages: 2475-2502
  • DOI: 10.1002/cne.22348
  • Peer Reviewed
• [Journal Article] Somatosensory nucleus in the torus semicircularis of cyprinid teleosts (2010)
  • Author(s): Yamamoto N, Kato T, Okada Y, Somiya H.
  • Journal Title: The Journal of Comparative Neurology Volume: 518 Pages: 2475-2502
  • Peer Reviewed
• [Journal Article] Ascending general visceral sensory pathways from the brain stem to the forebrain in a cichlid fish, Oreochromis (Tilapia) niloticus (2010)
  • Author(s): Yoshimoto M, Yamamoto N.
  • Journal Title: The Journal of Comparative Neurology Volume: 518 Pages: 3570-3603
  • Peer Reviewed
• [Presentation] ンギョの味覚回路について (2012)
  • Author(s): 加藤健、宗宮弘明、山本直之
  • Organizer: 2009年度日本魚類学会
  • Place of Presentation: 東京海洋大学
  • Year and Date: 2012-10-10
• [Presentation] GCOE International Symposium (2012)
  • Author(s): Yamamoto N
  • Organizer: Formation and Function of Brain Networks From Genes to Behavior
  • Place of Presentation: 名古屋大学
  • Year and Date: 2012-01-12
• [Presentation] Central gustatory pathways in teleosts (2012)
  • Author(s): Yamamoto N
  • Organizer: GCOE International Symposium : Formation and Function of Brain Networks : From Genes to Behavior
  • Place of Presentation: Nagoya University (Nagoya Pref)(招待講演)
  • Year and Date: 2012-01-12
• [Presentation] Fiber connections of the posterior thalamic nucleus in goldfish (2012)
  • Author(s): Kato T, Yamamoto N
  • Organizer: GCOE International Symposium : Formation and Function of Brain Networks : From Genes to Behavior
  • Place of Presentation: Nagoya University (Nagoya Pref.)
  • Year and Date: 2012-01-11
• [Presentation] キンギョの摂食制御に関わる視床後核のニューロンは大脳と脳幹の味覚・内臓感覚中枢に軸索側枝を送る (2011)
  • Author(s): 加藤健、山本直之
  • Organizer: 平成23年日本水産学会秋期大会
  • Place of Presentation: 長崎大学
  • Year and Date: 2011-09-30
• [Presentation] ニホンウナギAnguilla japonicaの脳アトラス作成 (2011)
  • Author(s): 平野圭亮、加藤健、山本直之
  • Organizer: 平成23年日本水産学会秋期大会
  • Place of Presentation: 長崎大学
  • Year and Date: 2011-09-30
• [Presentation] キンギョの摂食制御に関わる視床後核のニューロンは大脳と脳幹の味覚・内臓感覚中枢に軸索側枝を送る (2011)
  • Author(s): 加藤健、山本直之
  • Organizer: 平成23年日本水産学会秋期大会
  • Place of Presentation: 長崎大学(長崎県)
  • Year and Date: 2011-09-30
• [Presentation] ニホンウナギAnguilla japonicaの脳アトラス作成 (2011)
  • Author(s): 平野圭亮、加藤健、山本直之
  • Organizer: 平成23年日本水産学会秋期大会
  • Place of Presentation: 長崎大学(長崎県)
  • Year and Date: 2011-09-30
• [Presentation] Gustatory ascending pathwaysto the telencephalon in goldfish. Society for Neuroscience 2010 (2010)
  • Author(s): Kato T, Somiya H, Yoshimoto M, Yamamoto N
  • Place of Presentation: 米国
  • Year and Date: 2010-11-16
• [Presentation] Gustatory ascending pathways to the telencephalon in goldfish (2010)
  • Author(s): Kato T, Somiya H, Yoshimoto M, Yamamoto N.
  • Organizer: Society for Neuroscience 2010
  • Place of Presentation: San Diego(米国)
  • Year and Date: 2010-11-16
• [Presentation] Understanding the sensorycircuitries in teleost fishes withspecial reference to their interactionwith neuroendocrine and reproductive behavioral systems (2010)
  • Author(s): Yamamoto N
  • Organizer: Neuroscience Symposium IBRO School of Ne uroscience
  • Place of Presentation: マレーシア
  • Year and Date: 2010-10-13
• [Presentation] Understanding the sensory circuitries in teleost fishes with special reference to their interaction with neuroendocrine and reproductive behavioral systems. Neuroscience Symposium (2010)
  • Author(s): Yamamoto N
  • Organizer: Neuroscience Symposium (IBRO School of Neuroscience 2010)
  • Place of Presentation: Kuala Lumpur(マレーシア) 招待講演
  • Year and Date: 2010-10-13
• [Presentation] キンギョの内臓感覚神経路 (2010)
  • Author(s): 山田悠介、加藤健、山本直之
  • Organizer: 平成22年度日本水産学会秋季大会
  • Place of Presentation: 京都大学
  • Year and Date: 2010-09-23
• [Presentation] キンギョの視床後核の線維連絡 (2010)
  • Author(s): 加藤健、山田悠介、山本直之
  • Organizer: 平成22年度日本水産学会秋季大会
  • Place of Presentation: 京都大学
  • Year and Date: 2010-09-23
• [Presentation] キンギョの内臓感覚神経路 (2010)
  • Author(s): 山田悠介、加藤健、山本直之
  • Organizer: 平成22年度日本水産学会秋季大会
  • Place of Presentation: 京都大学(京都)
  • Year and Date: 2010-09-23
• [Presentation] キンギョの視床後核の線維連絡 (2010)
  • Author(s): 加藤健、山田悠介、山本直之
  • Organizer: 平成22年度日本水産学会秋季大会
  • Place of Presentation: 京都大学(京都)
  • Year and Date: 2010-09-23
• [Presentation] キンギョの味覚上行路 (2010)
  • Author(s): 加藤健、宗宮弘明、山本直之
  • Organizer: 第9回シンポジウム「水生動物の行動と神経系」
  • Place of Presentation: 名古屋大学
  • Year and Date: 2010-01-24
• [Presentation] 硬骨魚類における無層性大脳皮質? (2010)
  • Author(s): 伊藤博信、山本直之
  • Organizer: 第9回シンポジウム「水生動物の行動と神経系」
  • Place of Presentation: 名古屋大学
  • Year and Date: 2010-01-23
• [Presentation] キンギョの味覚回路について (2009)
  • Author(s): 加藤健、宗宮弘明、山本直之
  • Organizer: 2009年度日本魚類学会
  • Place of Presentation: 東京海洋大学
  • Year and Date: 2009-10-10