Gustatory and general visceral sensory pathways in teleosts

2011 Fiscal Year Final Research Report

• 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)
• Project Period (FY): 2009 – 2011
• 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 Pages: 2474-2499
  • DOI: 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 Pages: 3102-3123
  • DOI: 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
  • DOI: DOI:10.1002/cne
  • 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 Pages: 2475-2502
  • DOI: DOI:10.1002/cne.22348
  • 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] 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] 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] 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] 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