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Structure and function of thalamocortical input in whisker system

Research Project

Project/Area Number 20700316
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Nerve anatomy/Neuropathology
Research InstitutionKyoto University

Principal Investigator

FURUTA Takahiro  Kyoto University, 医学研究科, 助教 (60314184)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords神経回路網 / ヒゲ感覚システム / 視床 / 大脳皮質 / 軸索分布パターン / 活動特性
Research Abstract

We showed that the receptive field of septal cells was independent of paralemniscal inputs, and that septal cells derived their receptive field input from neurons in the dorsal part of the thalamic barreloids. We further showed that the terminal field of single thalamic neurons in a barrel is markedly anisotropic, and that the location of boutons with respect to the somatotopic map is either correlated or anticorrelated with them angular tuning of the thalamic neuron.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (20 results)

All 2010 2009 2008

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (6 results)

  • [Journal Article] Corticofugal control of vibrissa-sensitive neurons in the interpolaris nucleus of the trigeminal complex.2010

    • Author(s)
      Furuta T, Urbain N, Kaneko T, Deschenes
    • Journal Title

      J Neurosci 30(5)

      Pages: 1861-68

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ischemia-induced neurogenesis of neocortical layer 1 progenitor cells.2010

    • Author(s)
      Ohira K, Furuta T, Hioki H, Nakamura CK, Kuramoto E, Tanaka Yasuyo, Funatsu N, Shimizu K, Oishi T, Hayashi M, Miyakawa T, Kaneko T, Nakamura S
    • Journal Title

      Nat Neurosci 13(2)

      Pages: 173-179

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Corticofugal control of vibrissa-sensitive neurons in the interpolaris nucleus of the trigeminal complex.2010

    • Author(s)
      Furuta T, Urbain N, Kaneko T, Deschenes M.
    • Journal Title

      J Neurosci 30

      Pages: 1861-1868

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ischemia-induced neurogenesis of neocortical layer 1 progenitor cells.2010

    • Author(s)
      Ohira K, Furuta T, Hioki H, Nakamura CK, Kuramoto E, Tanaka Yasuyo, Funatsu N, Shimizu K, Oishi T, Hayashi M, Miyakawa T. Kaneko T. Nakamura S.
    • Journal Title

      Nat Neurosci 13

      Pages: 173-179

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Septal neurons in barrel cortex derive their receptive field input from the lemniscal pathway.2009

    • Author(s)
      Furuta T, Kaneko T, Deschenes M
    • Journal Title

      J Neurosci 29(13)

      Pages: 4089-95

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Afferent islands are larger than mu-opioid receptor patch in striatum of rat pups.2009

    • Author(s)
      Nakamura KC, Fujiyama F, Furuta T, Hioki H, Kaneko T
    • Journal Title

      Neuroreport 20(6)

      Pages: 584-8

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Two types of thalamocortical projections from the motor thalamic nuclei of the rat: a single neuron tracing study using viral vectors.2009

    • Author(s)
      Kuramoto E, Furuta T, Nakamura KC, Unzai T, Hioki H, Kaneko T
    • Journal Title

      Cereb Cortex 9(9)

      Pages: 2065-77

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Single nigrostriatal dopaminergic neurons form widely spread and highly dense axonal arborizations in the neostriatum.2009

    • Author(s)
      Matsuda W, Furuta T, Nakamura KC, Hioki H, Fujiyama F, Arai R, Kaneko T
    • Journal Title

      J Neurosci 29(2)

      Pages: 444-53

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Afferent islands are larger than μ-opioid receptor patch in striatum of rat pups2009

    • Author(s)
      Nakamura KC, Fujiyama F, Furuta T, Hioki H, Kaneko T
    • Journal Title

      NeuroReport 20

      Pages: 584-588

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Septal neurons in barrel cortex derive their receptive_field input from the lemniscal pathway2009

    • Author(s)
      Furuta T, Kaneko T, Deschenes M
    • Journal Title

      J Neurosci 29

      Pages: 4089-4095

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Two types of thalamocettical projections from the motor thalamic nuclei of the rat : a single neuron tracing study using viral vectors2009

    • Author(s)
      Kuramoto E, Furuta T, Nakamura KC, Unzai T, Hioki H, Kaneko T.
    • Journal Title

      Cereb Cortex

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Single nigrostriatal dopaminergic neurons form widely spread and highly dense axonal arborizations in the neostriatum2009

    • Author(s)
      Matsuda W, Furuta T, Nakamura KC, Hioki H, Fujiyama F, Arai R, Kaneko T
    • Journal Title

      J Neurosci 29

      Pages: 444-453

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sound-intensity-dependent compensation for the small interaural time difference cue for sound source localization.2008

    • Author(s)
      Nishino E, Yamada R, Kuba H, Hioki H, Furuta T, Kaneko T, Ohmori H
    • Journal Title

      J Neurosci 28(28)

      Pages: 7153-64

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sound-intensity-dependent compensation for the small interaural time difference cue for sound source localization2008

    • Author(s)
      Nishino E, Yamada R, Kuba H, Hioki H, Furuta T, Kaneko T, Ohmori H.
    • Journal Title

      J Neurosci 28

      Pages: 7153-7164

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] バレル皮質における中隔ニューロンの受容野は毛帯経路からの入力によって決定される2010

    • Author(s)
      古田貴寛
    • Organizer
      第115回解剖学会総会・学術集会
    • Place of Presentation
      岩手医科大学
    • Year and Date
      2010-03-29
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] バレル皮質における中隔ニューロンの受容野は毛帯経路からの入力によって決定される2009

    • Author(s)
      古田貴寛
    • Organizer
      第32回日本神経科学大会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 三叉神経核群の構造と機能:中間亜核に注目して2009

    • Author(s)
      古田貴寛
    • Organizer
      第114回解剖学会総会・学術集会
    • Place of Presentation
      岡山理科大学
    • Year and Date
      2009-03-28
    • Related Report
      2009 Final Research Report
  • [Presentation] 三叉神経核群の構造と機能 : 中間亜核に注目して2009

    • Author(s)
      古田貴寛、Martin Deschenes、金子武嗣
    • Organizer
      第114回解剖学会総会・学術集会
    • Place of Presentation
      岡山理科大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] ラットのヒゲ感覚系における視床ー大脳皮質投射のBarrel内構築2008

    • Author(s)
      古田貴寛
    • Organizer
      第31回日本神経科学大会
    • Place of Presentation
      東京国際フォーラム
    • Year and Date
      2008-07-11
    • Related Report
      2009 Final Research Report
  • [Presentation] ラットのヒゲ感覚系における視床-大脳皮質投射のBarrel内構築2008

    • Author(s)
      古田貴寛、Martin、Deschenes、金子武嗣
    • Organizer
      第31回日本神経科学大会
    • Place of Presentation
      東京国際フォーラム
    • Year and Date
      2008-07-11
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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