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Structure and function of the neural circuit processing whiskersensation : focusing on cortical layer 4

Research Project

Project/Area Number 22700368
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  京都大学, 医学研究科, 助教 (60314184)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords神経回路網 / ヒゲ感覚システム / 大脳皮質 / barrel / 視床 / 方向選択性マップ / バレル構造
Research Abstract

Response properties of thalamic neurons to whisker stimulation in rats. Furthermore, in cortical layer 4 arborization of axons derived from the recorded neuron was reconstructed. By analyzing the correlation between the response properties and the axonal arborization in each neuron, we revealed that thalamocortical input consists of two overlapping angular tuning maps.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (26 results)

All 2012 2011 2010 Other

All Journal Article (15 results) (of which Peer Reviewed: 15 results) Presentation (6 results) Book (2 results) Remarks (3 results)

  • [Journal Article] Parvalbuminproducing cortical Interneurons receive inhibitory inputs on Proximal portions and cortical excitatory inputs on distal dendrites.2012

    • Author(s)
      Kameda H, Hioki H, Tanaka YH, Tanaka T, Sohn J, Sonomura T, Furuta T,Fujiyama F, Kaneko T
    • Journal Title

      European Journal of Neuroscience

      Volume: vol. 35 (no. 6) Issue: 6 Pages: 834-854

    • DOI

      10.1111/j.1460-9568.2012.08027.x

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphological analysis of thalamocortical axon fibers of rat posterior thalamic nuclei: A single neuron tracing study with viral vectors2012

    • Author(s)
      Ohno S, Kuramoto E, Furuta T, Hioki,H Tanaka YR, Fujiyama F, Sonomura T,Uemura M, Sugiyama K, Kaneko T
    • Journal Title

      Cerebral Cortex

      Volume: vol. 22 Issue: 12 Pages: 2840-2857

    • DOI

      10.1093/cercor/bhr356

    • NAID

      120005243652

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphological analysis of thalamocorticalaxon fibers of rat posterior thalamic nuclei : A single neuron tracing study with viral vectors2011

    • Author(s)
      Ohno S, Kuramoto E, Furuta T, Hioki H, Tanaka Y, Fujiyama F, Sonomura T, Uemura M, Sugiyama K, Kaneko T
    • Journal Title

      Cereb Cortex

      Volume: (in press)

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Local connections of excitatory neurons to corticothalamic neurons in the rat barrel cortex.2011

    • Author(s)
      Tanaka YR, Tanaka YH, Konno M, Fujiyama F, Sonomura T, Okamoto-Furuta K, Kameda H, Hioki H, Furuta T, Nakamura KC, and Kaneko T
    • Journal Title

      J Neurosci

      Volume: (in press)

    • NAID

      120004397861

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Local connections of layer 5 GABAergic interneurons to corticospinal neurons2011

    • Author(s)
      Tanaka YH, Tanaka YR, Fujiyama F, Furuta T, Yanagawa Y, Kaneko T
    • Journal Title

      Front Neural Circuits

      Volume: 5(12)

    • URL

      http://dx.doi.org/10.3389/fncir.2011.00012

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dynorphin is expressed primarily by GABAergic neurons that contain galanin in the rat dorsal horn2011

    • Author(s)
      Sardella TC, Polgar E, Garzillo F, Furuta T, Kaneko T, Watanabe M, Todd AJ
    • Journal Title

      Mol Pain

      Volume: 7(76)

    • URL

      http://dx.doi.org/10.1186/1744-8069-7-76

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Anisotropic distribution of thalamocortical boutons in barrels2011

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

      J Neurosci

      Volume: 31(17) Pages: 6432-9

    • URL

      http://dx.doi.org/10.1523/JNEUROSCI.6154-10.2011

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Expression of Gap Junction Protein Connexin 36 in Multiple Subtypes of GABAergic Neurons in Adult Rat Somatosensory Cortex2011

    • Author(s)
      Ma YF, Hioki H, Konno M, Pan SX, Nakamura H, Nakamura KC, Furuta T, LiJ-L, Kaneko T
    • Journal Title

      Cereb Cortex

      Volume: 21(11) Pages: 2639-49

    • NAID

      120004247261

    • URL

      http://dx.doi.org/10.1093/cercor/bhr051

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Patterns of axonal collateralization of single layer V cortical projection neurons in the rat presubiculum2011

    • Author(s)
      Honda Y, Furuta T, Kaneko T, Shibata H, Sasaki H
    • Journal Title

      J Comp Neurol

      Volume: 519(7) Pages: 1395-412

    • URL

      http://dx.doi.org/10.1002/cne.22578

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Exclusive and common targets of neostriatofugal projections of rat striosomeneurons : a single neuron-tracing study using a viral vector2011

    • Author(s)
      Fujiyama F, Sohn J, Nakano T, Furuta T, Nakamura KC, Matsuda W, Kaneko T.
    • Journal Title

      Eur J Neurosci

      Volume: 33(4) Pages: 668-77

    • URL

      http://dx.doi.org/10.1111/j.1460-9568.2010.07564.x

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Local connections of excitatory neurons to corticothalamic neurons in the rat barrel cortex.2011

    • Author(s)
      Tanaka YR, Tanaka YH, Konno M,Fujiyama F, Sonomura T, Okamoto-FurutaK, Kameda H, Hioki H, Furuta T,Nakamura KC, Kaneko T
    • Journal Title

      Journal of Neuroscience

      Volume: vol. 31 (no. 50) Issue: 50 Pages: 18223-28236

    • DOI

      10.1523/jneurosci.3139-11.2011

    • NAID

      120004397861

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dynorphin is expressed primarily by GABAergic neurons that contain galanin in the rat dorsal horn2011

    • Author(s)
      Sardella, T.C.P.; Polgar, E.; Garzillo, F., et al
    • Journal Title

      Molecular Pain

      Volume: 7(on line) Pages: 76-76

    • DOI

      10.1186/1744-8069-7-76

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anisotropic distribution of thalamocortical buutons in barrels.2011

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

      Journal of Neuroscience

      Volume: (In press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exclusive and common targets of neostriatofugal projections of rat striosome neurons : A single neuron-tracing study using a viral vector.2011

    • Author(s)
      Fujiyama F, Sohn J, Nakano T, Furuta T, Nakamura KC, Matsuda W, Kaneko T
    • Journal Title

      European Journal of Neuroscience

      Volume: (In press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Expression of Gap Junction Protein Connexin36 in Multiple Subtypes of GABAergic Neurons in Adult Rat Somatosensory Cortex.2011

    • Author(s)
      Ma YF, Hioki H, Konno M, Pan SX, Nakamura H, Nakamura KC, Furuta T, Li J-L, Kaneko T
    • Journal Title

      Cereb Cortex

      Volume: (In press)

    • NAID

      120004247261

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Morphological analysis of axon collaterals derived from single corticospinal neurons in subcortical structures2012

    • Author(s)
      古田貴寛
    • Organizer
      第117回日本解剖学全国学術集会
    • Place of Presentation
      山梨大学
    • Year and Date
      2012-03-27
    • Related Report
      2011 Final Research Report
  • [Presentation] Morphological analysis of axon collaterals derived from single corticospinal neurons in subcortical structures2012

    • Author(s)
      Furuta T, Kaneko T
    • Organizer
      第116回日本解剖学会学術集会
    • Place of Presentation
      甲府大学
    • Year and Date
      2012-03-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] 皮質脊髄路ニューロンの軸索側枝を単一ニューロンレベルで形態学的に解析する2011

    • Author(s)
      古田貴寛
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2011-09-16
    • Related Report
      2011 Final Research Report
  • [Presentation] Morphological analysis of axon collaterals derived from single corticospinal neurons in subcortical structures : anatomical evidence for "efference copy"2011

    • Author(s)
      Furuta T, Kaneko T
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2011-09-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] 三叉神経核群中間亜核のヒゲ感覚ニューロンに対する大脳皮質由来の制御2010

    • Author(s)
      古田貴寛
    • Organizer
      第33回に本神経科学大会
    • Place of Presentation
      神戸コンベンションセンター
    • Year and Date
      2010-09-02
    • Related Report
      2011 Final Research Report
  • [Presentation] 三叉神経核群中間亜核のヒゲ感覚ニューロンに対する大脳皮質由来の制御2010

    • Author(s)
      古田貴寛、Urbain N, 金子武嗣、Deschenes M
    • Organizer
      Neuro2010
    • Place of Presentation
      神戸コンベンションセンター
    • Year and Date
      2010-09-02
    • Related Report
      2010 Annual Research Report
  • [Book] ブレインサイエンスレビュー20122012

    • Author(s)
      古田貴寛
    • Publisher
      クバプロ
    • Related Report
      2011 Final Research Report
  • [Book] ブレインサイエンスレビュー20122012

    • Author(s)
      古田貴寛, 他共著
    • Total Pages
      300
    • Publisher
      クバプロ
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.mbs.med.kyoto-u.ac.jp/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.mbs.raed.kyoto-u.ac.jp/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.mbs.med.kyoto-u.ac.jp/

    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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