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Visualization of brain network of language/memory-related functionsby electrical stimulation and electroencephalogram

Research Project

Project/Area Number 19591663
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Cerebral neurosurgery
Research InstitutionThe University of Tokyo

Principal Investigator

KAMADA Kyousuke  The University of Tokyo, 医学部・附属病院, 講師 (80372374)

Co-Investigator(Kenkyū-buntansha) MASUTANI Yoshitaka  東京大学, 医学部・附属病院, 講師 (20345193)
TANEUCHI Fumiya  北海道大学, 医学部・保健学科, 准教授 (30281835)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords機能MRI / 脳皮質電位 / 言語 / 脳磁図 / 周波数 / 軸策画像
Research Abstract

ヒト高次脳機能は、複数箇所の脳皮質領域が白質組織(軸索)による回路で形成され、各部位が独立、また関連した活動で成されている。特に言語・記憶機能はヒトにとって極めて重要な機能であり、これらの脳機能局在、ネットワーク解明は臨床医学のみならず、神経科学でも注目されている。近年は機能MRI(fMRI), 脳磁図(MEG)などの非侵襲的脳機能画像法により、ヒト言語機能を捉える試みがある。一方、臨床では脳皮質を直接電気刺激することによる脳機能マッピングを行うが、非侵襲的脳機能画像法の局在結果との検討はほとんど行われていない。本申請者は語想起課題fMRIでは約90%の症例で前頭葉運動性言語、文字読み課題MEGで70は84%で側頭葉感覚性言語機能の優位半球を同定法を確立した。さらに難治性てんかん32症例で硬膜下電極で皮質電気刺激による脳機能マッピングと非侵襲的脳機能画像結果を比較した。課題遂行が確実に行える6症例ではfMRI活動を認める前頭葉下部の電気刺激では発語停止、MEG信号源のある上側頭部、側頭葉底部(紡錘回後部)刺激では80%の症例で感覚性失語を誘発し、脳機能画像と電気刺激マッピング結果が一致していた。さらに認知課題を組み合わせた皮質電位(Electrocorticogram ; ECoG)を硬膜下電極より計測した。文字読み課題では両側紡錘回、優位半球側下-中前頭回前、上側頭回、その後前頭葉へと電位変化が起こることを確認した。また刺激提示後500-1000msecにかけて両側の海馬、海馬傍回にも強い電位変化を認めた。5症例で時間-周波数解析を行ったところ、前頭葉、側頭葉、紡錘回後部に400msec以降に安定した40-100Hzのγ帯域成分の集積を認めた。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (76 results)

All 2009 2008 2007 2005 Other

All Journal Article (30 results) (of which Peer Reviewed: 23 results) Presentation (44 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Optic pathway/Hypothalamic Astrocytomas in Children2008

    • Author(s)
      Sawamura Y, Kamada K, Aoyama H, Shirato H.
    • Journal Title

      Neuro Oncol

      Pages: 725-733

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Aberrant somatosensory-evoked responses imply GABAergic dysfunction in Angelman syndrome2008

    • Author(s)
      Egawa K, Asahina N, Shiraishi H, Kamada K, Takeuchi F, Nakane S, Sudo A,Kohsaka S, Saitoh S
    • Journal Title

      NeuroImage 152

      Pages: 593-599

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Magnetoencephalographic studies of focal epileptic activity in three patients with epilepsy suggestive of Lennox-Gastaut syndrome2008

    • Author(s)
      Sakurai K, Tanaka N, Kamada K,Takeuchi F, et.al.
    • Journal Title

      Epileptic Disord 9

      Pages: 158-163

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 脳梗塞の病型と治療2008

    • Author(s)
      鎌田恭輔
    • Journal Title

      Current insights in Neurological Science 16

      Pages: 5-5

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] FMRIとMEGの融合による脳機能画像法2008

    • Author(s)
      鎌田恭輔
    • Journal Title

      Clinical Neuroscience 26

      Pages: 1034-1036

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] 脳実質内腫瘍におけるnavigation手術の実際と最近の進歩2008

    • Author(s)
      鎌田恭輔, 青木茂樹, 斉藤延人
    • Journal Title

      画像診断 17

      Pages: 423-429

    • Related Report
      2008 Final Research Report
  • [Journal Article] 機能MRI/MEGを用いた術前言語機局在診断2008

    • Author(s)
      鎌田恭輔, 太田貴裕, 川合謙介, 藤堂具紀, 川原信隆, 森田明夫, 斉藤延人
    • Journal Title

      脳神経外科ジャーナル 8

      Pages: 4-12

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Optic pathway/Hypothalamic Astrocytomas in Children2008

    • Author(s)
      Sawamura Y, Kannada K, Aoyarna H, Shirato H
    • Journal Title

      Neuro Oncol 10

      Pages: 725-733

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Aberrant somatosensory-evoked responses imply GABAergic dysfunction in Angelman syndrome2008

    • Author(s)
      Egawa K, Asahina N, Shiraishi H, Kamada K, Takeuchi F, Nakane S, Sudo A, Kohsaka S, Saitoh S
    • Journal Title

      NeuroImage 15

      Pages: 593-599

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetoencephalographic studies of focal epileptic activity in three patients with epilepsy suggestive of Lennox-Gastaut syndrome2008

    • Author(s)
      Sakurai K, Tanaka N, Kamada K, Takeuchi F, et al
    • Journal Title

      Epileptic Disord 9

      Pages: 158-163

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 脳実質内腫瘍におけるnavigation手術の実際と最近の進歩2008

    • Author(s)
      鎌田恭輔,青木茂樹、斉藤延人
    • Journal Title

      画像診断 17

      Pages: 423-429

    • Related Report
      2008 Annual Research Report
  • [Journal Article] 機能MRI/MEGを用いた術前言語機局在診断2008

    • Author(s)
      鎌田恭輔,太田貴裕、川合謙介、藤堂具紀、川原信隆、森田明夫、斉藤延人
    • Journal Title

      脳神軽外科ジャーナル 鎌田恭輔,太田貴裕、川合謙介、藤堂具紀,et al 脳神軽外科ジャーナル

      Pages: 4-12

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 脳実質内腫瘍におけるnavigation手術の実際と最近の進歩2008

    • Author(s)
      鎌田恭輔, 青木茂樹、斉藤延人
    • Journal Title

      画像診断 28

      Pages: 423-429

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2007

    • Author(s)
      鎌田恭輔、川合謙介、太田貴裕、斉藤延人
    • Journal Title

      てんかん治療研究振興財団研究年報

      Pages: 83-88

    • Related Report
      2008 Final Research Report
  • [Journal Article] Expressive and receptive language areas determined by a non-invasive reliable method co-utilizing fMRI and MEG2007

    • Author(s)
      Kamada K, Sawamura Y, Takeuchi F, Kuriki S, Kawai K, Morita A, Todo T.
    • Journal Title

      Neurosurgery 60

      Pages: 296-306

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Visualization of the subcortical language fibers on tractography by co-utilizing functional M2007

    • Author(s)
      Kamada K., Todo T., Masutani Y., Aoki S, Morita A, Saito N
    • Journal Title

      J Neurosurg 106

      Pages: 90-98

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inferring spatiotemporal network patterns from intracranial EEG data

    • Author(s)
      Ossadtchi A, Greenblatt RE, Towle VL, Kamada K, Pfieger ME
    • Journal Title

      J. Clin Neurophysiol (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Prediction of surgical view of neurovascular decompression by using interactive computer graphics

    • Author(s)
      Kin T, Oyama T, Kamada K, Saito N.
    • Journal Title

      Neurosurgery (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Visualization of calculation centres by functional MRI for Neurosurgery

    • Author(s)
      Ota T, Kamada K, et.al.
    • Journal Title

      Br J Neurosurg (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Arcuate fasciculus tractography integrated into Gamma Knife surgery

    • Author(s)
      Maruyama K, Koga T, Kamada K, OtaT, et.al.
    • Journal Title

      Jneurosurg (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] TheMEP threshold evaluated by tractographyand electrical stimulation

    • Author(s)
      Kamada K, Todo T, Ota T, Ino K, Masutani Y, Takeuchi F, Aoki S, et.al.
    • Journal Title

      J Neurosurg (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Three-dimensionalcorticospinal tractographyと脳腫瘍手術

    • Author(s)
      鎌田恭輔
    • Journal Title

      神経内科 (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 言語優位半球同定においてNIRSはfMRIをこえられるか?

    • Author(s)
      鎌田恭輔、太田貴裕、斉藤延人
    • Journal Title

      臨床脳波 (in press)

    • Related Report
      2008 Final Research Report
  • [Journal Article] Inferring spatiotemporal network patterns from intracranial EEG data

    • Author(s)
      Ossadtchi A, Greenblatt RE, Towle VL, Kamada K, Pfieger ME
    • Journal Title

      J Clin Neurophysiol (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prediction of surgical view of neurovascular decompression by using inter active computer graphics

    • Author(s)
      Kin T, Oyama T, Kamada K, Sai to N
    • Journal Title

      Neurosurgery (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Visualization of calculation centres by functional MRI for Neurosurgery

    • Author(s)
      Ota T, Kamada K, et al.
    • Journal Title

      Br J Neurosurg (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Arcuate fasciculus tractography integrated into Gamma Knife surgery

    • Author(s)
      Maruyama K, Koga T, Kamada Ota T,et al
    • Journal Title

      J Neurosurg (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The MEP threshold evaluated by tractography and electrical stimulation

    • Author(s)
      Kamada K, Todo T, Ota T, Ino K, Masutani Y, Aoki S,
    • Journal Title

      J Neurosurg (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three-dimensional corticospinal tractographyと脳腫瘍手術

    • Author(s)
      鎌田恭輔
    • Journal Title

      神経内科 (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 言語優位半球同定においてNIRSはfMRIをこえられるか?

    • Author(s)
      鎌田恭輔、太田貴裕、斉藤延人
    • Journal Title

      臨床脳波 (in press)

    • Related Report
      2008 Annual Research Report
  • [Presentation] Spatial and temporal dynamics of language-related brain functions by semantic-MEG, fMRI and electrocorticogram2009

    • Author(s)
      鎌田恭輔
    • Organizer
      AASSFN/CSSFN/Brain2009 Conjoint Meeting
    • Place of Presentation
      HongKong, China(招待講演)
    • Year and Date
      2009-01-09
    • Related Report
      2008 Final Research Report
  • [Presentation] 脳機能画像と慢性硬膜下電極による皮質電気刺激、皮質電位計測結果の比較検討2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      文部科学省特定領域研究 : 統合脳班会議
    • Year and Date
      2008-12-14
    • Related Report
      2008 Final Research Report
  • [Presentation] 脳機能画像と慢性硬膜下電極による皮質電気刺激、皮質電位計測結果の比較検討2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      文部科学省特定領域研究:統合脳班会議
    • Place of Presentation
      東京
    • Year and Date
      2008-12-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] マルチモダリティ画像を用いた頭蓋内疾患治療戦略の立案2008

    • Author(s)
      鎌田恭輔
    • Organizer
      第10回広島機能的脳神経外科研究会
    • Place of Presentation
      広島(招待講演)
    • Year and Date
      2008-11-18
    • Related Report
      2008 Final Research Report
  • [Presentation] マルチモダリティ画像を用いた頭蓋内疾患治療戦略の立案2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      第10回広島機能的脳擁外柵究会
    • Place of Presentation
      広島
    • Year and Date
      2008-11-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] てんかん手術における脳機能マッピングと電気生理モニタリングの実際2008

    • Author(s)
      鎌田恭輔
    • Organizer
      第一回富士富士宮エピレプシーフォーラム
    • Place of Presentation
      富士(招待講演)
    • Year and Date
      2008-10-28
    • Related Report
      2008 Final Research Report
  • [Presentation] てんかん手術における脳機能マッピングと電気生理モニタリングの実際2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      第一回富士富士宮エピレプシーフォーラム
    • Place of Presentation
      富士
    • Year and Date
      2008-10-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 日本のtractography2008

    • Author(s)
      鎌田恭輔
    • Organizer
      てんかん学会
    • Place of Presentation
      東京(招待講演)
    • Year and Date
      2008-10-18
    • Related Report
      2008 Final Research Report
  • [Presentation] 日本のtractography2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      てんかん学会
    • Place of Presentation
      東京
    • Year and Date
      2008-10-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脳皮質電位によるヒト高次脳機能ネットワークの解明2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      第67回日本脳神経外科学会総会
    • Place of Presentation
      盛岡
    • Year and Date
      2008-10-02
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Combination of MEG and fMRI for preoperative language mapping ; the complementary techniques2008

    • Author(s)
      鎌田恭輔
    • Organizer
      BIOMAG2008
    • Place of Presentation
      札幌(招待講演)
    • Year and Date
      2008-08-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Combination of MEG and fMRI for preoperative language mapping;the comlementary techniques2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      BIOMAG2008
    • Place of Presentation
      札幌
    • Year and Date
      2008-08-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] Awake surgeryの言語課題2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      Awake surgery guideline委員会
    • Place of Presentation
      東京
    • Year and Date
      2008-08-23
    • Related Report
      2008 Final Research Report
  • [Presentation] 脳機能画像と慢性硬膜下電極による皮質電気刺激、皮質電位計測結果の比較検討2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      文部科学省特定領域研究・統合脳班会議
    • Place of Presentation
      東京
    • Year and Date
      2008-08-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Awake surgeryの言語課題2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      Awake surgery guldeline委員会
    • Place of Presentation
      東京
    • Year and Date
      2008-08-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脳機能画像と慢性硬膜下電極による皮質電気刺激、皮質電位計測結果の比較検討2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      文部科学省 特定領域研究 : 統合脳班会議
    • Place of Presentation
      東京
    • Year and Date
      2008-08-09
    • Related Report
      2008 Final Research Report
  • [Presentation] 頭蓋内病変に対するマルチモダリティ画像融合による手術戦略2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      第32回佐賀脳神経外科懇話会
    • Place of Presentation
      佐賀(招待講演)
    • Year and Date
      2008-07-17
    • Related Report
      2008 Final Research Report
  • [Presentation] 頭蓋内病変に対するマルチモダリティ画像融合による手術戦略2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      第32回佐賀脳神経外科懇話会
    • Place of Presentation
      佐賀
    • Year and Date
      2008-07-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脳機能画像と術中モニタリング融合による腫瘍性病変への機能的アプローチ2008

    • Author(s)
      鎌田恭輔
    • Organizer
      第41回群馬脳腫瘍研究会
    • Place of Presentation
      前橋
    • Year and Date
      2008-07-10
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Spatial and temporal dynamics of language-related brain functions by semantic electrocorticogram(ECoG)2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      Neuroscience 2008(Symposium)
    • Place of Presentation
      東京
    • Year and Date
      2008-07-09
    • Related Report
      2008 Final Research Report
  • [Presentation] Spatial and temporal dynamics of language?related brain functions by semantic electrocorticogram (ECoG)2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      Neuroscience 2008 (Symposium)
    • Place of Presentation
      東京
    • Year and Date
      2008-07-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] MEP monitoring for surgical treatment of complex aneurysms2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      JKFC 2008
    • Place of Presentation
      Daegu, Korea
    • Year and Date
      2008-06-07
    • Related Report
      2008 Final Research Report
  • [Presentation] MEP monitoring for surgical treatment of complex aneurysms2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      JKFC 2008
    • Place of Presentation
      Dam. Korea
    • Year and Date
      2008-06-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脳機能画像と皮質電位計測による言語脳機能ネットワークの画像化2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      第10回日本ヒト脳機能マッピング大会(シンポジウム)
    • Place of Presentation
      山形
    • Year and Date
      2008-06-06
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Visualization of time-frequency changes of epileptogenic and language-related areas by electrocorticogram and manetoencehalorah2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      Praoperative Epilepsiediagnostik aund Operative Epilepsietherapie
    • Place of Presentation
      Marburg,(独)
    • Year and Date
      2008-05-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] Visualization of time-frequency changes of epileptogenic and language-related areas by electrocorticogram and magnetoencephalography2008

    • Author(s)
      鎌田恭輔
    • Organizer
      Praoperative Epilepsiediagnostik und Operative Epilepsietherapie.
    • Place of Presentation
      Marburg(独)(招待講演)
    • Year and Date
      2008-03-31
    • Related Report
      2008 Final Research Report
  • [Presentation] Combined utilization of functional brain imaging-integrated neuronavigation and multi-electrophysiological monitoring for Neurosurgery. Clinical workshop of Head Clinic2008

    • Author(s)
      鎌田恭輔
    • Organizer
      Kopfklinikum, Erlangen-Nuernberg University
    • Place of Presentation
      Erlangen(独)(招待講演)
    • Year and Date
      2008-03-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Combined utilization of functional brain imaging-integrated neuronavigation and multi-electrohysiological monitoring for neurosurgery2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      Clinical workshop of Head Clinic Kopfklinikum, Erlangen-Nuernberg University
    • Place of Presentation
      Erlangen,(独)
    • Year and Date
      2008-03-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] Functionalneuronavigationと覚醒下手術融合による言語領腫瘍の治療戦略2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      第31回てんかん外科学会(シンポジウム)
    • Place of Presentation
      東京
    • Year and Date
      2008-02-22
    • Related Report
      2008 Final Research Report
  • [Presentation] 後頭下手術における開頭の工夫と3次元再構成画像を用いた手術計画の立案2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      第一回日本整容脳神経外科研究会
    • Place of Presentation
      東京
    • Year and Date
      2008-02-22
    • Related Report
      2008 Final Research Report
  • [Presentation] Functional neuronavigationと覚醒下手術融合による言語領腫瘍の治療戦略2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      第31回Cl学会(シンポジウム)
    • Place of Presentation
      東京
    • Year and Date
      2008-02-22
    • Related Report
      2008 Annual Research Report
  • [Presentation] 後頭下手術における開頭の工夫と3次元再構成画像を用いた手術計画の立案2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      第一回日本整容脳神経外漸究会
    • Place of Presentation
      東京
    • Year and Date
      2008-02-22
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脳皮質電位を用いたてんかん焦点、言語関連脳機能ネットワークの画像化2008

    • Author(s)
      鎌田恭輔
    • Organizer
      第13回てんかん・けいれんの治療研究会
    • Place of Presentation
      宇都宮(招待講演)
    • Year and Date
      2008-02-15
    • Related Report
      2008 Final Research Report
  • [Presentation] 脳皮質電位を用いたてんかん焦点、言語関連脳機能ネットワークの画像化2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      第13回てんかん・けいれんの治療研究会
    • Place of Presentation
      宇都宮
    • Year and Date
      2008-02-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] Combined utilization of DTI-based tractography-integrated neuronavigation and direct fiber stimulation2008

    • Author(s)
      鎌田恭輔
    • Organizer
      自治医科大
    • Place of Presentation
      宇都宮(招待講演)
    • Year and Date
      2008-02-14
    • Related Report
      2008 Final Research Report
  • [Presentation] Combined utilization of DTI-based tractograPhy-integrated neuronavigation and direct fiber stimulation2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      自治医科大学
    • Place of Presentation
      宇都宮
    • Year and Date
      2008-02-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] Electrocorticogramによるてんかん焦点活動の焦点活動の空間-時間的変化と周波数解析2008

    • Author(s)
      鎌田恭輔、他
    • Organizer
      第31回てんかん外科学会(シンポジウム)
    • Place of Presentation
      浜松
    • Year and Date
      2008-01-28
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] てんかんにおける脳機能検査2008

    • Author(s)
      鎌田恭輔
    • Organizer
      第31回日本てんかん外科学会/第47回定位・機能神経外科学会
    • Place of Presentation
      浜松(招待講演)
    • Year and Date
      2008-01-28
    • Related Report
      2008 Final Research Report
  • [Presentation] てんかんにおける月脳機能検査2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      第31回日本てんかん外科学会/第47回定位・機能神経外科学会
    • Place of Presentation
      浜松
    • Year and Date
      2008-01-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脳皮質電位と機能画像融合による神経ネットワーク2008

    • Author(s)
      鎌田恭輔
    • Organizer
      福岡臨床と脳波懇話会
    • Place of Presentation
      博多(招待講演)
    • Year and Date
      2008-01-14
    • Related Report
      2008 Final Research Report
  • [Presentation] 脳皮質電位と機能画像融合による神経ネットワーク2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      福岡臨床と脳波懇話会
    • Place of Presentation
      博多、日本
    • Year and Date
      2008-01-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] Spatial and temporal dynamics of language-related brain functions by semantic-MEG, fMRI and electrocorticogram2008

    • Author(s)
      鎌田恭輔(招待講演)
    • Organizer
      AASSFN / CSSFN / Brain 2009 Conjoint Meeting
    • Place of Presentation
      Hong Kong, China
    • Year and Date
      2008-01-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Visualization of the language network on tractography by co-utilization of MEG and fMRI.2007

    • Author(s)
      Kamada K(招待講演)
    • Organizer
      1st International Society for the Advancement of Clinical MEG
    • Place of Presentation
      Matsushima, Japan
    • Year and Date
      2007-08-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] Visualization of cranial nerves and surrounding structures with a 3T-MR scanner for skull base surgery2005

    • Author(s)
      鎌田恭輔、他
    • Organizer
      第47回生体医工学大会(シンポジウム)
    • Place of Presentation
      神戸
    • Year and Date
      2005-05-10
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Book] 難治性てんかんの画像と病理2007

    • Author(s)
      鎌田恭輔, 川合謙介、太田貴裕、斉藤延人
    • Publisher
      秀潤社
    • Related Report
      2007 Annual Research Report
  • [Remarks] 今後の課題としては、非侵襲的脳機能画像法と電気刺激に加え、留置した硬膜下電極上の電位変化についての解析を行う。この解析により前頭葉、側頭葉の高次脳機能の周波数、潜時の違いなどが明らかになるものと期待できる。さらに内側側頭葉に留置した電極より記憶関連脳機能の検出ができる可能性がある。

    • Related Report
      2008 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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