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Clinical Application of Multimodality Visual Evoked Potentials

Research Project

Project/Area Number 06670663
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field Neurology
Research InstitutionYokohama City University School of Medicine

Principal Investigator

KUROIWA Yoshiyuki  Yokohama City University, School of Medicine, Faculty of Med.Prof., 医学部, 教授 (40135249)

Co-Investigator(Kenkyū-buntansha) OHTA Shuichi  Yokohama City University, School of Med, Med., 医学部, 助手
ISHIYAMA Yoji  Ormaka Memorial Institute of Medicine, 研究員
Project Period (FY) 1994 – 1995
Project Status Completed (Fiscal Year 1995)
Budget Amount *help
¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1995: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1994: ¥300,000 (Direct Cost: ¥300,000)
KeywordsElectroretinogram / Visual Evoked Potentials / Event-related Potentials / Aging / Parkinson's Disease / Alzheimer's Disease / Stroke / Cognitive Functions / 認知 / オドボール課題 / P300 / 記憶 / 痴呆
Research Abstract

Multi modality Visual Rooked Potentials consist of Electioretinograms (ERG), Visual cooked potentials (VEP) , and Event-related potentials (ERP). We have in vestigated from 1995 to 1996, on the following three projects.
1.Ganzfeld ERG : Normal waveforms and Clinical Applications. Ganzfild ERG was recorded during dark-adapted and light-adapted conditions, using non-invasive techniques. Normalive data of the ERG was lotablishid. The ERG was applied to PM retinopathy patients.
2.Pattern-reversal ERG and VEP : Normative Data and Clinical Application. We have studies the effect of aging on ERG amplitude, ERG/VEP latencils. The tests were applied to multiple sclerosis.
3.Visual Event-related potentials : Normative Data and Clinical Applications.
N200/P300 were detected from Cz/Pz and N100/P100 from Oz. The technique was applied to Parkinson's disease, Spino cerebella degeneration, Alzheimen's disease, Stroke etc, It's abnormality conisted of amplitude reduction or latency delay, correlating with cognitioe dysfunctions.

Report

(3 results)
  • 1995 Annual Research Report   Final Research Report Summary
  • 1994 Annual Research Report
  • Research Products

    (24 results)

All Other

All Publications (24 results)

  • [Publications] 黒岩義之: "視覚性事象関連電位と運動障害" 運動障害. 5. 57-61 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 黒岩義之: "多発性硬化症における視覚性事象関連電位" 横浜医学. 46. 692 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 黒岩義之: "パーキンソン病の運動障害への多角的アプローチ:PET,SPECT,磁気刺激,視覚性事象関連電位" Current Insights in Neurological Science. 2. 12-13 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 黒岩義之: "痴呆症疾患の生理学" 臨床医. 21. 452-457 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 黒岩義之: "Visual evoked potentials. Methods and Normal Waveforms" Yokohama Med Bull. 45. 77-85 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 黒岩義之: "Visual evoked potentials. Clinical Applications." Yokohama Med Bull. 45. 87-96 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 黒岩義之: "視覚と脳波の臨床" 新興医学出版社, 218 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kuroiwa, Y: "Visual event-related potentials and Motor Disorders." Motor Disorders. 5. 57-61 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kuroiwa, Y: "Visual event-related potentials in multiple sclerosis." Yokohama Igaku. 46. 692 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kuroiwa, Y: "Multi-directional approach to Paikinsonian moter disorclers. PET,SPECT,Magnetic stimulation and visual event-related potentials." Current Insights in News logical Sciences. 2. 12-13 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kuroiwa, Y: "Physiology in demented disorders." Rinshoi. 21. 452-457 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kuroiwa, Y: "Visual evoked potentials, Methods and Normal Waveforms." Yokohama Med.Bull. 45. 77-85 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kuroiwa, Y: "Visual evoked potentials, Clinical Applications." Yokohama Med, Bull. 45. 87-96 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 黒岩義之: "視覚性事象関連電位と運動障害" 運動障害. 5. 57-61 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 黒岩義之: "多発性硬化症における視覚性事象関連電位" 横浜医学. 46. 692- (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 黒岩義之: "パーキンソン病の運動障害への多角的アプローチ:PET,SPECT,磁気刺激、視覚性事象関連電位" Current Insights in Neurological Science. 2. 12-13 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] 黒岩義之: "痴呆症疾患の生理学" 臨床医. 21. 452-457 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 黒岩義之: "Visual evoked potentials Methods and Normal Waveforms." Yokohama Med Bull. 45. 77-85 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] 黒岩義之: "Visual evoked potentials Clinicel Applications" Yokohama Med Bull. 45. 87-96 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] 黒岩義之: "視覚と脳波の臨床" 新興医学出版社, 218 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 黒岩義之: "事象関連電位" Current Insights in Neurological Sciences. 2. 3-5 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 黒岩義之: "意識障害の新しい重症度スケール。臨床症候と脳幹誘発電位を用いた生理学的総合評価法の提唱" Current Insights in Neurological Sciences. 2. 10-11 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 黒岩義之: "パーキンソン病の運動障害への多角的アプローチ。PET,SPECT,磁気刺激,視覚性事象関連電位。" Current Insights in Neurological Sciences. 2. 12-13 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 黒岩義之: "看護学大辞典。事象関連電位" 内薗耕二,小坂樹徳監修。メジカルフレンド社, 847 (1994)

    • Related Report
      1994 Annual Research Report

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Published: 1994-04-01   Modified: 2016-04-21  

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