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Noninvasive studies of central control of voluntary movement and language

Research Project

Project/Area Number 03404030
Research Category

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

Allocation TypeSingle-year Grants
Research Field Neurology
Research InstitutionKyoto University

Principal Investigator

KIMURA Jun  Kyoto Univ., Medicine, Prof., 医学部, 教授 (30037444)

Co-Investigator(Kenkyū-buntansha) IKEDA Akio  Kyoto Univ., Med., Assis. Prof., 医学部, 助手 (90212761)
NAGAMINE Takashi  Kyoto Univ., Med., Assis. Prof., 医学部, 助手 (10231490)
FUKUYAMA Hidanao  Kyoto Univ., Med., Lecturer, 医学部, 講師 (90181297)
YONEKURA Yoshiharu  Kyoto Univ., Med., Assoc. Prof., 医学部, 助教授 (60135572)
木村 淳  京都大学, 医学部, 教授 (10204976)
佐々木 和夫  京都大学, 医学部, 教授 (20025539)
Project Period (FY) 1991 – 1993
Project Status Completed (Fiscal Year 1993)
Budget Amount *help
¥24,900,000 (Direct Cost: ¥24,900,000)
Fiscal Year 1993: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1992: ¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 1991: ¥20,000,000 (Direct Cost: ¥20,000,000)
Keywordsvoluntary movement / central control / noninvasive studies / movement-related cortical potentials / movement-related magnetic field / PET / regional cerebral blood flow / subdural recording / 硬膜下電極 / 局所脳血流量
Research Abstract

Elucidation of generator sources of movement-related cortical potentials By subdural recording in patients with intractable epilepsy, the early electric potential starting about 2 s before the onset of voluntary finger movement (readiness potential) was found to be generated from the hand area of the supplementary motor area (SMA) and that of the primary motor area (M1), both bilaterally. The late negative slope preceding the movement onset by 300 ms was generated more from the contralateral SMA and M1.
Recording of movement-related magnetic field Magnetic field as sociated with voluntary finger movement was recorded by 7-as well as by 37-channel magnetometer, and the, generator sources of components immeiately preceding and following the movement onset were clarified.
Comparis on of simple and complex movements Scalp potentials preceding complex sequential finger movements were compared with those preceding simple simultaneous movements, and the former was found to be associated with more activation not only of SMA but also of bilateral Mlthan the latter.
Functional imaging by PET Simple and complex finger movements were compared by measuring an increase of regional cerebral blood flow with PET, and showed an evidence supporting the above electrophysiological findings.
Thus, these noninvasive studies clarified the important roles playd by not only SMA but also M1 in the planning and/or execution of voluntary finger movements in humans.

Report

(4 results)
  • 1993 Annual Research Report   Final Research Report Summary
  • 1992 Annual Research Report
  • 1991 Annual Research Report
  • Research Products

    (53 results)

All Other

All Publications (53 results)

  • [Publications] Ikeda,A.: "Movement-related potentials recorded from supplementary motor area and primary motor area.Role of supplementary motor area in voluntary movements." Brain. 115. 1017-1043 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Ikeda,A.: "Invasive recording of movement-related cortical potentials in humans" Journal of Clinical Neurophysiology. 9. 509-520 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Ikeda,A.: "Movement-related potentials associated with single and repetitive movements recorded from human supplemantary motor area" Electroencephalography and clinical Neurophysiology. 89. 269-277 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Kitamura,J.: "Enhanced negative slope of cortical potentials before sequential as compared with simultaneous extensions of two fingers" Electroencephalography and clinical Neurophysiology. 86. 176-182 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Kitamura,J.: "A cortical slow potential is larger before an isolated movement of a single finger than simultaneous movement of two fingers" Electroencephalography and clinical Neurophysiology. 86. 252-258 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Shibasaki,H.: "Recent advances in non-invasive studies of higher brain functions" Brain & Development. 15. 423-427 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Shibasaki,H.: "Both primary motor cortex and supplementary motor area play an important role in complex finger movement" Brain. 116. 1387-1398 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Sadato,N.: "Noninvasive measurement of regional cerebral blood flow change with H2-150 and positron emission tomography using a mechanical injector and a standard arterial input function" IEEE Transactions on Medical Imaging. 12. 703-710 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Ikeda,A.: "Dissociation between contingent negative variation and readiness potential in a patient with cerebellar efferent lesion" Electroencephalography and clinical Neurophysiology. (in press). (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Miyazaki,M.: "Generator mechanism of pain-related evoked potentials following CO2 laser stimulation of hand:scalp topography and effect of predictive warning signal" Journal of Clinical Neurophysiology. (in press). (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Nagamine,T.: "Cortical magnetic and electric fields associated with voluntary finger movements" Brain Topography. (in press). (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Shibasaki,H.: "Cortical refelx negative myoclonus" Brain. (in press). (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 柴崎浩(分担): "臨床神経生理学-最近の検査法と臨床応用-(島村宗夫,柴崎浩編)" 真興交易医書出版, 15 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 柴崎浩(分担): "誘発電位-基礎から臨床応用まで-(下地恒毅編)" 西村書店, 9 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Shibasaki,H.(分担): "Evoked Potentials in Clinical Testing(edited by Halliday,A.M.)" Churchill Livingstone, 15 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Ikeda, A.et al: "Movement-related potentials recorded from supplementary motor area and primary motor area. Role of supplementary motor area in voluntary movements" Brain. 115(4). 1017-1043 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Ikeda, A.et al: "Invasive recording of movement-related cortical potentials in humans" Journal of Clinical Neurophysiology. 9(4). 509-520 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Ikeda, A.et al: "Movement-related potentials associated with single and repetitive movements recorded from human supplementary motor area" Electroencephalography and clinical Neurophysiology. 89(4). 269-277 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Kitamura, J.et al: "Enhanced negative slope of cortical potentials before sequential as compared with simultaneous extensions of two fingers" Electroencephalography and clinical Neurophysiology. 86(3). 176-182 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Kitamura, J.et al: "A cortical slow potential is larger before an isolated movement of a single finger than simultaneous movement of two fingers" Electroencephalography and clincal Neurophysiology. 86(4). 252-258 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Shibasaki, H: "Recent advances in non-invasive studies of higher brain functions" Brain & Development. 15(6). 423-427 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Shibasaki, H.et al: "Both primary motor cortex and supplementary motor area play an important role in complex finger movement" Brain. 116(6). 1387-1398 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Sadato, N.et al: "Noninvasive measurement of regional cerebral blood flow change with H2150 and positron emission tomography using a mechanical injector and a standard arterial input function" IEEE Transactions on Medical Imaging. 12(4). 703-710 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Ikeda, A.et al: "Dissociation between contingent regative variation and readiness potentia in a patient with cerebellar efferent lesion" Electroencephalography and clinical Neurophysiology. (in press). (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Miyazaki, M.et al: "Generator mechanism of pain-related evoked potentials following CO2 laser stimulation of hand : scalp topography and effect of predictive warning signal" Journal of Clinical Neurophysiology. (in press). (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Nagamine, T.et al: "Cortical magnetic and electric fields associated with voluntary finger movements" Brain Topography. (in press). (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Shidasaki, H.et al: "Cortical reflex negative myoclonus" Brain. (in press). Shibasaki, H. (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Shibasaki, H.: "Movement-related cortical potentials" Halliday, A.M.(ed.) : Evoked Potentials in Clinical Testing, 2nd ed., Churchill Livingstone, Edinburgh. 523-537 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Ikeda,A.: "Movement-related potentials associated with single and repetitive movements recorded from human supplementary motor area" Electroencephalography and clinical Neurophysiology. 89. 269-277 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Kitamura,J.: "Enhanced negative slope of cortical potentials before sequential as compared with simultaneous extensions of two fingers" Electroencephalography and clinical Neurophysiology. 86. 176-182 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Kitamura,J.: "A cortical slow potential is larger before an isolated movement of a single finger than simultaneous movement of two fingers" Electroencephalography and clinical Neurophysiology. 86. 252-258 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Shibasaki,H.: "Recent advances in non-invasive studies of higher brain functions" Brain & Development. 15. 423-427 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Shibasaki,H.: "Both primary motor cortex and supplementary motor area play an important role in complex finger movement" Brain. 116. 1387-1398 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Sadato,N.: "Noninvasive measurement of regional cerebral bloow flow change with H2-150 and PET using a mechanical injector and a standard input function" IEEE Transactions on Medical Imaging. 12. 703-710 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Ikeda,A.: "Dissociation between contingent negative variation and readiness potential in a patient with cerebellar efferent lesion" Electroencephalography and clinical Neurophysiology. (in press). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] Miyazaki,M.: "Generator mechanism of pain-related evoked potentials following CO2 laser stimulation of hans:scalp topography and effect of predictive warning signal" Journal of Clinical Neurophysiology. (in press). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] Nagamine,T.: "Cortical magnetic and electric fields associated with voluntary finger movements" Brain Topography. (in press). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] Shibasaki,H.: "Cortical reflex negative myoclonus" Brain. (in press). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] Shibasaki,H.: "Evoked Potentials in Clinical Testing,Churchill Livinstone" Halliday,A.M.(ed.), 15 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Ikeda,A.,Luders,H.O.,Burgess,R.C.and Shidasake,H.: "Movement-related potentials recorded from supplementary motor area and primary area. Role of supplementary motor area in voluntary movements" Brain. 115. 1017-1043 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Shibasaki,H.: "Noninvasive studies of higher brain functions related to voluntary movement in human" Biomedical Research. 13(Suppl). 1-3 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Ikeda,A.and Shidasaki,H.: "Invasive recording of movement-related cortical potentials in humans" Journal of Clinical Neurophysiology. 9. 509-520 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 中村 正俊,小野 英明,柴崎 浩: "視標追跡運動機能の加速度特性の解析とモデル構成-小脳失調症と基底核障害の相違について-" 医用電子と生体工学. 30. 130-140 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Kitamura,J.Shikbasaki,H.,Takagi,A.,Nabeshima,H.and Yamaguchi,A.: "Enhanced negative slope of cortcal potentials before sequential as compred with simultaneous extension of two fingers" Electroencephalography and clinical Neurophysiology. (印刷中). (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] Kitamura,J.,Shibasaki,H.and Knodo,T.: "Cortical slow potential is larger before isolated movement of a single finger than simultaneous movement of two fingers" Electroencephalography and clinical Neurophysiology. (印刷中). (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 柴崎 浩,(分担): "誘発電位-基礎から臨床応用まで-(下地恒毅編)" 西村書店,新潟, 316 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Shibasaki,H.: "Studies of higher brain functions by noninvasive techniques." Neuroscience Research. Suppl.14. S1 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] Nakamura,M.: "Deterioration of average evoked potential waveform due to aynchronous averaging and its compensation." IEEE Transactions of Biomedical Engineering. 38. 309-312 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] Nishida,S.: "Method for predicting an EEG waveform as an aid to the avcurate recording of ecoked potentials." Journal of Biomedical Engineering. 13. 433-438 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] Ikeda,A.: "Movementーrelated potentials recorded from supplementary motor area and primary motor area:Role of supplementary motor area in voluntarymovements." Brain.

    • Related Report
      1991 Annual Research Report
  • [Publications] Nagamine,T.: "Current source density mapping of somatosensory evoked responses following the median and tibial nerve stimulation." Electroencephalography and clinical Neurophysiology. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] Kintamura,J.: "Enhanced negative slope of cortical potentials before srquential as compared with simultaneous extension of two fingers." Electroencephalography and clinical Neurophysiology.

    • Related Report
      1991 Annual Research Report
  • [Publications] 柴崎 浩(分担執筆)「運動関連脳電位」(島村 宗夫,柴崎 浩 編): "臨床神経生理学ー最近の検査法と臨床応用ー" 真興交易医書出版(東京), 351 (1991)

    • Related Report
      1991 Annual Research Report

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Published: 1991-04-01   Modified: 2016-04-21  

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