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Development of bidirectional brain-machine interface using electrocorticogram to restore motor functions of arms for paralyzed patients

Development of bidirectional brain-machine interface using electrocorticogram to restore motor functions of arms for paralyzed patients
利用皮层电图开发双向脑机接口以恢复瘫痪患者手臂的运动功能
批准号:
22700435
负责人:
YANAGISAWA Takufumi
金额:
$2.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011

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中文摘要
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英文摘要
In this study, we have developed a bidirectional brain-machine interface to operate a prosthetic arm with tactile sensor using the electrocorticogram(ECoG) recorded by the electrodes implanted on human sensorimotor cortices. Some severely paralyzed patients due to stroke or trauma were shown to be able to operate the prosthetic arm only using their ECoG signals by imaging some movements of their paralyzed limbs. The patients operated the prosthetic arm to manipulate some objects by grasping and releasing. Furthermore, we have developed a prosthetic arm to be controlled by signals of magnetoencephalogram(MEG).
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DOI: --
发表时间: 2011
期刊: J Neurosurg
影响因子: 4.1
作者: [Yanagisawa T, Hirata M, Saitoh Y, Goto T, Kishima H, Fukuma R, Yokoi H, Kamitani Y, Yoshimine T]
通讯作者: Yoshimine T
脳損傷後の皮質脳波変化の定量的解析とBMIへの応用
脑损伤后皮质脑电图变化的定量分析及其在BMI中的应用
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Hirata M, Matsushita K, Yanagisawa T, Goto T, Morris S, Yokoi H, Suzuki T, Yoshida T, Sato F, Sakura O, Kamitani Y, Yoshimine T, Takufumi Yanagisawa, Takufumi Yanagisawa, 柳澤琢史, 柳澤琢史, 柳澤琢史]
通讯作者: 柳澤琢史
Gamma amplitude coupled with alpha phase represents motor
伽马振幅与阿尔法相位相结合代表运动
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Hirata M, Matsushita K, Yanagisawa T, Goto T, Morris S, Yokoi H, Suzuki T, Yoshida T, Sato F, Sakura O, Kamitani Y, Yoshimine T, Takufumi Yanagisawa]
通讯作者: Takufumi Yanagisawa
DOI: 10.1002/ana.22613
发表时间: 2012-03-01
期刊: ANNALS OF NEUROLOGY
影响因子: 11.2
作者: [Yanagisawa, Takufumi, Hirata, Masayuki, Yoshimine, Toshiki]
通讯作者: Yoshimine, Toshiki
24
    Development of MEG-based neuroprosthetic arm and examination of cortical reorganization caused by reconstruction of motor function
    • 批准号:
      24700419
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.91万
    • 财政年份:
      2012
    • 负责人:
      YANAGISAWA Takufumi
    • 依托单位:
    海外基金