Active BCI system that enables real time communication
| Project/Area Number |
21300168
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Biomedical engineering/Biological material science
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| Research Institution | Kyushu University |
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Principal Investigator |
IRAMINA Keiji 九州大学, システム情報科学研究院, 教授 (20211758)
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| Co-Investigator(Kenkyū-buntansha) |
HAYAMI Takehito 岡山大学, 大学院・自然科学研究科, 講師 (60364113)
KATAYAMA Yoshinori 九州大学, 大学院・システム情報科学研究院, 助教 (00214338)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2011: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2010: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2009: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
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| Keywords | ブレインコンピュータインタフェース / 脳波 / 経頭蓋磁気刺激 / 事象関連脱同期 / 事象関連同期 / 経頭蓋直流電気刺激 / 事象関連電位 / ブレインコンピュータインターフェイス / 近赤外分光計測 |
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| Research Abstract |
In this study, a new technique of brain computer interface(BCI) was proposed. This technique is combined an EEG measurement and transcranial stimulation to a brain which can change excitability of the neuron temporally as to extract EEG future. Repetitive transcranial magnetic stimulation(rTMS) or transcranial direct current stimulation(tDCS) was used. We investigated effects of these stimulation on the neuronal activity. Low frequency rTMS or the cathodal stimulation of tDCS has inhibited the neuronal activity and the anodal stimulation of tDCS has excited the neuronal activity.
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Report
(4 results)
Research Products
(95 results)
