{"title":"Fundamental research about electroencephalogram (EEG) - Functional Electrical Stimulation (FES) rehabilitation system","authors":"M. Takahashi, M. Gouko, Koji Ito","doi":"10.1109/ICORR.2009.5209577","DOIUrl":null,"url":null,"abstract":"Event Related Desynchronization (ERD) which is a specific brain wave of motor imagery is popular in the Brain Computer Interface (BCI) researches. Several researches showed that sensory feedbacks affected ERD, but it is not clear which sensory inputs (tactile, muscular, tendonious and articular) mainly affect ERD.We examined how ERD is affected by the Functional Electrical Stimulation (FES) on both feet for healthy subjects. The results indicated that bigger ERD was extracted as the FES stimulus increase. And bigger ERD was also extracted during the leg free condition than the leg fixed condition. It suggests that the muscular and articular sensations induce ERD on foot motor area (Cz).","PeriodicalId":189213,"journal":{"name":"2009 IEEE International Conference on Rehabilitation Robotics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"19","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 IEEE International Conference on Rehabilitation Robotics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICORR.2009.5209577","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 19
Abstract
Event Related Desynchronization (ERD) which is a specific brain wave of motor imagery is popular in the Brain Computer Interface (BCI) researches. Several researches showed that sensory feedbacks affected ERD, but it is not clear which sensory inputs (tactile, muscular, tendonious and articular) mainly affect ERD.We examined how ERD is affected by the Functional Electrical Stimulation (FES) on both feet for healthy subjects. The results indicated that bigger ERD was extracted as the FES stimulus increase. And bigger ERD was also extracted during the leg free condition than the leg fixed condition. It suggests that the muscular and articular sensations induce ERD on foot motor area (Cz).
事件相关去同步(Event Related Desynchronization, ERD)是脑机接口(BCI)研究的热点，是运动成像的一种特殊脑电波。一些研究表明，感觉反馈影响ERD，但不清楚哪些感觉输入(触觉、肌肉、肌腱和关节)主要影响ERD。我们研究了健康人双脚功能性电刺激(FES)对ERD的影响。结果表明，随着FES刺激的增加，提取的ERD更大。腿自由状态下提取的ERD也比腿固定状态下大。提示肌肉和关节感觉诱发足部运动区(Cz)的ERD。
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
