{"title":"Analog-Like Control is Possible in SSVEP Based Brain-Computer Interfaces","authors":"L. Bianchi, R. Ferrante, Lucia Rita Ouitadamo","doi":"10.1109/LSC.2018.8572094","DOIUrl":null,"url":null,"abstract":"We investigated the possibility of realizing an analog-like control driven by SSVEPs elicited by just two LEDs flickering at different frequencies. Eight subjects participated in the study during which they had to gaze upon one among 7 locations on a 30 cm horizontal virtual line. A linear model that was able to predict the correct viewed position with a mean error of about 2cm by analyzing 4 seconds of data was built. This suggests that analog-like controls can be implemented in BCIs.","PeriodicalId":254835,"journal":{"name":"2018 IEEE Life Sciences Conference (LSC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE Life Sciences Conference (LSC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LSC.2018.8572094","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
We investigated the possibility of realizing an analog-like control driven by SSVEPs elicited by just two LEDs flickering at different frequencies. Eight subjects participated in the study during which they had to gaze upon one among 7 locations on a 30 cm horizontal virtual line. A linear model that was able to predict the correct viewed position with a mean error of about 2cm by analyzing 4 seconds of data was built. This suggests that analog-like controls can be implemented in BCIs.
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