A Study of EEG Based MI BCI for Imaginary Vowels and Words

Some people may have congenital or acquired biological or physical disabilities. For individuals in this situation, some positive developments are experienced with the advancement of technology. One of these developments can be considered today as BCI Brain Computer Interface .BCI systems can be divided into invasive and non invasive. Different techniques are used to obtain brain activities in non invasive BCI systems. Some of these techniques are EEG, ECoG, fNIRS, MEG, PET, MRI. Among these techniques, EEG and fNIRS are often preferred because of their easy applicability compared to other techniques. In this study, EEG based motor imagery BCI system is used. In this study, an experimental BCI system has been developed in which Turkish vowels that individuals say imaginatively are perceived over the EEG signal. In the methods section of this article, information is given about the experimental environment and techniques used in the study. The results obtained with the designed system are included in the results section. In the conclusion part, a general evaluation of the study is made and improvements that can be made to improve it are emphasized. Kadir Haltas | Atilla Ergüzen | Erdal Erdal "A Study of EEG Based MI-BCI for Imaginary Vowels and Words" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-1 , December 2020, URL: https://www.ijtsrd.com/papers/ijtsrd38165.pdf Paper URL : https://www.ijtsrd.com/engineering/computer-engineering/38165/a-study-of-eeg-based-mibci-for-imaginary-vowels-and-words/kadir-haltas