Clinical Epidemiology and Global Health Brain-Computer Interface for wheelchair control operations: An approach based on Fast Fourier Transform and On-Line Sequential Extreme Learning Machine Md Fahim Ansari, Damodar Reddy Edla, Shubham Dodia, Venkatanareshbabu Kuppili Clinical Epidemiology and Global Health DOI: 10.1016/j.cegh.2018.10.007 Copyright © 2018 INDIACLEN Terms and Conditions
Fig. 1 BCI architecture. Clinical Epidemiology and Global Health DOI: (10.1016/j.cegh.2018.10.007) Copyright © 2018 INDIACLEN Terms and Conditions
Fig. 2 Experimental setup. Clinical Epidemiology and Global Health DOI: (10.1016/j.cegh.2018.10.007) Copyright © 2018 INDIACLEN Terms and Conditions
Fig. 3 Duration Chart with all expressions. Clinical Epidemiology and Global Health DOI: (10.1016/j.cegh.2018.10.007) Copyright © 2018 INDIACLEN Terms and Conditions
Fig. 4 Recorded EEG signals of all modes. Clinical Epidemiology and Global Health DOI: (10.1016/j.cegh.2018.10.007) Copyright © 2018 INDIACLEN Terms and Conditions
Fig. 5 Confusion matrix. Clinical Epidemiology and Global Health DOI: (10.1016/j.cegh.2018.10.007) Copyright © 2018 INDIACLEN Terms and Conditions