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Experimental setup used for steady-state visual evoked potential (SSVEP), working memory, and distraction tasks. In this experiment working memory images, SSVEP flashing frequencies at 12 Hz and 30 Hz, and distraction letters were used as stimuli. In this scenario, all participants were instructed to look at the center of the screen and perform SSVEP-BCI task. This experiment was designed to recognize the brain dynamics of mental focus and lost-in-thought states.
