The BCI stimulus experiment includes: i) the user, ii) the visual or auditory stimulus system, iii) the control system, and iv) the acquisition system, i.e. the EEG equipment recording. The subject performs left or right hand button press, specific with the provided visual stimuli (left or right arrow), after the attention visual or auditory stimulus is presented.
The experiment was made with a volunteer, male, 27 years old. The subject is right-handed and has normal eyesight and hearing. The experiments were performed in a laboratory environment, with usual visual and audio perturbations, 35 dB background noises. For the moment, we choose only one subject, to implement, test the method and analyze the results. The next future experiment will include more subjects.