Control of Human Psychophysiological Condition by the Neurointerface With Biological Feedback

We analyze the possibility of controlling the characteristics of human brain activity during the processing of visual information using biofeedback. In order to activate feedback, we use biomarkers of electrical brain activity, which characterize the state of cognitive fatigue and reduce the subject’s attention. Biological feedback is implemented in the form of an audio message informing the subject about the need to focus on the task.