A sustained attention regulation system for joint electroencephalogram and finger pressure feedback. The system is used for solving the problem that a subject of electroencephalogram feedback is difficult to enter a sustained attention state without a task. The system comprises: a finger pressure measurement module (1), a finger pressure sampling and transmission module (2), and a finger pressure conversion and recording module (3) which are connected in sequence; an electroencephalogram acquisition module (4) for acquiring an electroencephalogram analog signal of a subject; an electroencephalogram storage module (5) for converting the acquired electroencephalogram analog signal into a digital signal and storing the digital signal; an electroencephalogram data analysis module (6) for completing the analysis and extraction of an electroencephalogram feature signal according to the acquired electroencephalogram signal; and a joint feedback presentation module (7) for presenting the electroencephalogram feature signal and a finger pressure signal by means of visualization graphics. By means of a joint electroencephalogram and finger pressure feedback mode, a subject can quickly enter and maintain a sustained attention state, such that the sustained attention state of the subject can be accurately estimated.
SUSTAINED ATTENTION REGULATION SYSTEM FOR JOINT ELECTROENCEPHALOGRAM AND FINGER PRESSURE FEEDBACK