Processed Bi2015a dataset

The study was approved by the Ethical Committee of the University of Grenoble Alpes. Among 50 pairs of participants, 9 have been rejected from the study.

The appearance of P300 component in this task depends on the cognitive control of the subject/brain. The data acquisition method is the recorded data under the stroboscope time of the visual task set at 50ms, 80ms and 110ms, that is, the feedback/reward mechanism is used to gradually optimize the control ability of subjects and enables it to actively generate P300. In other words, the occurrence time of P300 is a random and gradual process, i.e., the time variability is large.