Research on dual person beta rhythm task based on wearable magnetoencephalography

The neural development of the human brain is influenced by social interactions, which is of great significance for the study of the formation of human cognitive function. However, the understanding of its impact mechanism on neural evolution is still insufficient. Therefore, this article takes a magnetic shielding room (MSR) as the environmental basis and combines a 32-channel wearable magnetoencephalography (MEG) device to perform a beta rhythm interaction task on two subjects in a "hyperscanning" manner. The task is performed in an open space, and the MEG device has the characteristic of high temporal resolution, providing high fidelity MEG signals. Although there were inevitable motion artifacts during the task, the beta rhythm signals were still clearly depicted in time. The new generation of MEG device provides new ideas for building a new type of hyper scanning platform and offers unique insights into how the human brain regulates social interaction.