A Study of Virtual Reality Systems for Attention Stabilization

The main idea of this paper is to design an attention quality testing system based on the combination of virtual reality technology and eye-tracking technology, through which a visual attention stability testing method is established and the feasibility of the system and method is verified. The relationship between attention and eye movements and prefrontal cerebral blood flow was investigated by simultaneous acquisition of prefrontal blood oxygen concentration in the attentional stability test experiment. After the experimental data analysis, the eye-movement signal can accurately capture the information of attention shifting occurred, and find the evidence that attention shifting excited the prefrontal brain area, and find the relationship between attention, eye-movement and prefrontal. It verified the rationality of the combined method of virtual reality technology and eye-tracking technology in the content of attentional stability test, and provided scientific data support and experimental suggestions for future attention deficit disorder to conduct attentional stability test.