| Objective: In this paper,by providing a virtual golf course environment,the contemporary female college students can carry out virtual golf,and observe whether the movement in the virtual environment has an impact on their cognitive ability.This study is based on the use of today's popular Augmented Reality(AR)technology and golf ball combination of training methods,while the use of EEG analysis system to record virtual golf training before and after some of the changes in EEG,the recorded data processing,trying to explain the virtual environment in the golf training will bring what kind of impact.This study is conducted in such a way as to explore the impact of the virtual environment on the movement and to provide some basis for promoting the current participation of people in sports.Subjects and methods: Female subjects were randomly selected from the campus of Changqing Lake campus in Shandong Normal University.The subjects were asked to fill the demographic characteristics table,the subjects' experimental instructions and the informed consent form of the subjects.A total of 20 volunteer volunteers from Changchun Lake campus of Shandong Normal University were selected.The experiment group was divided into two groups.The experimental group carried out virtual golf and the control group did not do any golf related activities.(N = 9),and the control group(n = 8).The number of volunteers in the experimental group and the control group were randomly divided into the experimental group and the control group.Using the experimental method,questionnaire,literature and mathematical statistics and other research methods.Training methods: 1,the control group(n = 8): during the experiment did not carry out any exercise on the golf,2,the experimental group: three times a week,each time about 30 minutes,8 weeks of virtual golf.Training and various indicators test in Shandong Normal University Changqing Lake campus experimental building fifth floor sports human science laboratory.The experimental instrument uses the German Brain Vision Analyzer system to test the event-related potential,using the Beijing Yun Yi of the company's virtual golf electronic equipment to provide training environment,the use of real golf club training.In the course of golf learning,there is a golf coach of the company.The data processing process is divided into data waveform processing and SPSS mathematical statistics analysis.The difference significance criterion is P <0.05,and the result is expressed.In this study,we controlled the time and intensity of exercise to train,in the cognitive potential analysis,by comparing the control group and training group of volatility and latency to explain the changes before and after exercise.Results: The event-related potential P300 showed that:(1)There was significant difference(P <0.05)between the eight weeks before and after the virtual golf ball training group(P <0.05),especially in the Ft9 point extension,the other significant differences in the The latency of the control group was shorter than that of the control group.The latency of the control group was significantly different after eight weeks,and the latency of the test was prolonged after eight weeks,suggesting that the reaction rate was slow.(2)By comparing the volatility of the two groups,there was a significant difference in the amplitude of the training group before and after the amplitude of the training group.In addition to the increase of the FP2 amplitude,the other significant differences were expressed as the amplitude decrease The amount of resources invested less;and the control group has significant differences in the points before and after the amplitude of the performance increased,suggesting that the amount of resources for the increase.(3)Compared with the control group,the incubation period of the training group and the control group was different,and the latency of the FP1 training group was shorter than that of the control group.The incubation period of the training group was longer than that of the control group,suggesting that the training group had slower response time than the control group in the training group.After eight weeks of training,the training group was compared with each other except for the long incubation period of Fz The incubation period was shorter in the training group than in the control group,suggesting that the response rate of the training group after eight weeks was higher than that of the control group.(4)The amplitude of the training group was higher than that of the control group,and no significant difference between the two groups suggested that the amount of resources that might be put into the training group could be reduced,or the control group may increase The amplitude of the control group increased after eight weeks,indicating that the training group reduced the resources invested after eight weeks of training.(5)In order to explore the effect of inhibition of response,we compared the different stimulation methods,S1 stimulation mode and S3 stimulation mode,found that the control group only Fz point of the control group showed significant changes in the performance of the latency;Group S2 and S4 were compared to find that there was a significant change in T8,showing an increase in latency,while the baseline training group did not change significantly.At the time of posterior measurement,the control group S2 and S4 were compared to find that only the Cp1 latency has changed,the performance is extended,the incubation period of the training group does not change.Comparison of amplitude found that both the control group or the experimental group did not have significant changes.(6)We compare the top area,the forehead area,the pillow area,and the central area.The number of changes in the latency of the control group was relatively obvious,and the latency was shortened by the number of latent changes in the latency of the two groups.The number of the brains of the brain partition was significantly different from that of the control group.The central area of the group showed an increase in the amplitude of the control group,and the amplitude of the central area of the experimental group decreased.Conclusion: The P300 of the two groups has some changes.The virtual golf has some influence on the event-related potential P300,and the latency is shortened and the amplitude is reduced.There are individual electrode points to the opposite.Movement of different brain area classification and recognition of different processing,and some scalp latency long,and some point latency shortened,the performance of a selective impact.There is a certain difference in the ability of the movement to reflect the inhibition in the conflict control,and the difference is not obvious.The impact of virtual golf on cognitive ability has a general effect,indicating that this movement is positive,there are individual electrophysiological indicators change is more complex,may have some special effects.The results of virtual golf research show that this kind of movement mode also brings some positive influence while giving people convenience,and provides some reference for the choice of people's movement mode. |
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