Application Research Of Virtual Reality In Mental Health Of Teenagers

With the development of virtual reality technology,virtual reality has been widely used in various industries with its unique advantages.In the field of psychology research,psychological treatment methods based on virtual reality are gradually being used in the treatment of psychological disorders.However,at present,there is relatively little application and research in the treatment of bulimia nervosa in adolescents.Traditional psychotherapy methods and conditions are not enough to meet the treatment needs of an increasing number of patients,and it is difficult to make treatment cycles and treatment costs.Most patients receive treatment.Therefore,this study applies virtual reality exposure therapy to the psychological intervention treatment of adolescents with bulimia nervosa.Combining the characteristics of exposure therapy and the advantages of virtual reality technology,it helps teenagers with bulimia nervosa to restore their normal eating habits and lifestyle habits.In order to meet the intervention needs of adolescents with bulimia nervosa in the virtual reality system,psychological treatment is realized in a convenient,reasonable and low-cost way.This study is based on virtual reality technology,combined with the advantages and characteristics of virtual reality exposure therapy,through the analysis of the deficiencies in traditional treatment methods,combined with the pathogenic factors and clinical manifestations of juvenile bulimia nervosa,explore a virtual reality systems design types applicable to the intervention of adolescent bulimia nervosa,from integrity,ease of use,user-friendly,summed up the life of the four aspects of system design principles,using the Unity3 D engine and HTCvive virtual reality equipment,From three directions of scene design,interface design,and interaction design,the VR healthy eating system based on virtual reality intervention for bulimia nervosa in teenagers was designed and developed.The system can carry out psychological interventions in different scenarios according to the pathogenic factors and malignant eating habits of different patients,so that users can receive exposure treatment immersive in different scenarios.The VR healthy diet system designed by this institute expands the application scope of virtual reality exposure therapy in psychotherapy,saves the patient's treatment cost to a certain extent,improves the deficiencies of traditional treatment methods,and reduces the professional psychotherapy Division 's needs.The interactive process and design principles of the virtual reality system proposed in this paper have certain reference value for the intervention of virtual reality in bulimia nervosa in adolescents.