6G-Based Secure VR-Digital Twin Framework for Personalized Mental Health Care
摘要
The virtual reality pet therapy system (VRPTS) presents the next generation of mental health treatment because it combines an immersive virtual environment, intelligent avatars, and real-time physiological feedback. That is built on quantum neural networks (QNN) and n-SCI compliant design, VRPTS operates in the infrastructure of 6G to provide ultra-low latency individual therapy. Adaptive VR interactions are based on the real-time analysis of bio signals such as electroencephalography (EEG) and heart rate variability (HRV). A generative AI module makes it possible for patients to collaborate with creating virtual co-workers, whereas digital twins assist with predictive behavioral modeling. Because of quantum key distribution (QKD) and post-Quantum cryptography, along with blockchain, VRPTS has secured end-to-end data integrity, privacy, as well as traceability, thanks to the incorporation of blockchain integration. In a pilot study with 50 participants, VRPTS decreased the control group’s level of anxiety by 42% (GAD-7), the positive effect of anxiety was increased by 37% (PANAS), and the HRV-coherence was increased by 28% in 3 weeks. Average latency was kept at 0.85 ms, satisfying the requirements of 6G at a rate of 91% satisfaction of users. Edge-cloud computation reduced processing time by 54% thus improving scalability. VRPTS will be adapted to 7G in the future, where holographic presentations and cognitive control are used while integrating BCI for the hyper-personalized, globally transparent mental health assistance.