VR Technology-Based Intelligent Cognitive Rehabilitation System for Alzheimer's Disease

Alzheimer's disease has become a worldwide problem. Cognitive training can effectively slow the progression of Alzheimer's disease and improve the quality of life of patients with Alzheimer's disease. Spatial orientation is an important aspect of cognitive training. Due to the immersive and interactive features of VR (Virtual Reality) technology, VR technology has been gradually applied to cognitive training systems. This paper designs and implements a VR technology-based intelligent cognitive rehabilitation system for Alzheimer's disease for assessing and training the spatial orientation of patients with Alzheimer's disease. First, pre-assess the physiological status and operational ability of patients with Alzheimer's disease. Then, build a realistic environment, guide through endogenous orientation and auditory orientation, and complete orientation training with different difficulty levels. Finally, the system provides relevant data for correlation analysis, combined with computer technology, to help doctors understand the patient's condition to complete further treatment.