基于人工智能与增强现实的个性化视频认知训练干预对Alzheimer's病患者认知行为症状的影响OA

Objective To explore the effects of personalized video cognition training based on artificial intelligence(AI)and augmented reality(AR)on cognitive behavior symptoms in patients with Alzheimer's disease.Methods In a prospective randomized controlled study,100 patients with Alzheimer's disease treated in Guangyuan Hospital of Traditional Chinese Medicine were randomly enrolled between January 2024 and January 2025.According to random number table method,they were divided into control group(n=50,routine intervention)and AI-AR group(n=50,personalized video cognition training based on AI and AR on basis of control group).All patients were intervened for 3 months.Before intervention,after 1 month and 3 months of intervention,cognitive function,activities of daily living and sleep quality were evaluated.The occurrence of adverse events during intervention was recorded.Results After 1 month and 3 months of intervention,both groups had higher scores on the MMSE,Montreal cognitive assessment and activity of daily living scale than before the intervention,and the scores were higher in the AI-AR group;while both groups had lower scores on the Pittsburgh sleep quality index than before the intervention,and the scores were lower in the AI-AR group(all P＜0.05).After 3 months of intervention,the scores of each dimension quality of life measurement scale of the AI-AR group were significantly higher than those of the control group(all P＜0.05).There was no significant difference in the incidence of adverse events between AI-AR group(6%)and control group(10%)(χ2=0.136,P=0.712).Conclusion The improvement effect of personalized video cognition training based on AI and AR is good on cognitive behavior symptoms in patients with Alzheimer's disease,which can improve self-care ability and quality of life.