Abstract
Research significance: traditional cognitive impairment training methods have long cycle and poor effect. The emerging virtual reality technology can be used as an intervention method for cognitive impairment to effectively improve the level of cognitive function of patients. Objective: To explore the research status of virtual reality technology in improving the cognitive ability of patients with cognitive impairment. Research methods: search the “Journal Navigation” for relevant literature on the application of virtual technology VR in cognitive impairment since 2016, classify it from three dimensions: patient type, etiology and intervention methods, and analyze it by using data statistics software. Results: a total of 37 studies were retrieved, mainly involving patients with mild cognitive impairment and dementia, as well as cognitive impairment groups caused by stroke and brain death. The use of virtual technology mainly includes the separate use of virtual technology, combined with conventional training methods and combined with emerging technologies. Conclusion: virtual technology has good applicability in cognitive impairment groups, and it is worth popularizing, and its intervention effect is more significant than conventional methods. VR has broad application prospects. In the future, it needs to be further explored from the aspects of diversified patient groups and integration of emerging technologies.
Published Version
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