A Systematic Review and Meta-Analysis of the Effect of Virtual Reality on Cognitive Function and Instrumental Activities of Daily Living in Older Adults With Mild Cognitive Impairment

This study aimed to determine the effectiveness of virtual reality (VR) cognitive training on cognitive function and instrumental activities of daily living (IADL) in older adults with mild cognitive impairment (MCI). It also explored the influence of intervention frequency, duration, and total length on treatment outcomes.