Traditional cognitive rehabilitation techniques frequently require substantial time and effort, and their overall effectiveness remains uncertain. Although computer-assisted cognitive rehabilitation presents a more convenient alternative, it can often become monotonous and may lack sufficient engagement. In contrast, virtual reality (VR) technology has emerged as an innovative and promising approach to cognitive rehabilitation, gaining increasing attention in the treatment and rehabilitation of individuals with neurodegenerative diseases. By creating tailored virtual environments and enabling real-time data recording, VR facilitates personalized interventions and more precise outcome assessments. This paper presents an overview of virtual reality technology, emphasizing studies that explore its applications and effectiveness in cognitive rehabilitation for individuals with neurodegenerative disorders. The findings highlight the potential of integrating virtual reality into therapeutic strategies for cognitive impairments, demonstrating that VR-based interventions can significantly enhance cognitive abilities and improve cognitive performance in individuals affected by neurodegenerative conditions. Notably, the sense of presence and immersion plays a crucial role in the effectiveness of training. However, despite these promising advancements, translating VR-induced cognitive improvements into functional benefits in everyday life remains a critical challenge.

Virtual reality, Cognitive rehabilitation, Neurodegenerative diseases.