Objective:

To map the global intellectual landscape and emerging frontiers of VR training for PD gait disorders (primary objective), while identifying developmental gaps in Chinese research through cross-database comparative analysis (secondary objective).

Approach:

Key Findings:

• English publication volume grew steadily, peaking between 2020 and 2025, with a total of 535 articles analyzed.
• The United States leads in publication volume with 108 papers, while China ranks third with 42 papers.
• Research frontiers have shifted towards intelligent, remote, and personalized directions such as wearable sensors and telerehabilitation.

Interpretation:

VR training for PD gait disorders is an expanding global research domain. Distinct thematic focuses exist between English and Chinese literature, indicating diverse research priorities.

Limitations:

• Chinese literature is limited, with only 18 articles published, averaging fewer than three annually, which may skew the overall understanding of the field.
• The study is constrained by the databases used and may not capture all relevant research, potentially affecting the comprehensiveness of the findings.

Conclusion:

Future studies should enhance multi-center cross-linguistic collaboration by establishing joint research initiatives and sharing best practices, while focusing on precision rehabilitation and neural mechanisms.

Attribution Notice

This content is an AI-generated, fully rewritten summary based on a published scholarly article. It does not reproduce the original text and is not a substitute for the original publication. Readers are encouraged to consult the source for full context, data, and methodology.