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Published on in Vol 14 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/77875, first published .
Elderly man in wheelchair uses VR headset, smiling and gesturing.

Impact of Virtual Reality–Based Therapies on Cognition and Depression in Patients With Parkinson Disease: Systematic Review and Meta-Analysis of Randomized Controlled Trials

Impact of Virtual Reality–Based Therapies on Cognition and Depression in Patients With Parkinson Disease: Systematic Review and Meta-Analysis of Randomized Controlled Trials

Yun Zhang   1 , BSN ;   XueLei Li   1 , BSN ;   GuoLi Zhang   1 , BSN ;   HaiYin Zhang   2 , MSN ;   YuXin Xia   1 , BSN ;   XueJie Xu   1 , BSN ;   Ting Sun   1, 3 , PhD

1 School of Nursing, Bengbu Medical University, Bengbu, China

2 Gastroenterology Department, Nantong Third Hospital Affiliated to Nantong University: The Third People's Hospital of Nantong, Nantong, China

3 Joint Research Center for Regional Diseases of IHM, Bengbu Medical University, Bengbu, China

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