{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T17:05:05Z","timestamp":1783703105449,"version":"3.55.0"},"reference-count":50,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2025,5,23]],"date-time":"2025-05-23T00:00:00Z","timestamp":1747958400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Current Research Funds 2024, Ministry of Health, Italy"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Medical Sciences"],"abstract":"<jats:p>Background\/Objectives: Individuals with chronic stroke often experience various impairments, including poor balance, reduced mobility, limited physical activity, and difficulty performing daily tasks. In the context of the COVID-19 pandemic, telerehabilitation (TR) can overcome the barriers of geographical and physical distancing, time, costs, and travel, as well as the anxiety about contracting COVID-19. In this retrospective case-control study, we aim to evaluate the motor and cognitive effects of balance TR training carried out with a sensor-based non-immersive virtual reality system compared to conventional rehabilitation in chronic stroke patients. Methods: Twenty chronic post-stroke patients underwent evaluation for inclusion in the analysis through an electronic recovery data system. The patients included in the study were divided into two groups with similar medical characteristics and duration of rehabilitation training. However, the groups differed in the type of rehabilitation approach used. The experimental group (EG) received TR with a sensor-based VR device, called VRRS\u2014HomeKit (n. 10). In contrast, the control group (CG) underwent conventional home-based rehabilitation (n. 10). Results: At the end of the training, we observed significant improvements in the EG in the 10-m walking test (10MWT) (p = 0.01), Timed-Up-Go Left (TUG L) (p = 0.01), and Montreal Cognitive Assessment (MoCA) (p = 0.005). Conclusions: In our study, we highlighted the potential role of sensor-based virtual reality TR in chronic stroke patients for improving lower limb function, suggesting that this approach is feasible and not inferior to conventional home-based rehabilitation.<\/jats:p>","DOI":"10.3390\/medsci13020065","type":"journal-article","created":{"date-parts":[[2025,5,23]],"date-time":"2025-05-23T12:24:18Z","timestamp":1748003058000},"page":"65","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["The Potential Effects of Sensor-Based Virtual Reality Telerehabilitation on Lower Limb Function in Patients with Chronic Stroke Facing the COVID-19 Pandemic: A Retrospective Case-Control Study"],"prefix":"10.3390","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3284-9741","authenticated-orcid":false,"given":"Mirjam","family":"Bonanno","sequence":"first","affiliation":[{"name":"IRCCS Centro Neurolesi Bonino-Pulejo, 98124 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0757-2389","authenticated-orcid":false,"given":"Maria Grazia","family":"Maggio","sequence":"additional","affiliation":[{"name":"IRCCS Centro Neurolesi Bonino-Pulejo, 98124 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1688-2151","authenticated-orcid":false,"given":"Paolo","family":"De Pasquale","sequence":"additional","affiliation":[{"name":"IRCCS Centro Neurolesi Bonino-Pulejo, 98124 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura","family":"Ciatto","sequence":"additional","affiliation":[{"name":"IRCCS Centro Neurolesi Bonino-Pulejo, 98124 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonino","family":"Lombardo Facciale","sequence":"additional","affiliation":[{"name":"IRCCS Centro Neurolesi Bonino-Pulejo, 98124 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Morena","family":"De Francesco","sequence":"additional","affiliation":[{"name":"Department of Clinical and Experimental Medicine, University of Messina, Piazza Pugliatti, 1, 98120 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giuseppe","family":"Andronaco","sequence":"additional","affiliation":[{"name":"IRCCS Centro Neurolesi Bonino-Pulejo, 98124 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9503-4366","authenticated-orcid":false,"given":"Rosaria","family":"De Luca","sequence":"additional","affiliation":[{"name":"IRCCS Centro Neurolesi Bonino-Pulejo, 98124 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angelo","family":"Quartarone","sequence":"additional","affiliation":[{"name":"IRCCS Centro Neurolesi Bonino-Pulejo, 98124 Messina, Italy"},{"name":"Department of Biomedical, Dental Sciences and Morphological and Functional Images, University of Messina, 98122 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8566-3166","authenticated-orcid":false,"given":"Rocco Salvatore","family":"Calabr\u00f2","sequence":"additional","affiliation":[{"name":"IRCCS Centro Neurolesi Bonino-Pulejo, 98124 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,5,23]]},"reference":[{"key":"ref_1","first-page":"1","article-title":"Lower Limb Motor Function and Hip Muscle Weakness in Stroke Survivors and Their Relationship with Pelvic Tilt, Weight-Bearing Asymmetry, and Gait Speed: A Cross-Sectional Study","volume":"19","author":"Darak","year":"2020","journal-title":"Curr. 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