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  • Article
    Citation - WoS: 6
    Citation - Scopus: 4
    Examining the Effects of Non-Immersive Virtual Reality Game-Based Training on Knee Hyperextension Control and Balance in Chronic Stroke Patients: a Single-Blind Randomized Controlled Study
    (Springer-verlag Italia Srl, 2024) Korkusuz, Suleyman; Taskin, Gulsen; Korkusuz, Buesra Seckinogullari; Ozen, Melike Sumeyye; Yuruk, Zeliha Ozlem
    Background Post-stroke hemiparesis can lead to decreased mobility, gait disturbances, impaired balance, postural instability, limitations in activities of daily living (ADL), and long-term disability. Aims The aim of this study was to examine the effect of non-immersive virtual reality game-based training (nIVRGT) in addition to conventional rehabilitation in stroke patients on dynamic balance, knee hyperextension control, and ADL. Methods Twenty-five chronic stroke patients aged between 51 and 70 were included in the study. Stroke patients were randomized to a control group (n = 12) and a study group (n = 13). Individuals in control group participated conventional physiotherapy and rehabilitation program for 60 min, 3 days a week for 6 weeks. individuals in the study group received 40 min of conventional physiotherapy and rehabilitation program plus 20 min nIVRGT. Functional Reach Test, Timed Up and Go Test, Computerized Gait Evaluation System and Barthel Index were used in the evaluation. Result The study group improved significantly in dynamic balance, knee control, and ADL (p < 0.05). In the control group, significant improvements were observed in dynamic balance and knee control (p < 0.05), except ADL (p > 0.05). The study group improved in dynamic balance compared with the control group (p < 0.05). Knee control and ADL improved similarly in both groups (p > 0.05). Conclusion Our results showed that conventional and additional nIVRGT rehabilitation improved dynamic balance and knee hyperextension control in chronic stroke. However, it was observed that the non-immersive virtual reality (nIVR) approach was more effective in improving dynamic balance in stroke patients than conventional rehabilitation alone.
  • Article
    Effects of Sensorimotor-Cognitive Training on Balance and Gait in Patients with Idiopathic Parkinson’s Disease: A Randomized Controlled Trial
    (Springer London Ltd, 2026) Korkusuz, Suleyman; Elibol, Bulent; Ozcan, Aysenur; Korkusuz, Busra Seckinogullari; Fil, Ayla; Cakmakli, Gul Yalcin; Yigit, Oznur
    Background Sensory-motor-cognitive integration deficits are common in Parkinson's disease(PD) and significantly limit functional performance, highlighting the growing need for holistic training approaches that target these domains simultaneously. Aims This study aimed to examine the effects of sensory-motor-cognitive integration training on balance and gait in patients with Parkinson's disease (PwPD). Methods A total of 40 PwPD, aged between 45 and 75 years, were included. The intervention group received 24 sessions (3 days per week for 8 weeks) of 60-minute sensory-motor-cognitive integration training. The control group was placed on a waiting list and continued their routine daily activities. All participants were assessed at baseline, at the end of the 8th week, and at the 12th week. Static posturography was used to evaluate balance [Limits of Stability and the Modified Sensory Integration and Balance Clinical Test] and gait (Walk Across test). Additionally, balance was assessed using the Functional Reach Test (FRT), and gait performance was evaluated with the Modified Dynamic Gait Index (mDGI). Results Significant time & times; group interactions were observed for functional balance and gait outcomes. The intervention group showed significant improvements in FRT and mDGI scores over time (p < 0.001), whereas no significant changes were observed in the control group. Static posturography also demonstrated significant time-related changes and group differences for most parameters (p < 0.05), except for movement velocity, directional control, and step length symmetry. Conclusion These findings suggest that individualized, multidomain sensory-motor-cognitive integration training may represent a particularly effective rehabilitation approach for enhancing balance and gait in PwPD.