Effects of VR task-oriented training combined with rTMS on balance function and brain plasticity in stroke patients:...

Area of Science:

• Neuroscience
• Rehabilitation Medicine
• Biomedical Engineering

Background:

• Balance dysfunction is a common issue affecting 70% of stroke survivors.
• Virtual Reality Therapy (VRT) and repetitive transcranial magnetic stimulation (rTMS) show promise individually for improving balance post-stroke.
• Limited research exists on the combined efficacy of VRT and rTMS for stroke-related balance deficits.

Purpose of the Study:

• To evaluate the impact of a 4-week intensive combined VRT and rTMS intervention on balance function and brain plasticity in stroke patients.
• To compare the effectiveness of combined VRT and rTMS against VRT alone, rTMS alone, and traditional balance training.

Main Methods:

• A single-blind, randomized controlled trial involving 136 stroke patients (2-24 weeks post-stroke).
• Four groups: VR therapy, rTMS, combined VR and rTMS, and traditional balance training.
• Interventions lasted 4 weeks, with assessments at baseline, 2, and 4 weeks using Berg Balance Scale (BBS), TUGT, FMA-LE, 6MWT, and neuroplasticity markers (BDNF, VGEF, TrκB, PL, CMCT).

Main Results:

• The abstract does not contain specific results, but anticipates positive outcomes from the ongoing trial.
• The study hypothesizes that the combined therapy will yield superior improvements in balance and neuroplasticity.

Conclusions:

• The combination of VRT and rTMS may offer synergistic effects, enhancing balance function and neuroplasticity in stroke patients.
• This approach could potentially lead to better neuronal repair and functional recovery.
• Findings may support the concurrent use of VRT and rTMS in clinical rehabilitation settings for stroke survivors.