Exploring the Impact of Muscle Vibration Therapy in Neurologic Rehabilitation: A Systematic Review.
Andrea Calderone, Svonko Galasso, Alessandro Marco De Nunzio and 4 others
PMID 40980534WHAT IT FOUND
Muscle vibration therapy can improve motor control, reduce spasticity, and relieve pain across neurologic conditions.
It works best as an addition to conventional rehabilitation, such as physiotherapy or robotic training. Evidence is moderate, with many small studies and methodological limitations.
Key findings
01Segmental and focal muscle vibration added to conventional physiotherapy improved upper limb motor function and reduced spasticity in poststroke patients.
02Whole-body vibration reduced spasticity and improved balance in patients with stroke and spinal cord injury, though results on walking speed were mixed.
03Repeated muscle vibration significantly reduced drooling and improved orofacial motor control in children with cerebral palsy.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTsWhat it means for SLPs
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What it does not show
The included studies had small sample sizes, with most having fewer than 50 participants. There was significant variability in intervention protocols, including frequency, amplitude, and duration, making it difficult to recommend a specific treatment dose. Many studies had methodological concerns, particularly regarding randomization and the selection of reported results. The search was limited to English-language articles and a specific time window (2014-2024), which may have missed relevant evidence. The review combined different types of vibration (segmental, focal, whole-body) and different conditions, which limits the specificity of the findings for any single intervention or diagnosis.
Declared interests
The investigators reported no financial or nonfinancial disclosures related to this project.
The easy way to misread this
Do not assume muscle vibration is a standalone cure; the positive effects were largely observed when vibration was added to conventional rehabilitation. The moderate certainty and methodological flaws in the primary studies mean these results should be interpreted with caution, and standardized protocols are still lacking.
Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →