Tourette's syndrome studies reveal subtle balance and walking differences
A review found differences in sway and step patterns, including among children, but the abstract does not show how much these affect everyday function.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
The reviewed studies found subtle differences in balance control and walking among people with Tourette's syndrome. These findings broaden the picture beyond motor and vocal tics, but they do not establish how often balance difficulties cause problems in daily life. The abstract also cannot show whether a specific assessment or treatment improves outcomes.
This abstract-only account provides no pooled effect sizes, participant totals, or everyday functional outcomes. Case-control comparisons can identify group differences but cannot establish their causes.
How differences appeared
The studies described more body sway and greater movement in balance measurements. Stability was reduced when sensory conditions changed or tasks demanded attention, while walking differences included less regular step length and greater differences between steps.
What might explain them
The reported abnormalities appeared unrelated to tic severity, medication use, or coexisting conditions. That observation suggests a broader feature of the syndrome, but it does not prove the proposed link to altered brain connectivity.
The original publication
Postural control anomalies and gait dysfunction in Tourette's syndrome: a systematic review and meta-analysis.
Guido G, Zeoli F, Carlin G et al.
Clin Biomech (Bristol) · 2026
- PubMed ID
- 41548420
- Record checked
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