Can a gentle brain zap help people with ataxia walk better?
NCT ID NCT07250321
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a non-invasive brain stimulation technique called transcranial direct current stimulation (tDCS) can improve movement in people with degenerative ataxia, a rare condition that damages the cerebellum and impairs balance and coordination. Sixteen participants will receive either real or sham stimulation, and researchers will measure changes using clinical scales and precise motion analysis. The goal is to see if tDCS can offer a safe, drug-free way to ease symptoms.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- transcranial direct current stimulation (tDCS)
- What this could lead to
- If it works, this could point toward a non-invasive way to ease movement problems in people with degenerative ataxia, improving balance and coordination.
- What could go wrong
- This is a very small early-stage trial (16 people) with mixed prior results. The effect may be small or not last, and not everyone may benefit.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University of Cagliari
Cagliari, 09100, Italy
More trials for these conditions
Other studies related to the condition(s) this trial covers.