Zapping the brain to restore hand movement after stroke
NCT ID NCT07605039
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tests whether a gentle electrical current applied to the brain (tDCS) combined with hand exercises can improve hand function in people who had a stroke. Fifty-six participants will receive either real or sham tDCS for 20 sessions over four weeks. Researchers will use MRI scans to see how the brain rewires itself and track hand recovery for six months.
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) device
- What this could lead to
- If it works, this could point toward a non-drug way to improve hand movement after a stroke.
- What could go wrong
- This is a small, early-stage study with only 56 people. The sham group may show similar improvement, and results may not apply to all stroke survivors.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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.
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Other studies related to the condition(s) this trial covers.
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