Could a gentle zap to the brain ease Parkinson's symptoms?
NCT ID NCT07534397
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study will test whether a gentle, non-invasive brain stimulation technique called tDCS can improve verbal fluency, thinking, and motor control in people with Parkinson's disease. Twenty participants aged 50-90 with Parkinson's and a verbal fluency deficit will receive the stimulation. The goal is to see if this approach can help with everyday tasks like speaking and moving.
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-invasive, drug-free way to ease cognitive and motor symptoms in Parkinson's disease.
What could go wrong
This is a very small, early-stage study (20 people) with no control group comparison yet. The effects may be small or not last, and tDCS may not work for everyone.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Callier Clinical Center, The University of Texas at Dallas
Richardson, Texas, 75080, United States
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact