Think it, do it: mental rehearsal may boost hand control in Parkinson's
NCT ID NCT07193303
First seen Jun 26, 2026 · Last updated Jul 15, 2026 · Updated 3 times
Summary
This study explores whether mentally practicing a hand dexterity test can immediately improve actual performance in people with Parkinson's disease. Thirty participants will time themselves both physically and mentally performing the Nine-Hole Peg Test. The goal is to see if motor imagery—a technique already used in stroke and spinal cord rehab—can help overcome movement planning difficulties in Parkinson's.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- mental imagery
- What this could lead to
- If it works, this could point toward a simple, drug-free way to help people with Parkinson's improve hand coordination and daily tasks.
- What could go wrong
- This is a very small, early study with only 30 participants, looking at immediate effects only. The main test used is not yet proven reliable for this purpose, so results may not be meaningful or lasting.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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40 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Healthy individuals aged 40-75 years, diagnosed with idiopathic PD according to the UK Parkinson's Disease Association Brain Bank criteria by a specialist neurologist, with a Modified Hoehn \& Yahr (m-HY) scale stage ≤4, and with a Mini Mental State Examination score of ≥24 for those with training and ≥18 for those without training, and with no known disease, volunteered to participate in the study. * PD individuals with no other known neurological and/or systemic disease * PD individuals without any upper extremity contractures Exclusion Criteria: * Individuals with diagnosed and/or treated psychiatric illnesses who are considered unable to complete the tests. * Individuals who is taking neuroleptic medications or antidepressants. * Individuals with orthopedic conditions that interfere with manual dexterity tests, such as severe dyskinesia, carpal tunnel syndrome, tendon injuries, or finger amputations; rheumatological conditions such as rheumatoid arthritis and osteoarthritis; and individuals with any neurological condition other than PD.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Kahramanmaraş Sütçü imam University
RECRUITINGKahramanmaraş, Onikişubat, 46100, Turkey (Türkiye)
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