Brain scan may reveal Parkinson's before symptoms worsen
NCT ID NCT02488395
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a brain scan (fMRI) can detect early signs of Parkinson's disease by looking at a part of the brain called the superior colliculus. Researchers compared newly diagnosed Parkinson's patients (not yet on medication) with healthy volunteers. The goal is to find a new way to diagnose Parkinson's earlier.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If this works, it could point toward a new way to diagnose Parkinson's disease earlier, before symptoms get worse.
What could go wrong
This is a very small, early study with only 23 people. It's looking for a brain signal, not testing a treatment, so it may not lead to a practical test.
Disclaimer
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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.
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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Locations
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CHU de Grenoble
Grenoble, Isere, 38000, France
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Grenoble Institute of Neurosciences
Grenoble, Isere, 38000, France
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IRMAGE
Grenoble, Isere, 38000, France