Light-Based brain scanner may unlock secrets of depression and memory loss
NCT ID NCT06897670
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This Mayo Clinic study uses a safe, noninvasive light-based device called fNIRS to measure brain activity in 200 adults with major depression, bipolar disorder, or mild cognitive impairment. By comparing brain blood flow patterns across these groups, researchers hope to better understand how these conditions affect the brain. Participants undergo a one-time brain scan and complete symptom questionnaires.
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 successful, this study could help identify brain activity patterns linked to mood disorders and memory problems, potentially leading to better diagnosis or monitoring tools.
What could go wrong
This is an observational study, not a treatment trial. It is early-stage research focused on understanding, not curing or treating any condition. Results may not directly benefit participants.
Disclaimer
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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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Mayo Clinic
RECRUITINGRochester, Minnesota, 55905, United States
Contact
Contact
Contact Phone: •••-•••-••••