Sleep brain waves may reveal PTSD in veterans
NCT ID NCT04209387
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether brain wave patterns during sleep can detect PTSD and measure how severe it is. Researchers studied 26 veterans with PTSD using EEG recordings. The goal is to create an objective test that goes beyond questionnaires and doctor assessments.
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 could lead to an objective brain-based test to diagnose PTSD and track treatment progress, reducing reliance on self-reports.
What could go wrong
This is a small, completed study with only 26 veterans. The markers need much larger validation before they can be used in clinics. They may not work for all PTSD cases.
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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Locations
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VA Bedford HealthCare System, Bedford, MA
Bedford, Massachusetts, 01730-1114, United States