Scientists probe brain waves to unlock secrets of natural short sleepers

NCT ID NCT07584538

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study will monitor 75 adults—natural short sleepers, normal sleepers, and people with idiopathic hypersomnia—over 32 continuous hours in a sleep lab. Using EEG and actigraphy, researchers will track brain wave patterns and blood sugar changes to understand how the body regulates sleep. The goal is to uncover biological differences between these sleep types, which may lead to better understanding of sleep disorders.

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 explain why some people naturally sleep less without feeling tired, potentially guiding future sleep therapies.
What could go wrong
This is an observational study with no treatment, so it won't directly change patient care. Results may not apply to everyone due to the small sample size.

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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

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Gui de Chauliac - CHU Montpellier

    Montpellier, 34000, France

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