Can light beat sleepiness? new study tests the power of brightness
NCT ID NCT02478528
First seen Nov 01, 2025 · Last updated May 24, 2026 · Updated 20 times
Summary
This study looked at how different types of light affect tiredness and thinking skills in 18 healthy adults after staying awake all night. Researchers measured fatigue, hormone levels, and mental performance. The goal was to learn more about sleep loss, not to test a treatment.
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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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Contacts and locations
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Locations
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Unité du Sommeil - Hôpitaux Universitaires de Strasbourg
Strasbourg, 67091, France
Conditions
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