Whisper while you snooze: quiet sounds may sharpen memory
NCT ID NCT06688526
First seen Jun 27, 2026 · Last updated Jul 01, 2026 · Updated 2 times
Summary
This study tested whether playing quiet sounds during a nap can improve memory. Thirty healthy adults learned a finger-tapping task, napped with either quiet sounds or no sounds, and then repeated the task. Researchers measured brain waves and memory changes to see if sounds helped.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Quiet sounds
- What this could lead to
- If it works, this could point toward simple ways to boost memory during sleep.
- What could go wrong
- This is a small, early study in healthy people, so results may not apply to everyone or lead to a treatment.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Athinoula A. Martinos Center Biomedical Imaging
Charlestown, Massachusetts, 02129, United States
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