# Does Acoustic Stimulation During Sleep Boost Slow Wave Sleep and Memory Performance?

> **NCT04277104** · NA · COMPLETED · sponsor: **University of Bern** · enrollment: 47 (actual)

## Conditions studied

- Healthy
- Mild Cognitive Impairment
- Alzheimer Disease

## Interventions

- **OTHER:** Closed loop acoustic stimulation
- **OTHER:** Sham acoustic stimulation

## Key facts

- **NCT ID:** NCT04277104
- **Lead sponsor:** University of Bern
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-10-20
- **Primary completion:** 2023-07-20
- **Final completion:** 2023-07-20
- **Target enrollment:** 47 (ACTUAL)
- **Last updated:** 2023-12-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04277104

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04277104, "Does Acoustic Stimulation During Sleep Boost Slow Wave Sleep and Memory Performance?". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT04277104. Licensed CC0.

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