Music and binaural beat studies suggest possible benefits, with limited certainty
A review in young adults found encouraging signals for sleep, anxiety, and cognition, but varied methods and small samples limited what could be concluded.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Most included trials reported an improvement in at least one area, including anxiety, sleep quality, mood, stress-related physiology, or cognitive performance. The approaches and settings differed, so this pattern does not establish that every intervention improved every outcome. Small samples and varied study designs leave uncertainty about the reliability and persistence of the reported changes.
The abstract does not specify trial comparators or follow-up durations, and its effect-size range is not linked to particular outcomes or interventions. This abstract-based account cannot identify the most dependable approach.
What was reviewed
The review brought together bedtime music therapy, audiovisual stimulation, and binaural-beat exposure. Trials took place in laboratory, clinical, and rehabilitation settings, meaning the findings describe a collection of approaches rather than a single standardized program.
Why certainty remains limited
Reviewers extracted or estimated effect sizes and evaluated the trials for risk of bias. The authors still identified small samples and differences in study design as reasons for limited confidence in the findings.
The original publication
Music and binaural beat interventions for young adults: A systematic review of effects on anxiety, sleep, and cognition.
Elnazer HY
Acta Neuropsychiatr · 2026
- PubMed ID
- 41656644
- Record checked
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