Focus and attention
A review of 31 studies found mixed or insufficient evidence linking various auditory stimuli, autonomic responses and cognitive performance.
Systematic review
The effects of music and auditory stimulation on autonomic arousal, cognition and attention: A systematic review
International Journal of Psychophysiology · 2024
What Researchers Studied
Researchers examined studies of music, noise and binaural beats alongside physiological arousal and cognitive-performance measures.
What the Research Found
Different types of sounds and study designs produced mixed results, without a single established effect on concentration.
What Is Still Being Studied
Physiological arousal and cognitive outcomes were often measured separately, limiting direct conclusions.
How It Informs Sonojuv
Sonojuv can use preferences and comfort to personalize Stay Focused sessions while the evidence continues to develop.
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