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Investigating the Effectiveness of Personalized Optimal Gamma Auditory Frequency Stimulation Intervention on Cognitive Function Enhancement
Sponsor: Chang Gung Memorial Hospital
Summary
This study aims to evaluate whether personalized gamma-frequency auditory stimulation enhances cognitive function and brain synchronization. While 40 Hz auditory stimulation has been widely studied, recent evidence suggests optimal frequencies vary by individual. Using a cross-over design with 20 healthy adults, the research compares "optimal" versus "non-optimal" frequencies over one-month intervention periods. Effectiveness is measured through EEG recordings and executive function tasks. The goal is to determine if personalized sensory intervention provides a more effective, non-invasive strategy for enhancing cognitive performance.
Official title: Investigating the Effectiveness of Personalized Optimal Gamma Auditory Frequency Stimulation Intervention on Cognitive Function Enhancement: An Intervention Study
Key Details
Gender
All
Age Range
18 Years - 40 Years
Study Type
INTERVENTIONAL
Enrollment
20
Start Date
2026-08
Completion Date
2027-12
Last Updated
2026-07-16
Healthy Volunteers
Yes
Conditions
Interventions
Personalized optimal gamma auditory frequency stimulation
Participants will receive personalized optimal gamma auditory frequency stimulation using our app downloaded in the mobile device to play the sound for 1 hour per day, 5 days a week, over 1 month.
Non-optimal gamma auditory frequency stimulation
Participants will receive non-optimal gamma auditory frequency stimulation using our app downloaded in the mobile device to play the sound for 1 hour per day, 5 days a week, over 1 month.
Locations (1)
Chang Gung University
Taoyuan, Guishan, Taiwan