Anxiety and stress in healthy patients Anxiety, EEG, HRV, Religious chanting, 432 Hz music, Flowing water sound
Conditions
Interventions
Participants listen to a 10 minute religious chanting recording via computer loudspeakers. The source file is standardized at 90 dB, calibrated to reach 60 dB at the participant'
s position. This ensures a consistent and comfortable auditory environment across all subjects. The session focuses on monitoring physiological responses to religious rhythmic stimuli in a controlled
s position. This ensures a consistent auditory environment for all subjects. The study evaluates the physiological impact of 432 Hz frequency on relaxation and brain activity.,Participants listen to 1
s position. This ensures a consistent and comfortable auditory environment for all subjects. This natural auditory stimulus serves as a baseline for comparing different types of sound therapy.
Religious chanting,432 Hz music,Flowing water sound
Sponsors
None listed
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Participants aged between 18 and 70 years. 2. Ability to read and understand Thai fluently. 3. No history of chronic diseases. 4. No use of sedative drugs within three months before participation and throughout the study period. 5. Ability to attend all experiment sessions at the Faculty of Medical Sciences Naresuan University.
Exclusion criteria
Exclusion criteria: 1. Participants with visual impairments such as blindness or cataracts. 2. Participants with hearing impairments. 3. History of cardiovascular diseases. 4. History of claustrophobia. 5. Physical or physiological limitations that prevent the use of EEG and EKG devices. 6. Individuals who do not wish to participate or withdraw their consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Heart Rate Variability (HRV) 25 minutes total: Baseline (10 mins), During sound exposure (10 mins), and After sound exposure (5 mins). Standard deviation of NN intervals (SDNN) and Root mean square of successive differences (RMSSD) measured by a physiological monitoring system.,Electroencephalogram (EEG) 25 minutes total: Baseline (10 mins), During sound exposure (10 mins), and After sound exposure (5 mins). Power Spectral Density of Alpha and Beta brainwaves measured via an EEG headset or recording system.,Anxiety score change Measured twice for each session: immediately before starting the 10 minute sound exposure and immediately after the session ends. Difference between pre and post test scores using STAI Form Y1. Scores range from 20 to 80. Higher scores mean more anxiety. Comparison shows the impact of sound. | — |
Secondary
| Measure | Time frame |
|---|---|
| State and trait anxiety Screening before exposure to sound Measured by State Trait Anxiety Inventory STAI Form Y1 and Y2. Scores range from 20 to 80. Higher scores indicate higher anxiety levels. No special characters used. | — |
Countries
Thailand
Contacts
Public ContactAdjabhak Wongviriya
Department of Oral Diagnosis, Faculty of Dentistry, Naresuan University, Phitsanulok, Thailand
Outcome results
None listed