Healthy participants
Conditions
Interventions
Natural environmental sounds containing frequency components above 20 kHz, the upper limit of the human audible range
Natural environmental sounds that do not contain frequency components above 20 kHz
Sponsors
National Center of Neurology and Psychiatry
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Persons who are between 18 and 70 years of age at the time of obtaining consent.
Exclusion criteria
Exclusion criteria: 1) If the individual is found to lack the capacity to consent to participation in the research 2) Persons who have been diagnosed with a lifestyle-related disease (diabetes, hypertension, dyslipidemia, etc.) and are being treated with medication 3) Those with diseases related to the autonomic nervous system (including both untreated and treated patients) 4) Other persons deemed inappropriate by the principal investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Heart rate variability | — |
Secondary
| Measure | Time frame |
|---|---|
| Skin conductivity, skin temperature, blood pressure, pulse rate, body temperature, body weight, heart rate detection task, heart rate discrimination task | — |
Countries
Japan
Contacts
Public ContactManabu HONDA
National Center of Neurology and Psychiatry Department of Information Medicine
Outcome results
None listed