Healthy adults.
Conditions
Interventions
The participant'
s non-dominant hand is immersed in cold water . One set is 15 seconds, with 30 seconds between sets, for a total of three sets to obtain the AU, VAS, and RGB values.
Sponsors
Other
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Niigata University students between the ages of 18 and 29 who agree with the main purpose of this study
Exclusion criteria
Exclusion criteria: Those with heart or circulatory problems (especially Raynaud's syndrome), blood pressure, diabetes, anemia, epilepsy, etc. Those with serious injuries. Those who have trauma or frostbite to the non-dominant hand. Those who are taking medication for high blood pressure. Those who are prone to frostbite. Those who have difficulty in adjusting their bangs with hairpins so that their eyebrows show.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Various parameters of facial muscle movements (Action Unit: AU) measured by OpenFace | — |
Secondary
| Measure | Time frame |
|---|---|
| 1.Evaluation of subjective pain sensation using Visual Analog Scale (VAS) and Face Scale. 2.Measurement of RGB values of the participant's face using the color chart as a reference value. | — |
Countries
Japan
Contacts
Public ContactSayuri Sakai
Niigata University Graduate school of health sciences
Outcome results
None listed