Effect of LED light using violet excitation peak on melatonin suppressio
Not Applicable
Recruiting
- Conditions
- healthy person
- Registration Number
- JPRN-jRCT1030200061
- Lead Sponsor
- Mitsui Katsuhiro
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Male
- Target Recruitment
- 16
Inclusion Criteria
male, 20=< age <=39
Exclusion Criteria
PSQI (Pittsburgh Sleep Quality Index) > 5, MEQ (Morningness Eveningness Questionnaire) <= 30 or MEQ >= 70, mental disease patient, eye disease patient, participants who need dental treatment
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Concentration of saliva melatonin
- Secondary Outcome Measures
Name Time Method Psychomotor vigilance task, Karolinska Sleepiness Scale