n.v.t. Het betreft gezonde vrijwilligers die alleen langer wakker gehouden zullen worden n.v.t.
Conditions
Interventions
The intervention is prolonged wakefulness (24 hrs.)
Sponsors
Universiteit Maastricht
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Healthy Age between 23 and 45 (inclusive) BMI between 19 and 29 (inclusive) In posession of a valid driving license for at least 4 years Driving experience of at least 5000 km/year on average Normal sleeping pattern
Exclusion criteria
Exclusion criteria: Abnormal sleeping pattern (sleeping disorder; extreme morning or evening type; night shifts) Smoking Excessive alcohol use (more than 21 glasses of alcohol per week) Excessive caffeine use (more than 5 cups of coffee per day) Use of drugs
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The primary study parameters are: - the reaction time on the Psychomotor Vigilance Test - the Standard Deviation of Lateral Position (SDLP) on the standard Highway Driving Test. | — |
Secondary
| Measure | Time frame |
|---|---|
| De secundary study parameters are accuracy and speed on the other computer tests that will be performed by the subjects. Like: - Critical Tracking Test - Divided Attention Test - Concept Shifting Test - Useful Field Of View - Digit Symbol Substitution Test - Attentional Networks Test - Determination Test - Reaction Time Test | — |
Countries
Netherlands
Outcome results
None listed