drugset / Trial / NCT01834547
Cognitive Hyper-performance - Effects of Stimulating Substances in Chess-players
RandomizedCrossoverTriple-blindHealth-services research
Summary
Effects of caffeine, methylphenidate, modafinil and placebo on cognitive performance of chess players in chess games and neuropsychiatric standardized tests. We hypothesize that substances will change cognitive performance in chess players leading to changed results in chess games and neuropsychiatric tests.
Timeline
- Start
- 2011-05
- Primary completion
- 2013-04
- Completion
- 2013-04
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Caffeine | Small molecule | 400 mg | — |
| Subject | Methylphenidate | Small molecule | 40 mg | — |
| Subject | Modafinil | Small molecule | 40 mg | — |
Indications
No indication recorded.