n.v.t.
Conditions
Interventions
None listed
Sponsors
Universiteit Maastricht
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Good health, right-handedness, male, between 23 and 35 years of age, no history of mental illnesses or neurological disorders, no history of drug or alcohol abuse, no use of medication.
Exclusion criteria
Exclusion criteria: MRI contra-indications, such as claustrophobia and metal parts in the body, cardiovascular abnormalities as assessed by standard 12-lead electrocardiogram (ECG), excessive drinking and hypertension.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1) Regional cerebral blood flow (method: arterial spin labeling MRI) during resting state in the cortex, sub cortical and brain stem regions. 2) Regional blood oxygenated level dependent (BOLD) response (method: BOLD functional MRI) during resting state and during task performance, in the cortex, sub cortical and brain stem regions. 3) Task performance; the number of correct response and the reaction time. | — |
Secondary
| Measure | Time frame |
|---|---|
| 1) The levels of Ritalinic acid in the blood 2) Mood and physical complaints (method: questionnaire) 3) Hart and breathing rate (assessed during the scan session) | — |
Countries
Netherlands
Outcome results
None listed