cognitive and memory damage
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: • Age 18-40 years. • Participants in groups 1-3 have a life time prevalence of GHB use of 25 times or more. • Expressed willingness to participate to experimental part in AMC.
Exclusion criteria
Exclusion criteria: • Subjects/patients with epilepsy. • Heavy alcohol use (> 20 drinks) on at least one occasion in the last year. • General anaesthesia in the last year. • With respect to MRI imaging: claustrophobia; presence of non-removable metal objects, use of psychotropic medication. . Pregnant or breast-feeding mothers • Use of ketamine or speed is no exclusion criterion, but will be registered
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cognitive skills and memory in the different groups (cross-sectional). Changes in brain structures. | — |
Countries
Netherlands