middelen afhankelijkheid cannabis addiction cannabis dependence
Conditions
Interventions
None listed
Sponsors
Erasmus Universiteit Rotterdam
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: 1) Signed informed consent 2) Age between 18 and 25 years old 3) Normal or corrected-to-normal vision (is able to read presented text in EEG task easily) 4) Being a sigaterette smoker (at least 3 sigarettes in a week);Additional criterium for patient-group 5) Meeting the DSM-IV criteria of cannabis dependence
Exclusion criteria
Exclusion criteria: 1) History of significant medical illness and/or psychiatric disorders 2) Psychotropic medication 3) Alcohol use within 24 hours of the day of testing 4) Nicotine use within 3 hours of the experiment;Patient group 5) Meeting the DSM-lV criteria for dependence on other substances than nicotine or cannabis;Control group 5) Meeting the DSM-lV criteria for dependence on other substances than nicotine
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The main study parameters are ERP modulations in response to the Go/NoGo and Eriksen Flanker Task. The end of this study will be reached when 60 participants are included and tested successfully. | — |
Secondary
| Measure | Time frame |
|---|---|
| To investigate whether there is a correlation with the amount and years of use on the one hand and the degree of errors and diminished neural correlates on the other hand. To investigate whether there is a correlation with the amount and years of use on the one hand and the degree of response inhibition on the other hand. | — |
Countries
Netherlands
Outcome results
None listed