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Cannabis, wellbeing and brain function study - we need users and controls

21 March 2018

This study involves attending seven sessions over a 12 month period. Two sessions are MRI scans at Hammersmith Hospital, and five sessions are at UCL. If you attend all of the sessions on time you will be paid £420!

You need to be aged 16-17 or 26-29. You need to be a regular cannabis user OR a control participant (i.e. not a cannabis user). We really need female teenage cannabis users!

Please note other eligibility criteria apply. They will be assessed in an online survey and over the phone.


Ethical approval

The study has been approved by the University College London ethics committee.

About the researcher

We are researchers at the Clinical Psychopharmacology Unit, UCL.

Contact researcher


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