Study of paranoia in the brain and behaviour
Part of Mental health clinical trials.
This study will help researchers understand how paranoia works in the brain and behaviour by comparing people who have used cannabis in the past with those who haven't. It involves taking part in tasks and providing samples in a controlled setting.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have used cannabis at least once in your life
- You are generally healthy, with no major physical or mental health conditions
- You do not have a family history (parent or sibling) of psychotic illness
- You have never been treated with antipsychotic or antidepressant medication
- Your body mass index (BMI) is between 18 and 30
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study tests whether a cannabis-like drug can help people with higher-than-normal anxiety cope with a night of very little sleep. You will be asked to sleep only 4 hours on one occasion.
This study looks at how cannabis affects thinking and mood. If you join, you'll have a session where you use cannabis and then do some thinking and mood tasks, to see how it affects you.
This study uses brain imaging to understand how thinking works in people who use cannabis, comparing those with psychosis to people without psychosis. It may help researchers learn what brain patterns relate to thinking difficulties and how cannabis use fits in.
This study looks at how high-potency cannabis concentrates affect people who already use cannabis a few times a week. You will be asked to vape a concentrate and then have your reactions monitored.
This study tests how a natural compound found in plants, called myrcene, affects the body's response to THC (the active ingredient in cannabis). It may help us understand how these substances work together.
This study looks at how cannabis affects your brain's reward system using MRI scans. It aims to understand why some people develop cannabis use disorder, which may lead to better treatments.
Hear when a new None Volunteer trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.