Motivation: An estimated 1.6 million adults in the United States struggle with methamphetamine (METH) use disorder, which often results in chronic, maladaptive, and disruptive behavioral and emotional problems. Of particular concern are methamphetamine-induced memory and executive functioning deficits, which disrupt all aspects of life. While memory problems are one of the most common and universal complaints among METH users, the influence of METH on the brain structures that support memory have been underinvestigated in the human literature. This is an important gap in the development of effective cognitive behavioral intervention and treatment strategies. This study seeks to fill this gap.
Who we are recruiting: Individuals between the ages of 19 and 55 who either have a history of METH use OR have never used METH.
How do I enroll? The first step is to fill out this webform. Next a member the research team will reach out to you by phone and/or email to tell you more about the study and to find a time when you can complete a pre-screening survey. This survey will ask questions about your experience with METH (are you a current user? Past user? Have never used?) and also questions to ensure you are safe to have an MRI. No answers from the pre-screening are saved or recorded. If you are found to be eligible we will schedule a time for you to come into the lab and participate in this study.
What will I do during the study? When you arrive to the lab, you will be given a brethalyzer to ensure that you are sober and able to provide informed consent. You will read through the consent form and discuss it with the experimenter. When you have had all your questions answered and if you decide you want to continue, you will sign the form. During the experiment you will get an MRI, complete some cognitive assessments on a computer, complete some surveys, and provide both a urine and saliva sample. The total time is between 5 and 7 hours depending on the breaks you take. You will be paid $37/hour for your participation with a $20 completion bonus if you complete all activities.
For more information and to be contacted by our team, please fill out the below information: