National Institute On Drug Abuse (nida)

This study is testing a new questionnaire called the Opioid Timeline Follow-Back (OpiTLFB) to better track nonmedical opioid use. About 30 adults in Baltimore who have used street opioids in the past month will fill out a calendar and answer interview questions. The goal is to im…

This study explores whether transcranial magnetic stimulation (TMS) can change how people with opioid use disorder make risky or uncertain decisions. About 60 adults (some with opioid use disorder, some healthy) will receive both real and fake TMS while having brain scans. The go…