Researchers at the University of Kentucky College of Medicine Department of Behavioral Science are conducting brain-imaging research on opioids. Participation will require a 2 week stay in the hospital.

You may be eligible to participate if you:

• Are between 18-50 years of age;
• Are available during working hours on weekdays;
• Use opioid drugs like heroin, Lortab, Percocet or Oxycontin for non-medical reasons;
• Use opioid drugs daily or near-daily; and
• Get sick when you stop using opioids
• Are not currently seeking treatment for your opioid use

Eligible individuals will be paid for their participation and may be reimbursed for travel. All information obtained will be kept confidential.