PET Imaging of Dopamine in Healthy Study Participants
Status:
Completed
Trial end date:
2007-08-15
Target enrollment:
Participant gender:
Summary
The purpose of this study is to measure molecules on or in cells that interact with a
chemical in the nervous system, called dopamine. Investigators will obtain two kinds of
images of the brain-a position emission tomography (PET) scan and a magnetic resonance
imaging (MRI) scan.
Thirty-eight participants aged 18 to 45 will be enrolled in this study. They must have no
history of medical or psychiatric illness, including substance abuse. Participants will have
four appointments at NIH. On the first visit, they will undergo a physical exam, a medical
history, and lab tests. The second and third visits will involve PET scans and the fourth
visit will involve an MRI scan.
Participants will be compensated up to $430 for their involvement in this study.