THIS STUDY IS CURRENTLY CLOSED FOR NEW PARTICIPANTS.
If you are interested in being a volunteer for other studies, please click here.
People in good health are invited to participate as a research study volunteer. Study participants play a vital role in biomedical research by helping scientists advance knowledge and better understand, treat, and ultimately, improve health.
The National Institute of Mental Health (NIMH) is conducting this study to create a list of volunteers who are interested in participating in additional NIMH studies.