Pot Smokers Needed

Boy...you don't hear that often do you?

Frequent Marijuana Users are invited for a research study. Researchers are studying the effects of chronic marijuana use on brain structure, function, and mental abilities. The study involves a lengthy screening appointment, followed by two overnight hospitalizations at the University of Iowa Hospitals and Clinics. Volunteers are compensated for participating (and for out-of-town travel). Brain imaging studies are done and volunteers take achievement tests and tests of various mental abilities. Volunteers must be current marijuana users, be from 24 to 44 years old, and be right-handed. Information about the identity of volunteers will be treated confidentially. For further information about the study and to see if you qualify, call Megan at 319-384-4157 or Jordan at 319-335-6907. For information about the researcher conducting this study click here.