Dr. Richard Salvi, professor in the department of communicative disorders and sciences, and director of the Center for Hearing Deafness at the State University of New York at Buffalo School of Medicine, outlines potentially fertile areas of research in our pursuit of more effective treatment regimens for tinnitus with host Dr. Mark Nolan Hill. We are still working toward a cure for the condition, but there have been major advances in our treatment of the physiologic and psychologic triggers for the condition. What are the most important investigational issues in the future of tinnitus research?