A professor of psychiatry and human ecology at the University of Wisconsin–Madison, Raison believes depression isn’t a single thing but a cloud of related mental and physical states unique to each person; there is no one symptom that every depressed person experiences. “It’s all kind of hunt-and-peck,” he says. “We have an array of treatment options that we just start throwing at people because we don’t know why, biologically, they’re depressed.” Meanwhile depression is growing to epidemic proportions in the United States, with few truly novel treatments approved over the last three decades.
University Communications