People suffering from body dysmorphic disorder, or BDD - a severe mental illness characterized by debilitating misperceptions that one appears disfigured and ugly - process visual information abnormally, even when looking at inanimate objects, according to a new UCLA study.First author Dr. Jamie Feusner, a UCLA assistant professor of psychiatry, and colleagues found that patients with the disorder have less brain activity when processing holistic visual elements that provide the "big picture," regardless of whether that picture is a face or an object.