title: Studying the brain: Complexities at every level.
authors.affiliation: From the Departments of Neurology and Psychiatry and Neurobehavioral Sciences, University of Virginia School of Medicine, Charlottesville, VA. DeKosky@Virginia.edu.
authors.forename: Steven T
authors.initials: ST
authors.lastname: DeKosky
mesh_terms: D001921:Brain / Q000503:physiopathology*; D003072:Cognition Disorders / Q000503:physiopathology*; D006801:Humans; D001523:Mental Disorders / Q000503:physiopathology*; D010465:Perception / Q000502:physiology*; D010468:Perceptual Disorders / Q000503:physiopathology*