title: By the way, doctor. Is there a brain scan that can specifically diagnose Alzheimer's disease?
authors.forename: Dennis J
authors.initials: DJ
authors.lastname: Selkoe
mesh_terms: D000544:Alzheimer Disease / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D049268:Positron-Emission Tomography; D014057:Tomography, X-Ray Computed