authors Whitwell, Jennifer L Josephs, Keith A Duffy, Joseph R Strand, Edythe A Xia, Rong Mandrekar, Jay Machulda, Mary M Senjem, Matthew L Lowe, Val J Jack, Clifford R
has subject area Aged Aphasia Apraxias Female Fluorodeoxyglucose F18 Humans Language Tests Magnetic Resonance Imaging Male Neurodegenerative Diseases Neuropsychological Tests Positron-Emission Tomography Radiopharmaceuticals