title: [Mild cognitive impairment (MCI)--concepts and classification].
authors.affiliation: Division of Neuropsychology, Department of Disability Medicine, Tohoku University Graduate School of Medicine.
authors.forename: Kenichi
authors.initials: K
authors.lastname: Meguro
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003072:Cognition Disorders / Q000145:classification*; D006801:Humans