Neuropsychological test performance and cognitive reserve in healthy aging and the Alzheimer's disease spectrum: a theoretically driven factor analysis.
Mitchell MB, Shaughnessy LW, Shirk SD, Yang FM, Atri A. Neuropsychological test performance and cognitive reserve in healthy aging and the Alzheimer's disease spectrum: a theoretically driven factor analysis. J Int Neuropsychol Soc. 2012 Nov; 18(6):1071-80.