PROFILES OF COGNITIVE FUNCTIONING IN A POPULATION-BASED SAMPLE OF CENTENARIANS USING FACTOR MIXTURE ANALYSIS. - Davey, Adam; Dai, Ting; Woodard, JohnL.; Miller, L.Stephen; Gondo, Yasuyuki; Johnson, MaryAnn; Hausman, DorothyB.; Martin, Peter; Green, RobertC.; Allen, RobertH.; Stabler, SallyP.; Poon, LeonardW. (Experimental Aging Research, 2013)