Table 1.

Demographics and baseline neuropsychological test performances in longitudinal preclinical cohort

Abbreviations: AVLT-LTM = Auditory Verbal Learning Test–Long-Term Memory; Cat = categories completed; COWAT = Controlled Oral Word Association Test; DiSp = Digit Span; DSS = Digit Symbol Substitution; HMZ = APOE ϵ4/4 homozygote; HTZ = APOE ϵ3/4 heterozygote; PAI-Man-A = Personality Assessment Inventory Mania Activity Subscale; PASAT = Paced Auditory Serial Attention Task, 3-second (PASAT-3) and 2-second (PASAT-2) versions; Perr = perseverative errors; Terr = total errors; WAIS = Wechsler Adult Intelligence Scale–Revised; WCST = Wisconsin Card Sorting Test.