55 ATN classification in subjective cognitive decline Figure e-2. Spaghetti plots visualizing raw neuropsychological test performance over time in SCD Spaghetti plots showing individual neuropsychological trajectories on six neuropsychological tests (A. VAT-A; B. RAVLT delayed recall; C. Animal Fluency; D. TMT-A; E. Stroop I; F. Stroop III). Separate lines represent the unadjusted mean trajectories of the three ATN categories with 95% confidence intervals. Note that figures represent raw test scores. VAT=Visual Association Test; RAVLT=Rey Auditory Verbal Learning Test; TMT=Trail Making Test 2