Fig. 1From: Longitudinal APOE4- and amyloid-dependent changes in the blood transcriptome in cognitively intact older adultsAmyloid change in F-PACK participants, stratified for APOE4 status. The dotted line represents the threshold for amyloid positivity = 23.5. Red = APOE4 carrier (N = 31), blue = APOE4 non-carrier (N = 34)Back to article page