Fig. 2From: Plasma NfL is associated with the APOE ε4 allele, brain imaging measurements of neurodegeneration, and lower recall memory scores in cognitively unimpaired late-middle-aged and older adultsAdjusted plasma NfL levels in cognitively unimpaired APOE ε4 non-carriers (NC), heterozygotes (HT), and homozygotes (HM)Back to article page