Fig. 3
From: Association of CSF proteins with tau and amyloid β levels in asymptomatic 70-year-olds
NEFM and GAP43 levels after stratification based on CSF Aβ42/Aβ40, NfL concentration and APOE ε4 carrier status. a Visualization of NEFM levels in individuals divided by NfL concentration and CSF Aβ42/Aβ40 ratio. b Visualization of GAP43 levels in individuals divided by NfL concentration and CSF Aβ42/Aβ40 ratio. Higher levels of GAP43 were identified in Nf+A+ individuals. c Visualization of NEFM levels in individuals divided by APOE ε4 carrier status and CSF Aβ42/Aβ40 ratio. APOE ε4 carriers displayed higher levels of NEFM. d Visualization of GAP43 levels in individuals divided by APOE ε4 carrier status and CSF Aβ42/Aβ40 ratio. A+ individuals displayed higher levels of GAP43 although the trend was not statistically significant