Skip to main content
. 2020 Aug 15;12:97. doi: 10.1186/s13195-020-00665-8

Fig. 1.

Fig. 1

Cross-sectional associations between CSF Aβ42, pTau, and pTau/Aβ40. Associations of a Aβ PET (Centiloid) and b tau PET (Temporal-metaROI FTP SUVR) with CSF Aβ40. Associations between CSF Aβ42 and c CSF pTau and d CSF pTau/Aβ40. The horizontal gray dashed lines reflect the abnormal thresholds of corresponding biomarkers on y-axis. Abbreviations: pTau = phosphorylated tau; Aβ = amyloid-β; FTP = 18F-flortaucipir; CU = cognitively unimpaired; MCI = mild cognitive impairment; AD = Alzheimer’s disease