Fig. 3

Associations of the %CST with hippocampal subfield volumes, in cognitively healthy older adults and according to APOE4 status. A Scatterplots of linear regression between %CST and hippocampal subfield volumes, in 125 healthy older adults. B Scatterplots of linear regression between %CST and hippocampal subfields volumes, according to APOE4 status. Interaction and Post-hoc analyses are indicated. Analysis are corrected by age, sex, education and BMI. Detailed statistics of the analyses are summarized in Table 6 and Table 8 in supplementary 3. 3D representations of hippocampus subfields were obtained using 3D slicer software based on an ASHS segmentation. All hippocampal subfield volumes are TIV normalized. *P < 0.05. **P < 0.01. ***P < 0.001. Abbreviations: %CST, Percentage of critically short telomeres; APOE4, Apolipoprotein E ε4; CA, Cornu Ammonis