Figure 1.

MTL-whole brain link densities in amyloid-β− cognitively unimpaired participants and derived regions of interest from MTL-to-whole brain link densities in cognitively unimpaired participants from an additional independent dataset. (A–C) MTL-to-whole brain density maps were calculated for a separate sample of cognitively unimpaired amyloid-β− participants. (D–F) Cortical regions of interest were selected and delineated around coordinates with highest connectivity with the MTL. aHC = anterior hippocampus; ANG = angular gyrus; aPHG = anterior parahippocampal gyrus including entorhinal and perirhinal cortices; l = left; mPFC = medial prefrontal cortex; OFC = orbitofrontal cortex; PCC = posterior cingulate cortex; PHC = parahippocampal cortex; pHC = posterior hippocampus; PREC = precuneus; r = right; SFG = superior frontal gyrus; TP = temporal pole.