Table 1.

Region of interests (ROIs) information.

Region of interests (ROIs)	Volume (cm3)	Corresponding region in Automated Anatomical Labeling (AAL) atlas
Braak stages 1 to 3	109.43	Hippocampal and parahippocampal region, amygdala, lingual area, fusiform area
Braak stage 4	299.14	Insular, anterior, middle and posterior cingulum, temporal area
Braak stage 5	637.76	Rolandic and operculum area, superior motor area, superior, middle, and inferior frontal areas, rectus, occipital area, supramarginal area, angular area, precuneus area, Heschl area, parietal area
Braak stage 6	191.01	Precentral area, calcarine area, cuneus area, postcentral area, paracentral lobule