.Publisheru00e2 $ s take note Springer Attributes stays neutral with regard to administrative claims in released maps as well as institutional affiliations.This is a summary of: Moguilner, S. et cetera. Mind clocks record range and differences in aging and mental deterioration across geographically assorted populaces. Nat. Med. https://doi.org/10.1038/s41591-024-03209-x (2024 ).