Ambient pollution components and sources are associated with hippocampal architecture and memory in pre-adolescents. - Rosario MA; Sukumaran K; Bottenhorn KL; de Jesus A; Cadenas-Iniguez C; Ahmadi H; Habre R; Abad S; Pine JG; Barch DM; Schwartz J; Hackman DA; et al. (BMC medicine, 2026)