Editors' Pick Diabetes is Associated with Worse Executive Function in Both Eastern and Western Populations: Shanghai Aging Study and Mayo Clinic Study of Aging. Zhao Q, Roberts RO, Ding D, Cha R, Guo Q, Meng H, Luo J, Machulda MM, V Pankratz S, Wang B, et al. J Alzheimers Dis. 2015 Jul 9; 47(1):167-76. PMID: 26402765. Abstract