%0 Journal Article %T An early and unequal decline: Life course trajectories of cognitive aging in the United States %A Yang, Yang C. %A Walsh, Christine E. %A Shartle, Kaitlin %A Stebbins, Rebecca C. %A Aiello, Allison E. %A Belsky, Daniel W. %A Harris, Kathleen Mullan %A Chanti-Ketterl, Marianne %A Plassman, Brenda L. %D 2024 %R 10.1177/08982643231184593 %P 230-245 %J Journal of Aging and Health %V 36 %I 3-4 %2 ISSN: 0898-2643