Ken Langa’s research on trends in dementia prevalence was cited in an article in the Washington Post which rounds up current research on “cognitive life expectancy”.

Related journal article: Langa, Larson, Crimmins, et al. (2017). A Comparison of the Prevalence of Dementia in the United States in 2000 and 2012. JAMA Internal Medicine, 177(1): 51-58.