Both hyper- and hypo-activation to cognitive challenge are associated with increased beta-amyloid deposition in healthy aging: A nonlinear effect. - Chris M. Foster; Kristen M. Kennedy; Marci M. Horn; David A. Hoagey; Karen M. Rodrigue (NeuroImage, 2018)

Genetic predisposition for inflammation exacerbates effects of striatal iron content on cognitive switching ability in healthy aging. - Ana M. Daugherty; David A. Hoagey; Kristen M. Kennedy; Karen M. Rodrigue (NeuroImage, 2019)