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)

Beta-amyloid burden predicts poorer mnemonic discrimination in cognitively normal older adults. - Christina E. Webb; Chris M. Foster; Marci M. Horn; Kristen M. Kennedy; Karen M. Rodrigue (NeuroImage, 2020)