This is a "connection" page, showing publications co-authored by Sean Simpson and Stephen Rapp.
Vaughan L, Leng I, Dagenbach D, Resnick SM, Rapp SR, Jennings JM, Brunner RL, Simpson SL, Beavers DP, Coker LH, Gaussoin SA, Sink KM, Espeland MA. Intraindividual variability in domain-specific cognition and risk of mild cognitive impairment and dementia. Curr Gerontol Geriatr Res. 2013; 2013:495793.