Stress and cognitive flexibility: Cortisol increases are associated with enhanced updating but impaired switching. Journal of Cognitive Neuroscience

Goldfarb, E.V., Froböse, M.I., Cools, R., & Phelps, E.A.. (2016).  Stress and cognitive flexibility: Cortisol         increases are associated with enhanced updating but impaired switching.  Journal of Cognitive Neuroscience, 29, 14-24.