Forstmann, B. U., Tittgemeyer, M., Wagenmakers, E.-J., Derrfuss, J., Imperati, D., & Brown, S. (2011). The speed-accuracy tradeoff in the elderly brain: A structural model-based approach. Journal of Neuroscience, 31(47), 17242-17249. doi:10.1523/JNEUROSCI.0309-11.2011.