Colcombe, SJ, Kramer, AF, McAuley, E, Erickson, KI, Scalf, PE. (2004). Neurocognitive aging and cardiovascular fitness: Recent findings and future directions. Journal of Molecular Neuroscience. 24(1), 9-14.
Colcombe, SJ, Kramer, AF, Erickson, KI, Scalf, PE, McAuley, E, Cohen, NJ, Webb, A, Jerome, GJ, Marquez, DX, Elavsky, S. (2004). Cortical recruitment and aging: The influence of cardiovascular fitness on executive brain function as assessed by event-related fMRI. Proceedings of the National Academy of Sciences USA, 101(9): 3316-21.
Erickson, KI, Milham, MP, Colcombe, SJ, Kramer, AF, Banich, MT, Webb, A, Cohen, NJ. (2004). Behavioral conflict, anterior cingulate cortex, and experiment duration: Implications of diverging data. Human Brain Mapping. 21(2): 96-105.