Reiter K, Nielson KA, Smith TJ, Weiss LR, Alfini AJ, and Smith JC (2015). Increased cardiorespiratory fitness is associated with increased cortical thickness in MCI. Journal of the International Neuropsychological Society, 21, 757-767. Special Issue: Physical Activity and Brain Plasticity. DOI: 10.1017/S135561771500079X (PDF)