Wang, L.A., Goldberg, T.E., Harvey, P.D., Hanson, A.J., Motter, J., Andrews, H., Qian, M., Zhang, R., Janis, M., Doraiswamy, P.M. and Devanand, D.P. 2025. Crossword puzzle training and neuroplasticity in mild cognitive impairment (COGIT-2): 78-week, multi-site, randomized controlled trial with cognitive, functional, imaging and biomarker outcomes. International Journal of Clinical Trials. 12, 2 (Apr. 2025), 111–120. DOI:https://doi.org/10.18203/2349-3259.ijct20251032.