Wang, L. A., T. E. Goldberg, P. D. Harvey, A. J. Hanson, J. Motter, H. Andrews, M. Qian, R. Zhang, M. Janis, P. M. Doraiswamy, and D. P. Devanand. “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, vol. 12, no. 2, Apr. 2025, pp. 111-20, doi:10.18203/2349-3259.ijct20251032.