2016 Albert C Yang Lan, C. C., Tsai, S. J., Huang, C. C., Wang, Y. H., Chen, T. R., Yeh, H. L., ... & Yang, A. C. (2015). Functional Connectivity Density Mapping of Depressive Symptoms and Loneliness in Non-Demented Elderly Male. Frontiers in aging neuroscience, 7
