Report summary

Columbia University Department of Psychiatry in 2022-2026 reads as a 106-PI network with 159 internal PI collaborations. The research center of gravity is Medicine as the leading field (27% of slots across 60 PIs; 60 labels), Clinical Psychology as the leading subfield (12% of slots across 34 PIs; 34 labels), and Functional Brain Connectivity Studies as the leading topic (4% of slots across 12 PIs; 12 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 29 PIs across distinct clusters. The most prominent PIs by weighted works are Mark Olfson (29.5 weighted works; Digital Mental Health Interventions, Mobile Health and mHealth Applications). The strongest pairings are David Pagliaccio and Randy P. Auerbach (27 shared works, weight 14.4). The strongest breakdown groups are group 1 with 10 PIs, 10 internal connections, weight 40.3, around Clinical Psychology, General Health Professions, Public Health, Environmental and Occupational Health, led by Mark Olfson, Deborah S. Hasin, Justin Knox; group 2 with 10 PIs, 10 internal connections, weight 28.5, around General Health Professions, Clinical Psychology, Applied Psychology, led by Doron Amsalem, Ana Carolina Florence, Michael T. Compton.