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For Columbia University Department of Psychology in 2024-2026, the graph shows 11 visible PIs and 0 internal PI collaborations. The main research signal is Neuroscience as the leading field (27% of slots across 7 PIs; 7 labels), Cognitive Neuroscience as the leading subfield (21% of slots across 6 PIs; 6 labels), and Psychology of Moral and Emotional Judgment as the leading topic (9% of slots across 3 PIs; 3 labels). That is of concern, because the roster has names but no visible internal collaboration structure. The most prominent PIs by weighted works are Lila Davachi (5 weighted works; Memory and Neural Mechanisms, Memory Processes and Influences); Rae Silver (4.2 weighted works; Circadian rhythm and melatonin, Photoreceptor and optogenetics research). No internal PI-to-PI collaboration edge is visible in this period. No multi-PI collaboration group is visible in this period, a concerning sign if the department expects a connected internal network.

Columbia Psychology Faculty Co-authorship Network - 11 PIs, 0 collaborations | ProfessorNet