Report summary

Columbia University Department of Neurology in 2021-2023 reads as a 61-PI network with 116 internal PI collaborations. The dominant subject mix is Medicine as the leading field (49% of slots across 50 PIs; 50 labels), Psychiatry and Mental health as the leading subfield (12% of slots across 19 PIs; 19 labels), and Dementia and Cognitive Impairment Research as the leading topic (6% of slots across 11 PIs; 11 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 16 PIs across distinct clusters. The leading PI names are Mitchell S.V. Elkind (21.5 weighted works; Smoking Behavior and Cessation, Cardiovascular and Diving-Related Complications). The most visible ties are Adam M. Brickman and Jennifer J. Manly (39 shared works, weight 12.4). The leading breakdown groups are group 1 with 10 PIs, 10 internal connections, weight 74.8, around Psychiatry and Mental health, Physiology, Public Health, Environmental and Occupational Health, led by Mitchell S.V. Elkind, Adam M. Brickman, Yaakov Stern.