Report summary

For Harvard University Department of Ophthalmology in 2022-2026, the graph shows 117 visible PIs and 497 internal PI collaborations. The dominant subject mix is Medicine as the leading field (53% of slots across 104 PIs; 104 labels), Ophthalmology as the leading subfield (24% of slots across 68 PIs; 68 labels), and Retinal Diseases and Treatments as the leading topic (9% of slots across 31 PIs; 31 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Isdin Oke (33.7 weighted works; Intraocular Surgery and Lenses, Ocular Infections and Treatments); Nimesh A. Patel (31.1 weighted works; Ocular Diseases and Behçet’s Syndrome, Retinal Diseases and Treatments). The most visible ties are Reza Dana and Thomas H. Dohlman (23 shared works, weight 12.2). The standout breakdown groups are group 1 with 10 PIs, 11 internal connections, weight 76.5, around Ophthalmology, Radiology, Nuclear Medicine and Imaging, Pathology and Forensic Medicine, led by Isdin Oke, Nazlee Zebardast, Mengyu Wang; group 2 with 10 PIs, 11 internal connections, weight 61.4, around Ophthalmology, Radiology, Nuclear Medicine and Imaging, Molecular Biology, led by Nimesh A. Patel, John B. Miller, Demetrios G. Vavvas.