Report summary

For Duke University Department of Ophthalmology in 2015-2026, the graph shows 73 visible PIs and 303 internal PI collaborations. The main research signal is Medicine as the leading field (61% of slots across 66 PIs; 66 labels), Ophthalmology as the leading subfield (25% of slots across 46 PIs; 46 labels), and Glaucoma and retinal disorders as the leading topic (11% of slots across 24 PIs; 24 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Cynthia A. Toth (49.9 weighted works; Retinopathy of Prematurity Studies, Retinal Diseases and Treatments). The clearest collaboration lines are Joseph A. Izatt and Anthony N. Kuo (84 shared works, weight 37.2); Cynthia A. Toth and Joseph A. Izatt (80 shared works, weight 34.1). The strongest breakdown groups are group 1 with 9 PIs, 13 internal connections, weight 202.4, around Radiology, Nuclear Medicine and Imaging, Ophthalmology, Biomedical Engineering, led by Cynthia A. Toth, Glenn J. Jaffe, Joseph A. Izatt.