Report summary

For Emory University Department of Radiology and Imaging Sciences in 2015-2026, the graph shows 116 visible PIs and 455 internal PI collaborations. The dominant subject mix is Medicine as the leading field (53% of slots across 106 PIs; 106 labels), Radiology, Nuclear Medicine and Imaging as the leading subfield (19% of slots across 55 PIs; 55 labels), and Radiology practices and education as the leading topic (4% of slots across 15 PIs; 15 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Steven H. Liang (47.2 weighted works; Neuroscience and Neuropharmacology Research, Phosphodiesterase function and regulation); Elizabeth A. Krupinski (45.3 weighted works; Radiology practices and education, Radiation Dose and Imaging). The most visible ties are Hui‐Kuo G. Shu and Hyunsuk Shim (41 shared works, weight 16.3); Steven H. Liang and Jian Rong (28 shared works, weight 15.8). The standout breakdown groups are group 1 with 9 PIs, 8 internal connections, weight 67.4, around Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine, led by J. Douglas Bremner, Nima Kokabi, David M. Schuster.