Report summary

For University of California, San Francisco Department of Neurological Surgery in 2018-2020, the graph shows 71 visible PIs and 373 internal PI collaborations. The dominant subject mix is Medicine as the leading field (50% of slots across 59 PIs; 59 labels), Genetics as the leading subfield (12% of slots across 23 PIs; 23 labels), and Glioma Diagnosis and Treatment as the leading topic (9% of slots across 19 PIs; 19 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Roberto Rodriguez Rubio (34 weighted works; Meningioma and schwannoma management, Head and Neck Surgical Oncology). The most visible ties are Roberto Rodriguez Rubio and Adib A. Abla (39 shared works, weight 27.8). The standout breakdown groups are group 1 with 7 PIs, 7 internal connections, weight 60.9, around Genetics, Epidemiology, Surgery, led by Christopher P. Ames, Manish K. Aghi, Mitchel S. Berger; group 2 with 7 PIs, 8 internal connections, weight 77.6, around Neurology, Epidemiology, Surgery, led by Roberto Rodriguez Rubio, Adib A. Abla, John K. Yue.