Report summary

For Northwestern University Department of Neurological Surgery in 2024-2026, the graph shows 32 visible PIs and 109 internal PI collaborations. The main research signal is Medicine as the leading field (50% of slots across 27 PIs; 27 labels), Genetics as the leading subfield (13% of slots across 11 PIs; 11 labels), and Glioma Diagnosis and Treatment as the leading topic (11% of slots across 11 PIs; 11 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 John A. Rogers (20 weighted works; Advanced Sensor and Energy Harvesting Materials, Non-Invasive Vital Sign Monitoring). The clearest collaboration lines are Catalina Lee-Chang and Jason Miska (13 shared works, weight 6.3). The strongest breakdown groups are group 1 with 10 PIs, 10 internal connections, weight 32.2, around Genetics, Pulmonary and Respiratory Medicine, Immunology, led by Craig Horbinski, Amy B. Heimberger, Karan Dixit.