Report summary

For University of Pennsylvania Department of Neurology in 2021-2023, the graph shows 91 visible PIs and 266 internal PI collaborations. The dominant subject mix is Medicine as the leading field (43% of slots across 72 PIs; 72 labels), Neurology as the leading subfield (14% of slots across 33 PIs; 33 labels), and Functional Brain Connectivity Studies as the leading topic (4% of slots across 10 PIs; 10 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Krzysztof Laudański (25.9 weighted works; Sepsis Diagnosis and Treatment, Telemedicine and Telehealth Implementation). The most visible ties are Murray Grossman and David J. Irwin (71 shared works, weight 17). The standout breakdown groups are group 1 with 10 PIs, 14 internal connections, weight 117.5, around Psychiatry and Mental health, Cognitive Neuroscience, Neurology, led by David A. Wolk, David J. Irwin, Katheryn A Q Cousins.