Report summary

Northwestern University Department of Neurology in 2021-2023 reads as a 65-PI network with 64 internal PI collaborations. The dominant subject mix is Medicine as the leading field (42% of slots across 54 PIs; 54 labels), Neurology as the leading subfield (15% of slots across 25 PIs; 25 labels), and Parkinson's Disease Mechanisms and Treatments as the leading topic (3% of slots across 6 PIs; 6 labels). Overall the pattern is balanced: there is enough structure to identify active groups, while the field mix still leaves room for multiple research identities. The leading PI names are Rimas V. Lukas (14.6 weighted works; Vascular Malformations Diagnosis and Treatment, Intracranial Aneurysms: Treatment and Complications). The most visible ties are P. Hande Özdi̇nler and Mukesh Gautam (5 shared works, weight 4.1). The leading breakdown groups are group 1 with 10 PIs, 11 internal connections, weight 11.7, around Molecular Biology, Neurology, Physiology, led by Dimitri Krainc, Yvette C. Wong, Christina Lineback.