Report summary

Johns Hopkins University Department of Neurology in 2015-2017 reads as a 119-PI network with 276 internal PI collaborations. The dominant subject mix is Medicine as the leading field (39% of slots across 86 PIs; 86 labels), Neurology as the leading subfield (13% of slots across 39 PIs; 39 labels), and Neuroscience and Neuropharmacology Research as the leading topic (2% of slots across 8 PIs; 8 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 30 PIs across distinct clusters. The leading PI names are Judy Huang (26.9 weighted works; Intracranial Aneurysms: Treatment and Complications, Vascular Malformations Diagnosis and Treatment); Victor L. Serebruany (25.7 weighted works; Antiplatelet Therapy and Cardiovascular Diseases, Acute Myocardial Infarction Research). The most visible ties are Hongjun Song and Guo‐li Ming (34 shared works, weight 12.8); Marilyn Albert and Anja Soldan (18 shared works, weight 12.2). The leading breakdown groups are group 1 with 10 PIs, 11 internal connections, weight 38.9, around Pathology and Forensic Medicine, Neurology, Biomedical Engineering, led by Peter A. Calabresi, Pavan Bhargava, Michael Levy.