Report summary

For Johns Hopkins University Department of Neurology in 2022-2026, the graph shows 120 visible PIs and 370 internal PI collaborations. The main research signal is Medicine as the leading field (43% of slots across 99 PIs; 99 labels), Neurology as the leading subfield (13% of slots across 43 PIs; 43 labels), and Multiple Sclerosis Research Studies as the leading topic (3% 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 most prominent PIs by weighted works are Vivek Yedavalli (53 weighted works; Acute Ischemic Stroke Management, Cerebrovascular and Carotid Artery Diseases). The clearest collaboration lines are Argye E. Hillis and Vivek Yedavalli (51 shared works, weight 27.1). The strongest breakdown groups are group 1 with 10 PIs, 15 internal connections, weight 123.7, around Cognitive Neuroscience, Epidemiology, Pulmonary and Respiratory Medicine, led by Vivek Yedavalli, Argye E. Hillis, Melissa D. Stockbridge; group 2 with 10 PIs, 18 internal connections, weight 74.3, around Pathology and Forensic Medicine, Neurology, Molecular Biology, led by Scott D. Newsome, Peter A. Calabresi, Elias S. Sotirchos.