Report summary

For University of Michigan–ann Arbor Department of Anesthesiology in 2021-2023, the graph shows 39 visible PIs and 97 internal PI collaborations. The main research signal is Medicine as the leading field (45% of slots across 27 PIs; 27 labels), Surgery as the leading subfield (9% of slots across 9 PIs; 9 labels), and Anesthesia and Pain Management as the leading topic (6% of slots across 7 PIs; 7 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 Kevin F. Boehnke (18.4 weighted works; Cannabis and Cannabinoid Research, Psychedelics and Drug Studies). The clearest collaboration lines are Daniel J. Kruger and Kevin F. Boehnke (12 shared works, weight 9.3). The strongest breakdown groups are group 1 with 8 PIs, 8 internal connections, weight 33.3, around Clinical Psychology, Pharmacology, Rheumatology, led by Kevin F. Boehnke, Rachel S. Bergmans, Daniel J. Kruger; group 2 with 7 PIs, 7 internal connections, weight 25.9, around Cognitive Neuroscience, Critical Care and Intensive Care Medicine, Clinical Psychology, led by Phillip E. Vlisides, George A. Mashour, Dinesh Pal.