Quantitative Comparison of 3D-1D Vascular Coupling Models: Lateral Average versus Sphere of Influence Methods
Rohan Amare, Duygu Vargun, Pierce Zhang, Steve Parrish, Danielle L. Stolley, Chimamands Santos, Megan J. Jacobsen, Erik N. K. Cressman, Beatrice M. Rivière, David Fuentes
This paper compares two vascular coupling models, LAM and SOI, showing they agree on total flow but differ in regional perfusion, with implications for drug delivery predictions.
bioRxiv · Jul 17, 2026 · PreprintBiophysics