The mechanisms behind perivascular fluid flow
C. Daversin-Catty, V. Vinje, K.-A. Mardal, M. E. Rognes
This study uses computational fluid dynamics to show that arterial wall expansion, rigid motions, and a small static CSF pressure gradient generate net and oscillatory perivascular fluid flow, matching experimental observations.
bioRxiv · Jun 17, 2020Physiology