AUTHOR=Lee Joonho , Jeong Seul-Ki , Hong Ji Man TITLE=Impact of A1 segment asymmetry on hemodynamic conditions around the circle of Willis and anterior communicating artery aneurysm formation JOURNAL=Frontiers in Neurology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2024.1491247 DOI=10.3389/fneur.2024.1491247 ISSN=1664-2295