Related Experiment Video

Updated: Apr 9, 2026

Analysis of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage with High Frequency Transcranial Duplex Ultrasound
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Hemodynamic Differences in Intracranial Aneurysms before and after Rupture

B M W Cornelissen1, J J Schneiders2, W V Potters2

  • 1From the MIRA Institute for Biomedical Engineering and Technical Medicine (B.M.W.C., C.H.S.), University of Twente, Enschede, the Netherlands Departments of Radiology (B.M.W.C., J.J.S., W.V.P., R.v.d.B., C.B.L.M.M., H.A.M.) Biomedical Engineering and Physics (B.M.W.C, E.V., H.A.M.), Academic Medical Center, Amsterdam, the Netherlands b.m.cornelissen@amc.uva.nl.

AJNR. American Journal of Neuroradiology
|June 20, 2015
PubMed
Summary

Intracranial aneurysm hemodynamics can change due to geometric alterations near rupture. This finding suggests caution when interpreting studies comparing ruptured and unruptured aneurysms based solely on hemodynamics.

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