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Analysis of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage with High Frequency Transcranial Duplex Ultrasound
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1Department of Neurosurgery,University Medical Center of the Johannes Gutenberg-University of Mainz, 2Center for Cardiology – Cardiology I,University Medical Center of the Johannes Gutenberg-University of Mainz, 3Center for Thrombosis and Hemostasis (CTH),University Medical Center of the Johannes Gutenberg-University of Mainz, 4German Center for Cardiovascular Research (DZHK) – Partner site Rhine-Main, 5Department of Anesthesiology,University Medical Center of the Johannes Gutenberg-University of Mainz
Chapitres
- 00:00Introduction
- 01:54Blood Flow Velocities of the Intracranial Internal Carotid Arteries
- 04:25Blood Flow Velocities of the Extracranial Internal Carotid Arteries
- 06:37Processing of the Ultrasonography Data
- 08:27Processing of the Ultrasonography Data
- 08:44Representative Results
- 09:54Conclusion
The aim of this manuscript is to present a sonography-based method that allows in vivo imaging of blood flow in cerebral arteries in mice. We demonstrate its application to determine changes in blood flow velocities associated with vasospasm in murine models of subarachnoid hemorrhage (SAH).
