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| Titel: |
The Hemodynamic Study of the Cerebral Artery Using Numerical Simulations Based on Medical Imaging Data |
| Auteur: |
R. Torii M. Oshima T. Kobayashi K. Takagi |
| Verschenen in: |
Journal of visualization |
| Paginering: | Jaargang 4 (2002) nr. 3 pagina's 277-284 |
| Jaar: |
2002-09-06 |
| Inhoud: |
The paper aims to investigate effects of blood vessel geometry on hemodynamics of the cerebral artery, particularly the internal carotid artery using computer graphics. The medical statistics show that generation and rupture of the cerebral aneurysms is strongly correlated with the wall shear stress and flow patterns in the blood vessel. In order to provide better understanding of phenomena, the paper presents the numerical analysis system, which consists of pre-processing, simulation and post-processing. In the pre-processing, the medical imaging data, mainly CT (Computerized Tomographic) angiography, are used to construct the three-dimensional geometry of the artery. Various simulations are carried out varying curvature or location of bifurcation, and the results are visualized to investigate geometry effect. |
| Uitgever: |
IOS Press |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 12 van 28 gevonden artikelen
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