囊状动脉瘤
非线性系统
振动
材料科学
物理
医学
声学
放射科
动脉瘤
量子力学
作者
K. Tomczak,R. Kaszyński
出处
期刊:Advances in intelligent systems and computing
日期:2014-01-01
卷期号:: 513-521
标识
DOI:10.1007/978-3-319-01857-7_50
摘要
In this paper, a nonlinear analysis of vibration properties of intracranial saccural aneurysms is presented. Intracranial saccural aneurysms have been clinically observed to emit a sound (a bruit) on each heartbeat. Our hypothesis about the reason of the sound is that the bruit is caused by resonance of aneurysm’s walls. We apply a nonlinear analysis of the vibration properties to show that the resonance of aneurysms is possible. At the end of the paper an experiment in silico is carried out and conclusions are drawn.
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