脑死亡:无创检测的模拟研究

Proceedings of the 1991 IEEE Seventeenth Annual Northeast Bioengineering Conference Pub Date : 1991-04-04 DOI:10.1109/NEBC.1991.154572

R. Rao, J. LaCourse

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引用次数: 0

摘要

本文对人体从心脏到眼睛和大脑的动脉系统的数学模型进行了模拟研究。研究了眼压随时间的变化，以描绘可能是进行性脑死亡指标的脑病变。结果表明，颅内压(ICP)与眼内压(IOP)呈反比关系。眼压变化已被发现是脑死亡的可靠指标，可能有助于早期无创诊断。

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Brain death: a simulation study for non-invasive detection

A simulation study done on a mathematical model of the human arterial system from the heart to the eye and the brain is presented. Pressure changes in the eye over time were investigated to delineate cerebral lesions that may be indicators of progressive brain death. It is shown that an inverse relationship exists between intracranial pressure (ICP) and the intraocular pressure (IOP). IOP changes have been found to be a reliable indicator of brain death and may help in early noninvasive diagnosis of this condition.<>

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Proceedings of the 1991 IEEE Seventeenth Annual Northeast Bioengineering Conference

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