Bond Graph Model of Cerebral Circulation: Toward Clinically Feasible Systemic Blood Flow Simulations
Keyword(s):
The Body
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The primary paper Safaei et al. (2018) proposed an anatomically detailed model of the human cerebral circulation that runs faster than real-time on a desktop computer and is designed for use in clinical settings when the speed of response is important. Based on a one-dimensional formulation of the flow of an incompressible fluid in distensible vessels, a lumped parameter model was developed for 218 arterial segments. The proposed model improved simulation speed by approximately 200-fold while preserved accuracy. Bond graph formulation was used to ensure mass and energy conservation. The model predicted the pressure and flow signatures in the body.
1997 ◽
Vol 119
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pp. 478-485
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1975 ◽
Vol 97
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pp. 184-188
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Keyword(s):
2013 ◽
2019 ◽
Vol 42
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pp. 573-582
2014 ◽
Vol 658
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pp. 401-406
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2021 ◽
Vol 263
(1)
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pp. 5012-5018