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Modelling evolution of saccular cerebral aneurysms

Abstract:

A computational model for the evolution of a saccular cerebral aneurysm of the internal carotid artery is developed. The artery is modelled as a two-layered non-linear elastic cylindrical membrane using a physiologically realistic constitutive model. It is subject to a constant systolic pressure and a physiological axial prestretch. The development of the aneurysm is assumed to be a consequence of the growth and remodelling of its material constituents. The elastinous constituents are prescri...

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Publication status:
Published

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Publisher copy:
10.1243/03093247JSA492

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Journal:
JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN
Volume:
44
Issue:
5
Pages:
375-389
Publication date:
2009-07-01
DOI:
EISSN:
2041-3130
ISSN:
0309-3247
Language:
English
Keywords:
Pubs id:
pubs:65188
UUID:
uuid:082ffa79-5f7d-4f7e-be23-3baef815160b
Local pid:
pubs:65188
Source identifiers:
65188
Deposit date:
2012-12-19

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