Characterization of the material properties of rat brain stem from indentation tests

M. Shafieian, K. Laksari, K. Darvish

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The main objective of the present study is to characterize the viscoelastic properties of rat brain stem using an indentation technique. The viscoelastic formulation for a flat indenter was verified with finite element analysis and its limitations were determined. The results showed that up to 30% effective shear strain, the material behavior was linear viscoelastic.

Original languageEnglish (US)
Title of host publicationNEBEC 2009 - Proceedings of the IEEE 35th Annual Northeast Bioengineering Conference
DOIs
StatePublished - Sep 21 2009
Externally publishedYes
EventIEEE 35th Annual Northeast Bioengineering Conference, NEBEC 2009 - Boston, MA, United States
Duration: Apr 3 2009Apr 5 2009

Publication series

NameBioengineering, Proceedings of the Northeast Conference
ISSN (Print)1071-121X

Conference

ConferenceIEEE 35th Annual Northeast Bioengineering Conference, NEBEC 2009
CountryUnited States
CityBoston, MA
Period4/3/094/5/09

ASJC Scopus subject areas

  • Bioengineering

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  • Cite this

    Shafieian, M., Laksari, K., & Darvish, K. (2009). Characterization of the material properties of rat brain stem from indentation tests. In NEBEC 2009 - Proceedings of the IEEE 35th Annual Northeast Bioengineering Conference [4967683] (Bioengineering, Proceedings of the Northeast Conference). https://doi.org/10.1109/NEBC.2009.4967683