A poro-hyper-viscoelastic rate-dependent constitutive modeling for the analysis of brain tissues

M Hosseini-Farid, M Ramzanpour, J McLean… - Journal of the …, 2020 - Elsevier
In this paper, the dynamic behavior of bovine brain tissue, measured from in-vitro
unconfined compression tests, is examined and represented through a viscoelastic biphasic …

A compressible hyper-viscoelastic material constitutive model for human brain tissue and the identification of its parameters

M Hosseini-Farid, M Ramzanpour, M Ziejewski… - International Journal of …, 2019 - Elsevier
In this paper, we have introduced a compressible hyper-viscoelastic constitutive model for
human brain tissue. The model is calibrated with the reported experimental data from …

Visco-hyperelastic characterization of human brain white matter micro-level constituents in different strain rates

M Ramzanpour, M Hosseini-Farid, J McLean… - Medical & Biological …, 2020 - Springer
In this study, we propose a computational characterization technique for obtaining the
material properties of axons and extracellular matrix (ECM) in human brain white matter. To …

The strain rates in the brain, brainstem, dura, and skull under dynamic loadings

M Hosseini-Farid, MS Amiri-Tehrani-Zadeh… - Mathematical and …, 2020 - mdpi.com
Knowing the precise material properties of intracranial head organs is crucial for studying
the biomechanics of head injury. It has been shown that these biological tissues are …

The effects of loading-direction and strain-rate on the mechanical behaviors of human frontal skull bone

X Zhai, EA Nauman, D Moryl, R Lycke… - Journal of the mechanical …, 2020 - Elsevier
Most fatal human skull injuries occur under impact loading conditions, such as car collisions,
where the strain rates fall in the range of intermediate (1/s− 10 2/s) and high (10 2/s− 10 3/s) …

[HTML][HTML] Development, validation and a case study: The female finite element head model (FeFEHM)

GP Carmo, M Dymek, M Ptak… - Computer Methods and …, 2023 - Elsevier
Background and objective: Traumatic brain injuries are one of the leading causes of death
and disability in the world. To better understand the interactions and forces applied in …

Mechanical behaviour of reconstructed defected skull with custom PEEK implant and Titanium fixture plates under dynamic loading conditions using FEM

P Jindal, J Bharti, V Gupta, SS Dhami - Journal of the Mechanical Behavior …, 2023 - Elsevier
Skull reconstruction using cranial implants is often required for repairing skull defects
caused due to trauma, diseases, or malignancy to protect intracranial structures. For …

The effect of morphometric and geometric indices of the human calvarium on mechanical response

K Adanty, KB Bhagavathula, KN Rabey… - Clinical …, 2023 - Elsevier
Background When developing a surrogate model of the human skull, there is a multitude of
morphometric and geometric properties to consider when constructing the model. To simplify …

Rate-dependent constitutive modeling of brain tissue

M Hosseini-Farid, M Ramzanpour, J McLean… - … and modeling in …, 2020 - Springer
In this paper, the dynamic behavior of bovine brain tissue, measured from a set of in vitro
experiments, is investigated and represented through a nonlinear viscoelastic constitutive …

[HTML][HTML] Instantaneous and equilibrium responses of the brain tissue by stress relaxation and quasi-linear viscoelasticity theory

M Hosseini-Farid, A Rezaei, A Eslaminejad… - Scientia …, 2019 - scientiairanica.sharif.edu
Human brain and brainstem tissues have viscoelastic characteristics and their behaviours
are functions of strains, as well as strain rates. Determination of the equilibrium and …