Comparison of numerical methods for cerebrospinal fluid representation and fluid–structure interaction during transverse impact of a finite element spinal cord model

A Rycman, S McLachlin… - International Journal for …, 2022 - Wiley Online Library
Spinal cord impacts can have devastating consequences. Computational models can
investigate such impacts but require biofidelic numerical representations of the neural …

Comparison of biomechanical parameters of two Chinese cervical spine rotation manipulations based on motion capture and finite element analysis

D Lin, Z He, R Weng, Y Zhu, Z Lin, Y Deng… - … in Bioengineering and …, 2023 - frontiersin.org
Objective: The purpose of this study was to obtain the stress-strain of the cervical spine
structure during the simulated manipulation of the oblique pulling manipulation and the …

Spinal cord boundary conditions affect brain tissue strains in impact simulations

A Rycman, SD McLachlin, DS Cronin - Annals of Biomedical Engineering, 2023 - Springer
Brain and spinal cord injuries have devastating consequences on quality of life but are
challenging to assess experimentally due to the traumatic nature of such injuries. Finite …

A mixed discontinuous Galerkin method for a linear viscoelasticity problem with strongly imposed symmetry

S Meddahi, R Ruiz-Baier - SIAM Journal on Scientific Computing, 2023 - SIAM
We propose and rigorously analyze a semi-and fully discrete discontinuous Galerkin method
for an initial and boundary value problem describing inertial viscoelasticity in terms of elastic …

Brain Material Properties and Integration of Arachnoid Complex for Biofidelic Impact Response for Human Head Finite Element Model

A Rycman, M Bustamante, DS Cronin - Annals of Biomedical Engineering, 2024 - Springer
Finite element head models offer great potential to study brain-related injuries; however, at
present may be limited by geometric and material property simplifications required for …

[PDF][PDF] A mixed discontinuous galerkin method for a linear viscoelasticity problem with strongly imposed symmetry

S Meddahi Bouras, R Ruiz Baier - SIAM Journal on Scientific …, 2023 - digibuo.uniovi.es
We propose and rigorously analyse a semi-and fully discrete discontinuous Galerkin method
for an initial and boundary value problem describing inertial viscoelasticity in terms of elastic …

Computational Modeling of the Cervical Spinal Cord: Integration into a Human Body Model to Investigate Response to Impact

A Rycman - 2022 - uwspace.uwaterloo.ca
Acute spinal cord injuries (SCI) have a global annual occurrence rate of 14 to 40 per million
population with considerable societal cost. The primary mechanism of injury involves …

[PDF][PDF] Improvements in finite element models of spinal cord injury and interpretation of mechanical outputs using machine learning

CA Jimenez Gonzalez - 2024 - summit.sfu.ca
This thesis explores the correlation between mechanical impact and neurological damage in
spinal cord injury (SCI) through computational modeling and machine learning (ML). It …

Vascular modelling in non-traumatic spinal cord injury

ED Young - 2023 - etheses.whiterose.ac.uk
Non-traumatic spinal cord injuries (NT-SCI) represent a number of pathologies which vary in
progression and symptom presentation. Chronic mechanical compression is known to alter …

[HTML][HTML] Finite element modeling of the human cervical spinal cord and its applications: a systematic review

I Singhal, B Harinathan, A Warraich… - North American Spine …, 2023 - Elsevier
Background Finite element modeling (FEM) is an established tool to analyze the
biomechanics of complex systems. Advances in computational techniques have led to the …