The effects of directionality of blunt impacts on mechanical response of the brain

H Sarvghad-Moghaddam… - ASME …, 2014 - asmedigitalcollection.asme.org
The intrinsic complexity of the human head and brain lies within the non-uniformity of their
constitutive components in terms of shape, material, function, and tolerance. Due to this …

The influence of directionality on correlating kinematical severity to tissue level injury of the human head

H Sarvghad-Moghaddam, A Rezaei… - Proc. Journal of Head …, 2015 - researchgate.net
Traumatic brain injuries (TBIs) are caused by incidents such as motor vehicle crashes, falls,
and sports activities are a major cause of death. The kinematical (accelerations) and tissue …

[PDF][PDF] On the properties of brain sub arachnoid space and biomechanics of head impacts leading to traumatic brain injury

P Saboori, A Sadegh - Advances in biomechanics and applications, 2014 - academia.edu
The human head is identified as the body region most frequently involved in life-threatening
injuries. Extensive research based on experimental, analytical and numerical methods has …

Developing new brain injury criteria for predicting the intracranial response by calculating von Mises stress, coup pressure and contrecoup pressure

J Afshari, M Haghpanahi, R Kalantarinejad - Journal of the Brazilian …, 2017 - Springer
Animal and anatomic research has shown that head impact direction is an influential
parameter in the risk of traumatic brain injury (TBI). In this field, however, not much research …

A simplified human head finite element model for brain injury assessment of blunt impacts

MHA Hassan, Z Taha, I Hasanuddin… - Journal of …, 2020 - journal.ump.edu.my
Blunt impacts contribute more than 95% of brain trauma injuries in Malaysia. Modelling and
simulation of these impacts are essential in understanding the mechanics of the injuries to …

Evaluation of head injury criteria using a finite element model validated against experiments on localized brain motion, intracerebral acceleration, and intracranial …

S Kleiven - International Journal of Crashworthiness, 2006 - Taylor & Francis
The objective of the present study was to analyze the effect of different load directions and
durations following impact using a finite element (FE) model of the human head. A detailed …

Finite element analysis of the human head under side car crash impacts at different speeds

X Deng, SA Chen, R Prabhu, Y Jiang… - Journal of Mechanics …, 2014 - World Scientific
Mechanical response of the human head under a side car crash impact is crucial for
modeling traumatic brain injuries (TBI) or concussions. The current advances in …

Finite element analysis of brain damage due to impact force with a three dimensional head model

CM Suh, SH Kim, BW Hwang - Key Engineering Materials, 2005 - Trans Tech Publ
Brain damage by the impact force was evaluated by the numerical analysis with a three
dimensional Finite Element (FE) model. The FE model was constructed from the MRI data of …

Consequences of head size following trauma to the human head

S Kleiven, H Von Holst - Journal of biomechanics, 2002 - Elsevier
The objective of the present study was to evaluate whether variation of human head size
results in different outcome regarding intracranial responses following a direct impact. Finite …

Prediction of brain deformations and risk of traumatic brain injury due to closed-head impact: quantitative analysis of the effects of boundary conditions and brain …

F Wang, Y Han, B Wang, Q Peng, X Huang… - … and Modeling in …, 2018 - Springer
In this study, we investigate the effects of modelling choices for the brain–skull interface
(layers of tissues between the brain and skull that determine boundary conditions for the …