MR Imaging of Human Brain Mechanics In Vivo: New Measurements to Facilitate the Development of Computational Models of Brain Injury
Computational models of the brain and its biomechanical response to skull accelerations
are important tools for understanding and predicting traumatic brain injuries (TBIs) …
are important tools for understanding and predicting traumatic brain injuries (TBIs) …
Mechanical properties of the cranial meninges: a systematic review
The meninges are membranous tissues that are pivotal in maintaining homeostasis of the
central nervous system. Despite the importance of the cranial meninges in nervous system …
central nervous system. Despite the importance of the cranial meninges in nervous system …
Validation and comparison of instrumented mouthguards for measuring head kinematics and assessing brain deformation in football impacts
Because of the rigid coupling between the upper dentition and the skull, instrumented
mouthguards have been shown to be a viable way of measuring head impact kinematics for …
mouthguards have been shown to be a viable way of measuring head impact kinematics for …
Instantaneous whole-brain strain estimation in dynamic head impact
Head injury models are notoriously time consuming and resource demanding in simulations,
which prevents routine application. Here, we extend a convolutional neural network (CNN) …
which prevents routine application. Here, we extend a convolutional neural network (CNN) …
In vivo estimates of axonal stretch and 3D brain deformation during mild head impact
AK Knutsen, AD Gomez, M Gangolli, WT Wang… - Brain multiphysics, 2020 - Elsevier
The rapid deformation of brain tissue in response to head impact can lead to traumatic brain
injury. In vivo measurements of brain deformation during non-injurious head impacts are …
injury. In vivo measurements of brain deformation during non-injurious head impacts are …
Real-time dynamic simulation for highly accurate spatiotemporal brain deformation from impact
Real-time dynamic simulation remains a significant challenge for spatiotemporal data of
high dimension and resolution. In this study, we establish a transformer neural network …
high dimension and resolution. In this study, we establish a transformer neural network …
Displacement-and strain-based discrimination of head injury models across a wide range of blunt conditions
Successful validation of a head injury model is critical to ensure its biofidelity. However,
there is an ongoing debate on what experimental data are suitable for model validation …
there is an ongoing debate on what experimental data are suitable for model validation …
[HTML][HTML] A quantitative relationship between rotational head kinematics and brain tissue strain from a 2-D parametric finite element analysis
Given the complex nature of traumatic brain injury (TBI), assessment of injury risk directly
from kinematic measures of head motion remains a challenge. Despite this challenge …
from kinematic measures of head motion remains a challenge. Despite this challenge …
Mechanical characterisation of the human dura mater, falx cerebri and superior sagittal sinus
The cranial meninges have been shown to play a pivotal role in traumatic brain injury
mechanopathology. However, while the mechanical response of the brain and its many …
mechanopathology. However, while the mechanical response of the brain and its many …
Rheology of brain tissue and hydrogels: A novel hyperelastic and viscoelastic model for forensic applications
A new strain-energy function W, which possesses the strain energy expressible as a rational
function of the principal invariants of the Cauchy tensor C, is proposed. It generates a …
function of the principal invariants of the Cauchy tensor C, is proposed. It generates a …