Development of a single-degree-of-freedom mechanical model for predicting strain-based brain injury responses
LF Gabler, H Joodaki… - Journal of …, 2018 - asmedigitalcollection.asme.org
Linking head kinematics to injury risk has been the focus of numerous brain injury criteria.
Although many early forms were developed using mechanics principles, recent criteria have …
Although many early forms were developed using mechanics principles, recent criteria have …
Vulnerable locations on the head to brain injury and implications for helmet design
In studying traumatic brain injury (TBI), it has been long hypothesized that the head is more
vulnerable to injury from impacts in certain directions or locations, as the relationship …
vulnerable to injury from impacts in certain directions or locations, as the relationship …
Development of a metric for predicting brain strain responses using head kinematics
Diffuse brain injuries are caused by excessive brain deformation generated primarily by
rapid rotational head motion. Metrics that describe the severity of brain injury based on head …
rapid rotational head motion. Metrics that describe the severity of brain injury based on head …
[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 …
Head rotational kinematics, tissue deformations, and their relationships to the acute traumatic axonal injury
M Hajiaghamemar, M Seidi… - Journal of …, 2020 - asmedigitalcollection.asme.org
Head rotational kinematics and tissue deformation metrics obtained from finite element
models (FEM) have the potential to be used as traumatic axonal injury (TAI) assessment …
models (FEM) have the potential to be used as traumatic axonal injury (TAI) assessment …
Assessment of kinematic brain injury metrics for predicting strain responses in diverse automotive impact conditions
Numerous injury criteria have been developed to predict brain injury using the kinematic
response of the head during impact. Each criterion utilizes a metric that is some …
response of the head during impact. Each criterion utilizes a metric that is some …
Statistical characterization of human brain deformation during mild angular acceleration measured in vivo by tagged magnetic resonance imaging
DD Chan, AK Knutsen, YC Lu… - Journal of …, 2018 - asmedigitalcollection.asme.org
Understanding of in vivo brain biomechanical behavior is critical in the study of traumatic
brain injury (TBI) mechanisms and prevention. Using tagged magnetic resonance imaging …
brain injury (TBI) mechanisms and prevention. Using tagged magnetic resonance imaging …
Integrating human and nonhuman primate data to estimate human tolerances for traumatic brain injury
Traumatic brain injury (TBI) contributes to a significant portion of the injuries resulting from
motor vehicle crashes, falls, and sports collisions. The development of advanced …
motor vehicle crashes, falls, and sports collisions. The development of advanced …
Development of a finite element human head model partially validated with thirty five experimental cases
This study is aimed to develop a high quality, extensively validated finite element (FE)
human head model for enhanced head injury prediction and prevention. The geometry of …
human head model for enhanced head injury prediction and prevention. The geometry of …
Displacement error propagation from embedded markers to brain strain
Head injury model validation has evolved from against pressure to relative brain–skull
displacement, and more recently, against marker-based strain. However, there are concerns …
displacement, and more recently, against marker-based strain. However, there are concerns …