This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
A Three-Dimensional Finite Element Analysis of the Human Brain Under Combined Rotational and Translational Accelerations
Annotation ability available
Sector:
Event:
Stapp Car Crash Conference
Language:
English
Abstract
Finite element modelling has been used to study the evolution of strain in a model of the human brain under impulsive acceleration loadings. A cumulative damage measure, based on the calculation of the volume fraction of the brain that has experienced a specific level of stretch, is used as a possible predictor for deformation-related brain injury. The measure is based on the maximum principal strain calculated from an objective strain tensor that is obtained by integration of the rate of deformation gradient with appropriate accounting for large rotations. This measure is used here to evaluate the relative effects of rotational and translational accelerations, in both the sagittal and coronal planes, on the development of strain damage in the brain. A new technique for the computational treatment of the brain-dura interface is suggested and used to alleviate the difficulties in the explicit representation of the cerebrospinal fluid layer existing between the two solid materials.
Recommended Content
Technical Paper | Recent Advances in Brain Injury Research: A New Human Head Model Development and Validation |
Technical Paper | Modeling of the Human Head Under Impact Conditions: A Parametric Study |
Authors
Citation
Bandak, F. and Eppinger, R., "A Three-Dimensional Finite Element Analysis of the Human Brain Under Combined Rotational and Translational Accelerations," SAE Technical Paper 942215, 1994, https://doi.org/10.4271/942215.Also In
References
- Gennarelli, T. A. Thibault, L. E. Adams, H. Graham, D. I. Thompson, C. G. Marcincin, R. P. “Diffuse Axonal Injury and Traumatic Coma in the Primate.” Ann. Neurol. 12 6 564 574 1982
- Gennarelli, T. A. Thibault, L. E. Adams, J. H. Graham, D.I. Thompson, C.J. Marcincin, R.P. “Diffuse Axonal Injury and Traumatic Coma in the Primate” Ann. Neurol. 12 564 574 1982
- Gennarelli, T.A. Thibault, L.E. Tomei, G. Wiser, R. Graham, D. Adams, J. “Directional Dependence of Axonal Brain Injury Due to Centroidal and Non-Centroidal Acceleration.” Proc. 31st Stapp Car Crash Conf. 49 53 1987
- Ross, D.T. Meaney, D.F. Sabol, M.K. Smith, D.H. Gennarelli, T.A. “Distribution of Forebrain Diffuse Axonal Injury Following Inertial Closed Head Injury in Miniature Swine” Experimental Neurology 126 291 299 1994
- Strich, S.J. “Diffuse Degeneration of the Cerebral White Matter in Severe Dementia Following Head Injury J. Neurol. Neurosurg. Psychiat. 19 63 185 1956
- Strich, S.J. “Shearing of Nerve Fibers as a Cause for Brain Damage due to Head Injury Lancet 2 443 448 1961
- Oppenheimer, D.R. “Microscopic Lesions in the Brain Following Head Injury J. Neurol. Neurosurg. Psychiatry 31 299 306 1968
- Holbourn, A.S. “Mechanics of Head Injuries” Lancet 2 438 441 1943
- Ommaya, A.K. Corrao, P. “Pathologic Biomechanics of Central Nervous System Injury in Head Impact and Whiplash Trauma” “Accident Pathology” Brinkhous K. M. U.S. Government Printing Office 1969
- Ommaya, A.K. Fass, F. Yarnell, A. R. “Whiplash Injury and Brain Damage: An Experimental Study” J.A.M.A. 204 285 289 1968
- Ommaya, A.K. Hirsch, A.E. Flamm, E.S. “Cerebral Concussion in the Monkey: An Experimental Model” Science 153 211 212 1966
- Thibault, L.E. Galbraith, H.A. Thompson, C.J. Gennarelli, T.A. “The Effects of High Strain Rate Uniaxial Extension on the Electrophysiology of Isolated Neural Tissue” “Advances in Bioengineering” Viano D. 1982
- Meaney, D.F. Thibault, L. E. “Physical Model Studies of Cortical Brain Deformation in Response to High Strain Rate Inertial Loading” Proc. 1990 IRCOBI Conference Lyon, France 11 215 224 1990
- Ommaya, A. K. Thibault, L. E. Bandak, F. A. “Mechanisms of Impact Head Injury” Int. J. Impact Engineering 15 4 535 560 1994
- McElhaney, J.H. Melvin, J. W. Roberts, V.L. Portnoy, H.D. “Dynamic Characteristics of the Tissues of the Head” “Perspectives in Biomedical Engineering” Kenedi, R.M. 215 222 1973
- Ommaya, A.K. “The Mechanical Properties of Tissues of the Nervous System” J. Biomechanics 2 1 12 1968
- Bandak, F.A. Vandervorst, M.D. Chilton, W.E. Stuhmiller, J.H. Stuhmiller, L. “An Imaging-Based Computational and Experimental Study of Head Injury I: Skull Fracture Model”
- DiMasi, F. Eppinger, R. H. Gabler, H.C. Marcus, J. “Simulated Head Impacts with Upper Interior Structures Using Rigid and Anatomic Brain Models” Auto and Traffic Safety Strombotne D.S. National Highway Traffic Safety Publication 1 1 1991
- Chan, P.C. Yu, J.H.-Y. Stuhmiller, J.H. Bandak, F.A. “Influence of the Subarachnoid Cerebrospinal Fluid Layer on the Dynamic Response of the Brain: An Experimental and Computational Study”
- Chan, R.K.-C. Masiello, P.J. Srikantiah, G.S. “PORTHOS - A Computer Code for Solving General Three-Dimensional, Time-Dependent Two-Fluid Equations” ASME 86-WA/NE-3, Winter Annual Meeting Anaheim, CA. December 1986
- Lilles, D.R. Reed, W.H. “A Semi-Implicit Method for Two-Phase Fluid Dynamics” J. Computational Physics 26 3 390 407 1978
- Hallquist, J. “LSDYNA3D Theoretical Manual” Livermore Software Technology Corp. report 1018 1994
- Ommaya, A.K. Gennarelli, T.A. “Cerebral Concussion and Traumatic Unconsciousness” Brain 97 633 654
- Bandak, F. A. Meaney, D. F. Thibault, L. E. Shreiber, D. “An Experimental and Computational Investigation of Diffuse Axonal Injury Under Rotational Accelerations”