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Journal Articles

Numerical Investigation of Spinal Cord Injury After Flexion-Distraction Injuries at the Cervical Spine

Marie-Hélène Beauséjour, Eric Wagnac, Pierre-Jean Arnoux, Jean-Marc Mac Thiong, Yvan Petit
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. January 2022, 144(1): 011011.
Paper No: BIO-20-1487
DOI: https://doi.org/10.1115/1.4052003
Published Online: September 21, 2021
View Article titled, Numerical Investigation of Spinal Cord Injury After Flexion-Distraction Injuries at the Cervical Spine
Click here to open pdf in another window PDF for Numerical Investigation of Spinal Cord Injury After Flexion-Distraction Injuries at the Cervical Spine
Topics: Cervical spine, Spinal cord, Wounds, Stress, Compression, Finite element model
Journal Articles

Neonatal Spinal Cord Transection Decreases Hindlimb Weight-Bearing and Affects Formation of Achilles and Tail Tendons

Sophia K. Theodossiou, Nicholas M. Pancheri, Alleyna C. Martes, Aimee L. Bozeman, Michele R. Brumley, Abigail R. Raveling, Jeffrey M. Courtright, Nathan R. Schiele
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. June 2021, 143(6): 061012.
Paper No: BIO-20-1344
DOI: https://doi.org/10.1115/1.4050031
Published Online: March 17, 2021
View Article titled, Neonatal Spinal Cord Transection Decreases Hindlimb Weight-Bearing and Affects Formation of Achilles and Tail Tendons
Click here to open pdf in another window PDF for Neonatal Spinal Cord Transection Decreases Hindlimb Weight-Bearing and Affects Formation of Achilles and Tail Tendons
Topics: Bearings, Mechanical properties, Spinal cord, Tendons, Weight (Mass), Air traffic control, Surgery, Elastic moduli, Stiffness
Includes: Supplementary data
Journal Articles

A Procedure to Define Customized Musculoskeletal Models for the Analysis of the Crutch-Orthosis-Assisted Gait of Spinal Cord Injured Subjects

Florian Michaud, Urbano Lugris, Javier Cuadrado, Andres Kecskemethy, Ye Ou
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. December 2020, 142(12): 121013.
Paper No: BIO-18-1531
DOI: https://doi.org/10.1115/1.4048202
Published Online: October 8, 2020
View Article titled, A Procedure to Define Customized Musculoskeletal Models for the Analysis of the Crutch-Orthosis-Assisted Gait of Spinal Cord Injured Subjects
Click here to open pdf in another window PDF for A Procedure to Define Customized Musculoskeletal Models for the Analysis of the Crutch-Orthosis-Assisted Gait of Spinal Cord Injured Subjects
Topics: Electromyography, Muscle, Musculoskeletal system, Optimization, Orthotics, Physiology, Spinal cord, Stress, Wounds
Journal Articles

A Computational Model for the Dynamics of Cerebrospinal Fluid in the Spinal Subarachnoid Space

Eleuterio F. Toro, Ben Thornber, Qinghui Zhang, Alessia Scoz, Christian Contarino
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. January 2019, 141(1): 011004.
Paper No: BIO-17-1486
DOI: https://doi.org/10.1115/1.4041551
Published Online: October 17, 2018
View Article titled, A Computational Model for the Dynamics of Cerebrospinal Fluid in the Spinal Subarachnoid Space
Click here to open pdf in another window PDF for A Computational Model for the Dynamics of Cerebrospinal Fluid in the Spinal Subarachnoid Space
Topics: Algorithms, Boundary-value problems, Cerebrospinal fluid, Computation, Dynamics (Mechanics), Flow (Dynamics), Inflow, Nonlinear systems, Numerical analysis, Pressure
Journal Articles

Anthropomorphic Model of Intrathecal Cerebrospinal Fluid Dynamics Within the Spinal Subarachnoid Space: Spinal Cord Nerve Roots Increase Steady-Streaming

Mohammadreza Khani, Lucas R. Sass, Tao Xing, M. Keith Sharp, Olivier Balédent, Bryn A. Martin
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. August 2018, 140(8): 081012.
Paper No: BIO-18-1065
DOI: https://doi.org/10.1115/1.4040401
Published Online: June 26, 2018
View Article titled, Anthropomorphic Model of Intrathecal Cerebrospinal Fluid Dynamics Within the Spinal Subarachnoid Space: Spinal Cord Nerve Roots Increase Steady-Streaming
Click here to open pdf in another window PDF for Anthropomorphic Model of Intrathecal Cerebrospinal Fluid Dynamics Within the Spinal Subarachnoid Space: Spinal Cord Nerve Roots Increase Steady-Streaming
Topics: Cerebrospinal fluid, Flow (Dynamics), Spinal cord, Magnetic resonance imaging, Dynamics (Mechanics)
Journal Articles

Repeated High Rate Facet Capsular Stretch at Strains That are Below the Pain Threshold Induces Pain and Spinal Inflammation With Decreased Ligament Strength in the Rat

Sonia Kartha, Ben A. Bulka, Nick S. Stiansen, Harrison R. Troche, Beth A. Winkelstein
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. August 2018, 140(8): 081002.
Paper No: BIO-17-1569
DOI: https://doi.org/10.1115/1.4040023
Published Online: May 24, 2018
View Article titled, Repeated High Rate Facet Capsular Stretch at Strains That are Below the Pain Threshold Induces Pain and Spinal Inflammation With Decreased Ligament Strength in the Rat
Click here to open pdf in another window PDF for Repeated High Rate Facet Capsular Stretch at Strains That are Below the Pain Threshold Induces Pain and Spinal Inflammation With Decreased Ligament Strength in the Rat
Topics: Biological tissues, Biomechanics, Displacement, Failure, Physiology, Rupture, Spinal cord, Stiffness, Surgery, Testing
Journal Articles

Biomechanical Effects on Cervical Spinal Cord and Nerve Root Following Laminoplasty for Ossification of the Posterior Longitudinal Ligament in the Cervical Spine: A Comparison Between Open-Door and Double-Door Laminoplasty Using Finite Element Analysis

Batbayar Khuyagbaatar, Kyungsoo Kim, Tserenchimed Purevsuren, Sang-Hun Lee, Yoon Hyuk Kim
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. July 2018, 140(7): 071006.
Paper No: BIO-17-1606
DOI: https://doi.org/10.1115/1.4039826
Published Online: April 19, 2018
View Article titled, Biomechanical Effects on Cervical Spinal Cord and Nerve Root Following Laminoplasty for Ossification of the Posterior Longitudinal Ligament in the Cervical Spine: A Comparison Between Open-Door and Double-Door Laminoplasty Using Finite Element Analysis
Click here to open pdf in another window PDF for Biomechanical Effects on Cervical Spinal Cord and Nerve Root Following Laminoplasty for Ossification of the Posterior Longitudinal Ligament in the Cervical Spine: A Comparison Between Open-Door and Double-Door Laminoplasty Using Finite Element Analysis
Topics: Biomechanics, Cervical spine, Doors, Finite element analysis, Spinal cord, Stress, Displacement, Compression, Canals
Journal Articles

Repeatability of a Dislocation Spinal Cord Injury Model in a Rat—A High-Speed Biomechanical Analysis

Stephen Mattucci, Jie Liu, Paul Fijal, Wolfram Tetzlaff, Thomas R. Oxland
Journal: Journal of Biomechanical Engineering
Article Type: Technical Briefs
J Biomech Eng. October 2017, 139(10): 104501.
Paper No: BIO-17-1113
DOI: https://doi.org/10.1115/1.4037224
Published Online: August 3, 2017
View Article titled, Repeatability of a Dislocation Spinal Cord Injury Model in a Rat—A High-Speed Biomechanical Analysis
Click here to open pdf in another window PDF for Repeatability of a Dislocation Spinal Cord Injury Model in a Rat—A High-Speed Biomechanical Analysis
Topics: Biomechanics, Clamps (Tools), Dislocations, Spinal cord, Wounds, X-rays, Kinematics, Design, Rotation
Journal Articles

The Transverse Isotropy of Spinal Cord White Matter Under Dynamic Load

Shervin Jannesar, Ben Nadler, Carolyn J. Sparrey
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. September 2016, 138(9): 091004.
Paper No: BIO-16-1006
DOI: https://doi.org/10.1115/1.4034171
Published Online: August 1, 2016
View Article titled, The Transverse Isotropy of Spinal Cord White Matter Under Dynamic Load
Click here to open pdf in another window PDF for The Transverse Isotropy of Spinal Cord White Matter Under Dynamic Load
Topics: Anisotropy, Biological tissues, Constitutive equations, Fibers, Isotropy, Simulation, Spinal cord, Stress, Wounds, Finite element model
Journal Articles

Biomechanical Behaviors in Three Types of Spinal Cord Injury Mechanisms

Batbayar Khuyagbaatar, Kyungsoo Kim, Won Man Park, Yoon Hyuk Kim
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. August 2016, 138(8): 081003.
Paper No: BIO-15-1385
DOI: https://doi.org/10.1115/1.4033794
Published Online: June 22, 2016
View Article titled, Biomechanical Behaviors in Three Types of Spinal Cord Injury Mechanisms
Click here to open pdf in another window PDF for Biomechanical Behaviors in Three Types of Spinal Cord Injury Mechanisms
Topics: Biomechanics, Dislocations, Injury mechanisms, Spinal cord, Stress, Wounds, Cervical spine, Nervous system
Journal Articles

Characterization of a Novel, Magnetic Resonance Imaging-Compatible Rodent Model Spinal Cord Injury Device

Tim Bhatnagar, Jie Liu, Thomas Oxland
Journal: Journal of Biomechanical Engineering
Article Type: Design Innovation Paper
J Biomech Eng. September 2014, 136(9): 095001.
Paper No: BIO-14-1053
DOI: https://doi.org/10.1115/1.4027670
Published Online: June 26, 2014
View Article titled, Characterization of a Novel, Magnetic Resonance Imaging-Compatible Rodent Model Spinal Cord Injury Device
Click here to open pdf in another window PDF for Characterization of a Novel, Magnetic Resonance Imaging-Compatible Rodent Model Spinal Cord Injury Device
Topics: Dislocations, Spinal cord, Wounds, Displacement, Imaging, Injury mechanisms
Journal Articles

Cerebrospinal Fluid Pressures Resulting From Experimental Traumatic Spinal Cord Injuries in a Pig Model

Claire F. Jones, Jae H. T. Lee, Uri Burstyn, Elena B. Okon, Brian K. Kwon, Peter A. Cripton
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. October 2013, 135(10): 101005.
Paper No: BIO-12-1190
DOI: https://doi.org/10.1115/1.4025100
Published Online: September 20, 2013
View Article titled, Cerebrospinal Fluid Pressures Resulting From Experimental Traumatic Spinal Cord Injuries in a Pig Model
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Topics: Pressure, Wounds, Spinal cord, Impulse (Physics), Waves
Journal Articles

Syrinx Fluid Transport: Modeling Pressure-Wave-Induced Flux Across the Spinal Pial Membrane

N. S. J. Elliott
Journal: Journal of Biomechanical Engineering
Article Type: Research Papers
J Biomech Eng. March 2012, 134(3): 031006.
DOI: https://doi.org/10.1115/1.4005849
Published Online: March 23, 2012
View Article titled, Syrinx Fluid Transport: Modeling Pressure-Wave-Induced Flux Across the Spinal Pial Membrane
Click here to open pdf in another window PDF for Syrinx Fluid Transport: Modeling Pressure-Wave-Induced Flux Across the Spinal Pial Membrane
Topics: Fluids, Membranes, Pressure, Spinal cord, Waves, Modeling, Canals, Flow (Dynamics), Darcy's law, Permeability
Journal Articles

A One-Dimensional Model of the Spinal Cerebrospinal-Fluid Compartment

Srdjan Cirovic, Minsuok Kim
Journal: Journal of Biomechanical Engineering
Article Type: Research Papers
J Biomech Eng. February 2012, 134(2): 021005.
DOI: https://doi.org/10.1115/1.4005853
Published Online: March 19, 2012
View Article titled, A One-Dimensional Model of the Spinal Cerebrospinal-Fluid Compartment
Click here to open pdf in another window PDF for A One-Dimensional Model of the Spinal Cerebrospinal-Fluid Compartment
Topics: Cerebrospinal fluid, Excitation, Human spine, Pressure, Simulation, Spinal cord, Waves, Finite element model, Fluids, Flow (Dynamics)
Journal Articles

Assessment of Hindlimb Locomotor Strength in Spinal Cord Transected Rats through Animal-Robot Contact Force

Jeff A. Nessler, Moustafa Moustafa-Bayoumi, Dalziel Soto, Jessica Duhon, Ryan Schmitt
Journal: Journal of Biomechanical Engineering
Article Type: Research Papers
J Biomech Eng. December 2011, 133(12): 121007.
DOI: https://doi.org/10.1115/1.4005408
Published Online: December 23, 2011
View Article titled, Assessment of Hindlimb Locomotor Strength in Spinal Cord Transected Rats through Animal-Robot Contact Force
Click here to open pdf in another window PDF for Assessment of Hindlimb Locomotor Strength in Spinal Cord Transected Rats through Animal-Robot Contact Force
Topics: Muscle, Robotics, Robots, Spinal cord, Wafer steppers, Weight (Mass), Wounds, Bearings, Sensors, Nervous system
Journal Articles

Spinal Subarachnoid Space Pressure Measurements in an In Vitro Spinal Stenosis Model: Implications on Syringomyelia Theories

Bryn A. Martin, Richard Labuda, Thomas J. Royston, John N. Oshinski, Bermans Iskandar, Francis Loth
Journal: Journal of Biomechanical Engineering
Article Type: Research Papers
J Biomech Eng. November 2010, 132(11): 111007.
DOI: https://doi.org/10.1115/1.4000089
Published Online: October 20, 2010
View Article titled, Spinal Subarachnoid Space Pressure Measurements in an In Vitro Spinal Stenosis Model: Implications on Syringomyelia Theories
Click here to open pdf in another window PDF for Spinal Subarachnoid Space Pressure Measurements in an In Vitro Spinal Stenosis Model: Implications on Syringomyelia Theories
Topics: Flow (Dynamics), Pressure, Valves, Pressure measurement, Biological tissues, Spinal cord, Cavities
Journal Articles

Evaluation by Fluid/Structure-Interaction Spinal-Cord Simulation of the Effects of Subarachnoid-Space Stenosis on an Adjacent Syrinx

C. D. Bertram
Journal: Journal of Biomechanical Engineering
Article Type: Research Papers
J Biomech Eng. June 2010, 132(6): 061009.
DOI: https://doi.org/10.1115/1.4001165
Published Online: April 23, 2010
View Article titled, Evaluation by Fluid/Structure-Interaction Spinal-Cord Simulation of the Effects of Subarachnoid-Space Stenosis on an Adjacent Syrinx
Click here to open pdf in another window PDF for Evaluation by Fluid/Structure-Interaction Spinal-Cord Simulation of the Effects of Subarachnoid-Space Stenosis on an Adjacent Syrinx
Topics: Excitation, Fluids, Pressure, Transients (Dynamics), Spinal cord, Stress
Journal Articles

The Effect of Flash Freezing on Variability in Spinal Cord Compression Behavior

Carolyn J. Sparrey, Tony M. Keaveny
Journal: Journal of Biomechanical Engineering
Article Type: Research Papers
J Biomech Eng. November 2009, 131(11): 111010.
DOI: https://doi.org/10.1115/1.4000079
Published Online: October 26, 2009
View Article titled, The Effect of Flash Freezing on Variability in Spinal Cord Compression Behavior
Click here to open pdf in another window PDF for The Effect of Flash Freezing on Variability in Spinal Cord Compression Behavior
Topics: Biological tissues, Compression, Finite element analysis, Freezing, Geometry, Spinal cord, Friction, Cutting, Biomechanics, Errors
Journal Articles

Voxelized Model of Interstitial Transport in the Rat Spinal Cord Following Direct Infusion Into White Matter

Jung Hwan Kim, Garrett W. Astary, Xiaoming Chen, Thomas H. Mareci, Malisa Sarntinoranont
Journal: Journal of Biomechanical Engineering
Article Type: Research Papers
J Biomech Eng. July 2009, 131(7): 071007.
DOI: https://doi.org/10.1115/1.3169248
Published Online: July 16, 2009
View Article titled, Voxelized Model of Interstitial Transport in the Rat Spinal Cord Following Direct Infusion Into White Matter
Click here to open pdf in another window PDF for Voxelized Model of Interstitial Transport in the Rat Spinal Cord Following Direct Infusion Into White Matter
Topics: Biological tissues, Imaging, Spinal cord, Tensors, Diffusion (Physics), Resolution (Optics), Image segmentation
Journal Articles

The Pathogenesis of Syringomyelia: A Re-Evaluation of the Elastic-Jump Hypothesis

N. S. J. Elliott, D. A. Lockerby, A. R. Brodbelt
Journal: Journal of Biomechanical Engineering
Article Type: Technical Briefs
J Biomech Eng. April 2009, 131(4): 044503.
DOI: https://doi.org/10.1115/1.3072894
Published Online: February 2, 2009
View Article titled, The Pathogenesis of Syringomyelia: A Re-Evaluation of the Elastic-Jump Hypothesis
Click here to open pdf in another window PDF for The Pathogenesis of Syringomyelia: A Re-Evaluation of the Elastic-Jump Hypothesis
Topics: Damping, Diseases, Fluids, Geometry, Physiology, Pressure, Waves, Impulse (Physics), Spinal cord, Biological tissues