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Daniel H. Cortes
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Proceedings Papers

Statistical Shape Modelling of the Lumbar Spine With Reference to Gender and Principal Component Analysis

Faris A. Almalki, Daniel H. Cortes
Proc. ASME. IMECE2023, Volume 5: Biomedical and Biotechnology, V005T06A065, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-110141
https://doi.org/10.1115/IMECE2023-110141
View Paper titled, Statistical Shape Modelling of the Lumbar Spine With Reference to Gender and Principal Component Analysis
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Topics: Computer simulation, Lumbar spine, Modeling, Principal component analysis, Shapes, Simulation, Image segmentation, Accounting, Biomedical measurement, Biomedicine
Journal Articles

Quantifying Dysfunction of the Lumbar Multifidus Muscle After Radiofrequency Neurotomy and Fusion Surgery: A Preliminary Study

Seyedali Sadeghi, Jesse E. Bible, Daniel H. Cortes
Journal: Journal of Engineering and Science in Medical Diagnostics and Therapy
Publisher: ASME
Article Type: Research-Article
ASME J of Medical Diagnostics. November 2020, 3(4): 041001.
Paper No: JESMDT-19-1059
https://doi.org/10.1115/1.4047651
Published Online: July 13, 2020
View Article titled, Quantifying Dysfunction of the Lumbar Multifidus Muscle After Radiofrequency Neurotomy and Fusion Surgery: A Preliminary Study
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Topics: Muscle, Shear modulus, Surgery
Journal Articles

Change in Shear Modulus of Healthy Lower Leg Muscles After Treadmill Running: Toward a Noninvasive Diagnosis of Chronic Exertional Compartment Syndrome

Seyedali Sadeghi, Matthew Johnson, Dov A. Bader, Daniel H. Cortes
Journal: Journal of Engineering and Science in Medical Diagnostics and Therapy
Publisher: ASME
Article Type: Research-Article
ASME J of Medical Diagnostics. August 2019, 2(3): 031004.
Paper No: JESMDT-18-1067
https://doi.org/10.1115/1.4043537
Published Online: May 8, 2019
View Article titled, Change in Shear Modulus of Healthy Lower Leg Muscles After Treadmill Running: Toward a Noninvasive Diagnosis of Chronic Exertional Compartment Syndrome
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Topics: Muscle, Shear modulus, Elastography, Shear waves, Pressure
Journal Articles

Changes in Shear Modulus of the Lumbar Multifidus Muscle During Different Body Positions

Seyedali Sadeghi, Kevin Quinlan, Kirsten E. Eilertson, Gregory G. Billy, Jesse Bible, Jaclyn Megan Sions, Daniel H. Cortes
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. August 2019, 141(8): 081003.
Paper No: BIO-18-1307
https://doi.org/10.1115/1.4043443
Published Online: May 6, 2019
View Article titled, Changes in Shear Modulus of the Lumbar Multifidus Muscle During Different Body Positions
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Topics: Muscle, Shear modulus, Elastography, Shear waves
Journal Articles

Evaluating Changes in Shear Modulus of Elbow Ulnar Collateral Ligament in Overhead Throwing Athletes Over the Course of a Competitive Season

Seyedali Sadeghi, Che-Yu Lin, Dov A. Bader, Daniel H. Cortes
Journal: Journal of Engineering and Science in Medical Diagnostics and Therapy
Publisher: ASME
Article Type: Research-Article
ASME J of Medical Diagnostics. November 2018, 1(4): 041008.
Paper No: JESMDT-18-1033
https://doi.org/10.1115/1.4041503
Published Online: October 1, 2018
View Article titled, Evaluating Changes in Shear Modulus of Elbow Ulnar Collateral Ligament in Overhead Throwing Athletes Over the Course of a Competitive Season
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Topics: Elastography, Mechanical properties, Shear modulus, Shear waves, Ultrasound, Wounds
Journal Articles

Ultrasound Shear Wave Elastography of the Elbow Ulnar Collateral Ligament: Reliability Test and a Preliminary Case Study in a Baseball Pitcher

Che-Yu Lin, Seyedali Sadeghi, Dov A. Bader, Daniel H. Cortes
Journal: Journal of Engineering and Science in Medical Diagnostics and Therapy
Publisher: ASME
Article Type: Research-Article
ASME J of Medical Diagnostics. February 2018, 1(1): 011004.
Paper No: JESMDT-17-2023
https://doi.org/10.1115/1.4038259
Published Online: November 14, 2017
View Article titled, Ultrasound Shear Wave Elastography of the Elbow Ulnar Collateral Ligament: Reliability Test and a Preliminary Case Study in a Baseball Pitcher
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Topics: Elastography, Reliability, Shear modulus, Shear waves, Ultrasound, Wounds, Imaging, Biomedicine, Mechanical properties, Sports
Proceedings Papers

High Frequency Precise Ultrasound Imaging System to Assess Mouse Hearts and Blood Vessels

Ahmed M. Mahmoud, Daniel H. Cortes, S. Jamal Mustafa, Osama M. Mukdadi
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 791-792, June 25–29, 2008
Publisher: American Society of Mechanical Engineers
Paper No: SBC2008-192836
https://doi.org/10.1115/SBC2008-192836
View Paper titled, High Frequency Precise Ultrasound Imaging System to Assess Mouse Hearts and Blood Vessels
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Topics: Atherosclerosis, Blood vessels, Cardiovascular system, Cathode ray oscilloscopes, Computerized tomography, Coronary arteries, Diseases, Electron beams, Emissions, Imaging
Proceedings Papers

Magnetic Resonance Elastography of Nucleus Pulposus Shear Modulus: A New Approach for Disc Degeneration Biomarkers

Daniel H. Cortes, Jeremy F. Magland, Alexander C. Wright, Victor H. Barocas, Dawn M. Elliott
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 735-736, June 20–23, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SBC2012-80537
https://doi.org/10.1115/SBC2012-80537
View Paper titled, Magnetic Resonance Elastography of Nucleus Pulposus Shear Modulus: A New Approach for Disc Degeneration Biomarkers
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Topics: Disks, Elastography, Magnetic resonance, Shear modulus, Cascades (Fluid dynamics), Intervertebral discs
Proceedings Papers

Material Properties Over-Estimated by Boundary Conditions in Biaxial Tension Can Be Corrected Using Finite Element Analysis

Nathan T. Jacobs, Daniel H. Cortes, Spencer E. Szczesny, Edward J. Vresilovic, Dawn M. Elliott
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 515-516, June 20–23, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SBC2012-80616
https://doi.org/10.1115/SBC2012-80616
View Paper titled, Material Properties Over-Estimated by Boundary Conditions in Biaxial Tension Can Be Corrected Using Finite Element Analysis
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Topics: Boundary-value problems, Finite element analysis, Materials properties, Tension, Fibers, Biological tissues, Errors, Modeling, Soft tissues, Stress
Proceedings Papers

Extra-Fibrilar Matrix Properties of Human Annulus Fibrosus are Location and Age Dependent

Daniel H. Cortes, Woojin M. Han, Lachlan J. Smith, Dawn M. Elliott
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 169-170, June 20–23, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SBC2012-80536
https://doi.org/10.1115/SBC2012-80536
View Paper titled, Extra-Fibrilar Matrix Properties of Human Annulus Fibrosus are Location and Age Dependent
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Topics: Annulus, Biological tissues, Cartilage, Disks, Intervertebral discs, Mechanical properties, Pressure, Proteins, Solids, Stiffness
Proceedings Papers

Magnetic Resonance Elastography for the Measurement of Annulus Fibrosus Material Properties

Daniel H. Cortes, Lachlan J. Smith, Sung M. Moon, Jeremy F. Magland, Alexander C. Wright, Dawn M. Elliott
Proc. ASME. SBC2011, ASME 2011 Summer Bioengineering Conference, Parts A and B, 207-208, June 22–25, 2011
Publisher: American Society of Mechanical Engineers
Paper No: SBC2011-53436
https://doi.org/10.1115/SBC2011-53436
View Paper titled, Magnetic Resonance Elastography for the Measurement of Annulus Fibrosus Material Properties
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Topics: Annulus, Elastography, Magnetic resonance, Materials properties, Mechanical properties, Disks, Anisotropy, Fibers, Magnetic resonance imaging, Shear modulus
Proceedings Papers

Continuity and Affine Fiber Kinematics in Biaxial Tension of the Supraspinatus Tendon

Spencer E. Szczesny, John Peloquin, Sarah Ilkhani-Pour, Daniel H. Cortes, Jennifer A. Kadlowec, Louis J. Soslowsky, Dawn M. Elliott
Proc. ASME. SBC2011, ASME 2011 Summer Bioengineering Conference, Parts A and B, 659-660, June 22–25, 2011
Publisher: American Society of Mechanical Engineers
Paper No: SBC2011-53588
https://doi.org/10.1115/SBC2011-53588
View Paper titled, Continuity and Affine Fiber Kinematics in Biaxial Tension of the Supraspinatus Tendon
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Topics: Fibers, Kinematics, Tendons, Tension, Boundary-value problems, Materials properties, Biological tissues, Deformation, Stress, Tensile testing
Proceedings Papers

Comparison of Experimental and Affine-Predicted Fiber Kinematics in Human Supraspinatus Tendon

Spencer P. Lake, Daniel H. Cortes, Jennifer A. Kadlowec, Dawn M. Elliott, Louis J. Soslowsky
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 319-320, June 16–19, 2010
Publisher: American Society of Mechanical Engineers
Paper No: SBC2010-19234
https://doi.org/10.1115/SBC2010-19234
View Paper titled, Comparison of Experimental and Affine-Predicted Fiber Kinematics in Human Supraspinatus Tendon
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Topics: Fibers, Kinematics, Tendons, Biological tissues, Deformation, Modeling, Soft tissues, Anisotropy, Testing
Proceedings Papers

Mechanical Contribution of Fiber Angular Distribution in Connective Tissue: Comparison of Two Modeling Approaches

Daniel H. Cortes, Spencer P. Lake, Jennifer A. Kadlowec, Louis J. Soslowsky, Dawn M. Elliott
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 453-454, June 16–19, 2010
Publisher: American Society of Mechanical Engineers
Paper No: SBC2010-19126
https://doi.org/10.1115/SBC2010-19126
View Paper titled, Mechanical Contribution of Fiber Angular Distribution in Connective Tissue: Comparison of Two Modeling Approaches
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Topics: Biological tissues, Fibers, Modeling, Tensors, Stress, Tension, Algorithms, Cartilage, Compression, Finite element analysis
Journal Articles

Biaxial Tension of Fibrous Tissue: Using Finite Element Methods to Address Experimental Challenges Arising From Boundary Conditions and Anisotropy

Nathan T. Jacobs, Daniel H. Cortes, Edward J. Vresilovic, Dawn M. Elliott
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2013, 135(2): 021004.
Paper No: BIO-12-1551
https://doi.org/10.1115/1.4023503
Published Online: February 11, 2013
View Article titled, Biaxial Tension of Fibrous Tissue: Using Finite Element Methods to Address Experimental Challenges Arising From Boundary Conditions and Anisotropy
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Topics: Anisotropy, Biological tissues, Fibers, Finite element analysis, Materials properties, Stress, Tension, Boundary-value problems, Soft tissues, Simulation
Journal Articles

Biaxial Tensile Testing and Constitutive Modeling of Human Supraspinatus Tendon

Spencer E. Szczesny, John M. Peloquin, Daniel H. Cortes, Jennifer A. Kadlowec, Louis J. Soslowsky, Dawn M. Elliott
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. February 2012, 134(2): 021004.
https://doi.org/10.1115/1.4005852
Published Online: March 19, 2012
View Article titled, Biaxial Tensile Testing and Constitutive Modeling of Human Supraspinatus Tendon
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Topics: Biological tissues, Fibers, Stress, Tendons, Testing, Sensitivity analysis, Parameter estimation, Tensile testing, Errors, Constitutive equations
Proceedings Papers

An Analysis of Laminated Piezoelectric Infinite Plate for Broadband Biomedical Ultrasound Transducer Design

Daniel H. Cortes, Sam M. Mukdadi
Proc. ASME. IMECE2007, Volume 2: Biomedical and Biotechnology Engineering, 337-340, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-42289
https://doi.org/10.1115/IMECE2007-42289
View Paper titled, An Analysis of Laminated Piezoelectric Infinite Plate for Broadband Biomedical Ultrasound Transducer Design
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Topics: Biomedical ultrasonics, Design, Transducers, Displacement, Waveguides, Boundary-value problems, Anisotropy, Circuits, Emission spectroscopy, Finite element analysis