1-20 of 20
Bryn A. Martin
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

An In Vitro Platform for Pharmacokinetic Quantification and Optimization of Cerebrospinal Fluid Filtration and Drug Circulation

Lucas R. Sass, Mohammadreza Khani, Michael C. Giordano, Aaron R. McCabe, Shivanand P. Lad, Bryn A. Martin
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. March 2025, 19(1): 011005.
Paper No: MED-24-1075
https://doi.org/10.1115/1.4066862
Published Online: November 8, 2024
View Article titled, An In Vitro Platform for Pharmacokinetic Quantification and Optimization of Cerebrospinal Fluid Filtration and Drug Circulation
Open the PDF for An In Vitro Platform for Pharmacokinetic Quantification and Optimization of Cerebrospinal Fluid Filtration and Drug Circulation in another window
Topics: Cerebrospinal fluid, Drugs, Filtration, Phantoms, Geometry, Reliability
Journal Articles

Impact of Neurapheresis System on Intrathecal Cerebrospinal Fluid Dynamics: A Computational Fluid Dynamics Study

Mohammadreza Khani, Lucas R. Sass, Aaron R. McCabe, Laura M. Zitella Verbick, Shivanand P. Lad, M. Keith Sharp, Bryn A. Martin
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2020, 142(2): 021006.
Paper No: BIO-19-1004
https://doi.org/10.1115/1.4044308
Published Online: October 7, 2019
View Article titled, Impact of Neurapheresis System on Intrathecal Cerebrospinal Fluid Dynamics: A Computational Fluid Dynamics Study
Open the PDF for Impact of Neurapheresis System on Intrathecal Cerebrospinal Fluid Dynamics: A Computational Fluid Dynamics Study in another window
Topics: Cerebrospinal fluid, Computational fluid dynamics, Flow (Dynamics), Dynamics (Mechanics), Catheters, Filtration, Blood
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
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. August 2018, 140(8): 081012.
Paper No: BIO-18-1065
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
Open the PDF for Anthropomorphic Model of Intrathecal Cerebrospinal Fluid Dynamics Within the Spinal Subarachnoid Space: Spinal Cord Nerve Roots Increase Steady-Streaming in another window
Topics: Cerebrospinal fluid, Flow (Dynamics), Spinal cord, Magnetic resonance imaging, Dynamics (Mechanics)
Journal Articles

Nonuniform Moving Boundary Method for Computational Fluid Dynamics Simulation of Intrathecal Cerebrospinal Flow Distribution in a Cynomolgus Monkey

Mohammadreza Khani, Tao Xing, Christina Gibbs, John N. Oshinski, Gregory R. Stewart, Jillynne R. Zeller, Bryn A. Martin
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. August 2017, 139(8): 081005.
Paper No: BIO-17-1020
https://doi.org/10.1115/1.4036608
Published Online: June 7, 2017
View Article titled, Nonuniform Moving Boundary Method for Computational Fluid Dynamics Simulation of Intrathecal Cerebrospinal Flow Distribution in a Cynomolgus Monkey
Open the PDF for Nonuniform Moving Boundary Method for Computational Fluid Dynamics Simulation of Intrathecal Cerebrospinal Flow Distribution in a Cynomolgus Monkey in another window
Topics: Computational fluid dynamics, Flow (Dynamics), Magnetic resonance imaging, Geometry
Journal Articles

Characterization of the Discrepancies Between Four-Dimensional Phase-Contrast Magnetic Resonance Imaging and In-Silico Simulations of Cerebrospinal Fluid Dynamics

Soroush Heidari Pahlavian, Alexander C. Bunck, Francis Loth, R. Shane Tubbs, Theresia Yiallourou, Jan Robert Kroeger, Walter Heindel, Bryn A. Martin
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. May 2015, 137(5): 051002.
Paper No: BIO-14-1406
https://doi.org/10.1115/1.4029699
Published Online: May 1, 2015
View Article titled, Characterization of the Discrepancies Between Four-Dimensional Phase-Contrast Magnetic Resonance Imaging and In-Silico Simulations of Cerebrospinal Fluid Dynamics
Open the PDF for Characterization of the Discrepancies Between Four-Dimensional Phase-Contrast Magnetic Resonance Imaging and In-Silico Simulations of Cerebrospinal Fluid Dynamics in another window
Topics: Computational fluid dynamics, Flow (Dynamics), Simulation, Magnetic resonance imaging
Includes: Supplementary data
Proceedings Papers

MR Measurement of Pulse Wave Velocity in the Spinal Canal

Bryn A. Martin, Francis Loth, Wojciech Kalata, John N. Oshinski
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 793-794, June 25–29, 2008
Publisher: American Society of Mechanical Engineers
Paper No: SBC2008-193082
https://doi.org/10.1115/SBC2008-193082
View Paper titled, MR Measurement of Pulse Wave Velocity in the Spinal Canal
Open the PDF for MR Measurement of Pulse Wave Velocity in the Spinal Canal in another window
Topics: Canals, Waves, Velocity measurement, Cardiac cycle, Cerebrospinal fluid, Diseases, Pressure, Resolution (Optics)
Journal Articles

Cerebrospinal Fluid Flow Impedance is Elevated in Type I Chiari Malformation

Nicholas Shaffer, Bryn A. Martin, Brandon Rocque, Casey Madura, Oliver Wieben, Bermans J. Iskandar, Stephen Dombrowski, Mark Luciano, John N. Oshinski, Francis Loth
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2014, 136(2): 021012.
Paper No: BIO-13-1402
https://doi.org/10.1115/1.4026316
Published Online: February 5, 2014
View Article titled, Cerebrospinal Fluid Flow Impedance is Elevated in Type I Chiari Malformation
Open the PDF for Cerebrospinal Fluid Flow Impedance is Elevated in Type I Chiari Malformation in another window
Topics: Cerebrospinal fluid, Computational fluid dynamics, Flow (Dynamics), Magnetic resonance imaging, Modeling, Boundary-value problems, Anatomy, Biomechanics, Simulation, Statistical analysis
Proceedings Papers

The Influence of Coughing on Cerebrospinal Fluid Pressure in an In Vitro Syringomyelia Model With Spinal Canal Stenosis

Bryn A. Martin, Francis Loth
Proc. ASME. SBC2009, ASME 2009 Summer Bioengineering Conference, Parts A and B, 893-894, June 17–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: SBC2009-206784
https://doi.org/10.1115/SBC2009-206784
View Paper titled, The Influence of Coughing on Cerebrospinal Fluid Pressure in an In Vitro Syringomyelia Model With Spinal Canal Stenosis
Open the PDF for The Influence of Coughing on Cerebrospinal Fluid Pressure in an In Vitro Syringomyelia Model With Spinal Canal Stenosis in another window
Topics: Biomechanics, Canals, Cerebrospinal fluid, Pressure
Proceedings Papers

Prediction of the Impact of Craniospinal Compliance on the Relative Timing of Arterial and Cerebrospinal Fluid Pulsations and Perivascular Fluid Flow Into the Spinal Cord

Bryn A. Martin, Nikos Stergiopulos
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 1201-1202, June 20–23, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SBC2012-80673
https://doi.org/10.1115/SBC2012-80673
View Paper titled, Prediction of the Impact of Craniospinal Compliance on the Relative Timing of Arterial and Cerebrospinal Fluid Pulsations and Perivascular Fluid Flow Into the Spinal Cord
Open the PDF for Prediction of the Impact of Craniospinal Compliance on the Relative Timing of Arterial and Cerebrospinal Fluid Pulsations and Perivascular Fluid Flow Into the Spinal Cord in another window
Topics: Cerebrospinal fluid, Fluid dynamics, Spinal cord, Biological tissues, Flow (Dynamics), Blood flow, Cardiovascular system, Lumbar spine
Proceedings Papers

Pathological Biomechanics of Cerebrospinal Fluid Pressure in Syringomyelia: Fluid Structure Interaction of an In Vitro Coaxial Elastic Tube System

Bryn A. Martin, Richard Labuda, Thomas J. Royston, John N. Oshinski, Bermans Iskandar, Francis Loth
Proc. ASME. SBC2009, ASME 2009 Summer Bioengineering Conference, Parts A and B, 941-942, June 17–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: SBC2009-204685
https://doi.org/10.1115/SBC2009-204685
View Paper titled, Pathological Biomechanics of Cerebrospinal Fluid Pressure in Syringomyelia: Fluid Structure Interaction of an In Vitro Coaxial Elastic Tube System
Open the PDF for Pathological Biomechanics of Cerebrospinal Fluid Pressure in Syringomyelia: Fluid Structure Interaction of an In Vitro Coaxial Elastic Tube System in another window
Topics: Biomechanics, Cerebrospinal fluid, Fluid structure interaction, Pressure, Spinal cord
Proceedings Papers

Continuous Positive Airway Pressure Impacts Cerebral Blood Flow and Cerebrospinal Fluid Motion: A Phase Contrast MRI Study

Benedict D. Anthikat-Albert, Theresia I. Yiallourou, Jose Haba-Rubio, Raphael Heinzer, Eleonora Fonari, Nicolas Chevrey, Francesco Santini, Nikolaos Stergiopulos, Bryn A. Martin
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 569-570, June 20–23, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SBC2012-80683
https://doi.org/10.1115/SBC2012-80683
View Paper titled, Continuous Positive Airway Pressure Impacts Cerebral Blood Flow and Cerebrospinal Fluid Motion: A Phase Contrast MRI Study
Open the PDF for Continuous Positive Airway Pressure Impacts Cerebral Blood Flow and Cerebrospinal Fluid Motion: A Phase Contrast MRI Study in another window
Topics: Blood flow, Cerebrospinal fluid, Continuous positive airway pressure, Magnetic resonance imaging, Cervical spine, Flow (Dynamics), Hemodynamics, Hydrodynamics, Outflow, Physiology
Proceedings Papers

4D MRI Flow Quantification of Cerebrospinal Fluid Motion in the Cervical Spine in Healthy Subjects and Chiari Malformation Patients: How Do the Results Compare With 3D Computational Fluid Dynamics?

Theresia I. Yiallourou, Alexander C. Bunck, Jan-Robert Kroeger, Nikos Stergiopulos, Bryn A. Martin
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 1199-1200, June 20–23, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SBC2012-80427
https://doi.org/10.1115/SBC2012-80427
View Paper titled, 4D MRI Flow Quantification of Cerebrospinal Fluid Motion in the Cervical Spine in Healthy Subjects and Chiari Malformation Patients: How Do the Results Compare With 3D Computational Fluid Dynamics?
Open the PDF for 4D MRI Flow Quantification of Cerebrospinal Fluid Motion in the Cervical Spine in Healthy Subjects and Chiari Malformation Patients: How Do the Results Compare With 3D Computational Fluid Dynamics? in another window
Topics: Cerebrospinal fluid, Cervical spine, Computational fluid dynamics, Flow (Dynamics), Magnetic resonance imaging, Jets, Junctions, Simulation
Proceedings Papers

Towards Non-Invasive Assessment of the Elastic Properties of the Spinal Aqueduct

Bryn A. Martin, Thomas J. Royston, John N. Oshinski, Francis Loth
Proc. ASME. SBC2009, ASME 2009 Summer Bioengineering Conference, Parts A and B, 139-140, June 17–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: SBC2009-206788
https://doi.org/10.1115/SBC2009-206788
View Paper titled, Towards Non-Invasive Assessment of the Elastic Properties of the Spinal Aqueduct
Open the PDF for Towards Non-Invasive Assessment of the Elastic Properties of the Spinal Aqueduct in another window
Topics: Aqueducts, Elasticity, Mechanical properties, Pressure, Waves, Geometry, Wave propagation, Cerebrospinal fluid, Fluids, Phantoms
Proceedings Papers

The Effect of Continuous Positive Airway Pressure on Total Cerebral Blood Flow in 23 Healthy Awake Volunteers

Theresia I. Yiallourou, Céline Odier, Bryn A. Martin, José Haba-Rubio, Raphael Heinzer, Lorenz Hirt, Nikolaos Stergiopulos
Proc. ASME. SBC2011, ASME 2011 Summer Bioengineering Conference, Parts A and B, 1091-1092, June 22–25, 2011
Publisher: American Society of Mechanical Engineers
Paper No: SBC2011-53391
https://doi.org/10.1115/SBC2011-53391
View Paper titled, The Effect of Continuous Positive Airway Pressure on Total Cerebral Blood Flow in 23 Healthy Awake Volunteers
Open the PDF for The Effect of Continuous Positive Airway Pressure on Total Cerebral Blood Flow in 23 Healthy Awake Volunteers in another window
Topics: Blood flow, Continuous positive airway pressure, Sleep, Blood, Carbon dioxide, Carotid arteries, Cerebral arteries, Collapse, Dynamics (Mechanics), Flow measurement
Journal Articles

Method for Dynamic Material Property Characterization of Soft-Tissue-Mimicking Isotropic Viscoelastic Materials Using Fractional Damping Models

Bryn A. Martin, Umit Kutluay, Yigit Yazicioglu
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. September 2013, 41(5): 804–812.
Paper No: JTE20120235
https://doi.org/10.1520/JTE20120235
Published Online: July 17, 2013
View Article titled, Method for Dynamic Material Property Characterization of Soft-Tissue-Mimicking Isotropic Viscoelastic Materials Using Fractional Damping Models
Open the PDF for Method for Dynamic Material Property Characterization of Soft-Tissue-Mimicking Isotropic Viscoelastic Materials Using Fractional Damping Models in another window
Proceedings Papers

A Fluid Structure Interaction Simulation of the Cerebrospinal Fluid, Spinal Cord, and Spinal Stenosis Present in Syringomyelia

Yifei Liu, Bryn A. Martin, Thomas J. Royston, Francis Loth
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 235-236, June 16–19, 2010
Publisher: American Society of Mechanical Engineers
Paper No: SBC2010-19433
https://doi.org/10.1115/SBC2010-19433
View Paper titled, A Fluid Structure Interaction Simulation of the Cerebrospinal Fluid, Spinal Cord, and Spinal Stenosis Present in Syringomyelia
Open the PDF for A Fluid Structure Interaction Simulation of the Cerebrospinal Fluid, Spinal Cord, and Spinal Stenosis Present in Syringomyelia in another window
Topics: Cerebrospinal fluid, Fluid structure interaction, Simulation, Spinal cord
Journal Articles

Ventricle Equilibrium Position in Healthy and Normal Pressure Hydrocephalus Brains Using an Analytical Model

K. Shahim, J.-M. Drezet, Bryn A. Martin, S. Momjian
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. April 2012, 134(4): 041007.
https://doi.org/10.1115/1.4006466
Published Online: April 27, 2012
View Article titled, Ventricle Equilibrium Position in Healthy and Normal Pressure Hydrocephalus Brains Using an Analytical Model
Open the PDF for Ventricle Equilibrium Position in Healthy and Normal Pressure Hydrocephalus Brains Using an Analytical Model in another window
Topics: Brain, Equilibrium (Physics), Pressure, Seepage (Hydrology), Pressure drop, Permeability, Absorption, Geometry, Biomechanics
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
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. November 2010, 132(11): 111007.
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
Open the PDF for Spinal Subarachnoid Space Pressure Measurements in an In Vitro Spinal Stenosis Model: Implications on Syringomyelia Theories in another window
Topics: Flow (Dynamics), Pressure, Valves, Pressure measurement, Biological tissues, Spinal cord, Cavities
Proceedings Papers

Construction and Validation of a Complaint Model of the Cerebrospinal Fluid System With Fluid Filled Syrinx

Bryn A. Martin, Wojciech Kalata, John N. Oshinski, Francis Loth, Thomas J. Royston
Proc. ASME. IMECE2004, Advances in Bioengineering, 185-186, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-62033
https://doi.org/10.1115/IMECE2004-62033
View Paper titled, Construction and Validation of a Complaint Model of the Cerebrospinal Fluid System With Fluid Filled Syrinx
Open the PDF for Construction and Validation of a Complaint Model of the Cerebrospinal Fluid System With Fluid Filled Syrinx in another window
Topics: Cerebrospinal fluid, Construction, Fluids, Flow (Dynamics), Magnetic resonance imaging, Computers, Geometry, Image processing, Imaging, Pumps
Journal Articles

Syringomyelia Hydrodynamics: An In Vitro Study Based on In Vivo Measurements

Bryn A. Martin, Wojciech Kalata, Francis Loth, Thomas J. Royston, John N. Oshinski
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. December 2005, 127(7): 1110–1120.
https://doi.org/10.1115/1.2073687
Published Online: July 29, 2005
View Article titled, Syringomyelia Hydrodynamics: An In Vitro Study Based on In Vivo Measurements
Open the PDF for Syringomyelia Hydrodynamics: An In Vitro Study Based on In Vivo Measurements in another window
Topics: Flow (Dynamics), Magnetic resonance imaging, Pressure, Spinal cord, Hydrodynamics, Cardiac cycle