Dr. Juan R. Cebral Profile

Dr. Juan R. Cebral

Associate Professor at George Mason Univ

SPIE Involvement:

Conference Program Committee | Author

Area of Expertise:

computational fluid dynamics , cerebral aneurysms , hemodynamics , angiography , medical imaging , modeling and simulation

Publications (34)

Proceedings Article | 17 March 2015 Paper

Aneurysm flow characteristics in realistic carotid artery aneurysm models induced by proximal virtual stenotic plaques: a computational hemodynamics study

Marcelo Castro, Nora Peloc, Aichi Chien, Ezequiel Goldberg, Christopher Putman, Juan Cebral

Proc. SPIE. 9417, Medical Imaging 2015: Biomedical Applications in Molecular, Structural, and Functional Imaging

KEYWORDS: Mathematical modeling, Neck, Data modeling, Arteries, 3D modeling, Blood circulation, Angiography, Hemodynamics, Chemical elements, Cerebral aneurysms

Read Abstract +

Proceedings Article | 13 March 2014 Paper

Time analysis of aneurysm wall shear stress for both Newtonian and Casson flows from image-based CFD models

Marcelo Castro, María Ahumada Olivares, Christopher Putman, Juan Cebral

Proc. SPIE. 9038, Medical Imaging 2014: Biomedical Applications in Molecular, Structural, and Functional Imaging

KEYWORDS: Computational fluid dynamics, Neck, Independent component analysis, Computer simulations, Arteries, Blood circulation, Angiography, Hemodynamics, Reconstruction algorithms, Cerebral aneurysms

Read Abstract +

Proceedings Article | 29 March 2013 Paper

Intracranial aneurysm wall motion and wall shear stress from 4D computerized tomographic angiography images

Marcelo Castro, Maria Ahumada Olivares, Christopher Putman, Juan Cebral

Proc. SPIE. 8672, Medical Imaging 2013: Biomedical Applications in Molecular, Structural, and Functional Imaging

KEYWORDS: Data modeling, Image segmentation, Arteries, 3D modeling, Tomography, Blood circulation, Angiography, Motion models, Motion measurement, Motion analysis

Read Abstract +

Proceedings Article | 29 March 2013 Paper

Realistic comparison between aneurysmal wall shear stress vector and blood rheology in patient-specific computational hemodynamic models

Marcelo Castro, Maria Ahumada Olivares, Christopher Putman, Juan Cebral

Proc. SPIE. 8672, Medical Imaging 2013: Biomedical Applications in Molecular, Structural, and Functional Imaging

KEYWORDS: Computational fluid dynamics, Blood, Numerical simulations, Arteries, 3D modeling, Blood circulation, Angiography, Hemodynamics, Stress analysis, Cerebral aneurysms

Read Abstract +

Proceedings Article | 16 April 2012 Paper

Computational study of anterior communicating artery hemodynamics before aneurysm formation

Marcelo Castro, Christopher Putman, Juan Cebral

Proc. SPIE. 8317, Medical Imaging 2012: Biomedical Applications in Molecular, Structural, and Functional Imaging

KEYWORDS: Neck, Independent component analysis, Blood, Image segmentation, Arteries, 3D modeling, Blood circulation, Angiography, Hemodynamics, Chemical elements

Read Abstract +

Proceedings Article | 14 April 2012 Paper

Computational hemodynamic study of intracranial aneurysms coexistent with proximal artery stenosis

Marcelo Castro, Nora Peloc, Christopher Putman, Juan Cebral

Proc. SPIE. 8317, Medical Imaging 2012: Biomedical Applications in Molecular, Structural, and Functional Imaging

KEYWORDS: Mathematical modeling, Computational fluid dynamics, Neck, Pathology, Arteries, 3D modeling, Vascular diseases, Hemodynamics, Chemical elements, Cerebral aneurysms

Read Abstract +

Proceedings Article | 9 March 2011 Paper

Time evolution and hemodynamics of cerebral aneurysms

Daniel Sforza, Christopher Putman, Satoshi Tateshima, Fernando Viñuela, Juan Cebral

Proc. SPIE. 7965, Medical Imaging 2011: Biomedical Applications in Molecular, Structural, and Functional Imaging

KEYWORDS: Computational fluid dynamics, Visual process modeling, Visualization, Image segmentation, Arteries, 3D modeling, Bone, Blood circulation, Hemodynamics, Cerebral aneurysms

Read Abstract +

Proceedings Article | 28 February 2009 Paper

Image-based modeling of the hemodynamics in cerebral arterial trees

Fernando Mut, Susan Wright, Christopher Putman, Giorgio Ascoli, Juan Cebral

Proc. SPIE. 7262, Medical Imaging 2009: Biomedical Applications in Molecular, Structural, and Functional Imaging

KEYWORDS: Visualization, Image resolution, Arteries, 3D modeling, Blood circulation, Hemodynamics, Neuroimaging, Chemical elements, Magnetic resonance angiography, Brain

Read Abstract +

Proceedings Article | 28 February 2009 Paper

Image-based analysis of blood flow modification in stented aneurysms

Juan Cebral, Fernando Mut, Sunil Appanaboyina, Rainald Löhner, Carlos Miranda, Esteban Scrivano, Pedro Lylyk, Christopher Putman

Proc. SPIE. 7262, Medical Imaging 2009: Biomedical Applications in Molecular, Structural, and Functional Imaging

KEYWORDS: Image segmentation, X-rays, Arteries, 3D modeling, Medical imaging, Blood circulation, Angiography, Hemodynamics, 3D image processing, Cerebral aneurysms

Read Abstract +

Proceedings Article | 28 February 2009 Paper

Computational fluid dynamics and phase-contrast magnetic resonance of normal cerebral arteries

Juan Cebral, Fernando Mut, Christopher Putman, Marcus Alley, Roland Bammer, Fernando Calamante

Proc. SPIE. 7262, Medical Imaging 2009: Biomedical Applications in Molecular, Structural, and Functional Imaging

KEYWORDS: Computational fluid dynamics, Visualization, Magnetic resonance imaging, Image segmentation, Magnetism, Arteries, Blood circulation, Hemodynamics, Spatial resolution, Cerebrovascular diseases

Read Abstract +

Proceedings Article | 12 March 2008 Paper

Image-based investigation of hemodynamics and rupture of cerebral aneurysms of a single morphological type: terminal aneurysms

Marcelo Castro, Christopher Putman, Alessandro Radaelli, Alejandro Frangi, Juan Cebral

Proc. SPIE. 6916, Medical Imaging 2008: Physiology, Function, and Structure from Medical Images

KEYWORDS: Computational fluid dynamics, Visualization, Computer simulations, Arteries, 3D modeling, Angiography, Hemodynamics, Chemical elements, 3D image processing, Cerebral aneurysms

Read Abstract +

Proceedings Article | 6 April 2007 Paper

Hemodynamics before and after bleb formation in cerebral aneurysms

Juan Cebral, Alessandro Radaelli, Alejandro Frangi, Christopher Putman

Proc. SPIE. 6511, Medical Imaging 2007: Physiology, Function, and Structure from Medical Images

KEYWORDS: Mathematical modeling, Computational fluid dynamics, Neck, Injuries, Visualization, Arteries, 3D modeling, Angiography, Hemodynamics, Cerebral aneurysms

Read Abstract +

Proceedings Article | 29 March 2007 Paper

Hemodynamic patterns of anterior communicating artery aneurysms: a possible association with rupture

Marcelo Castro, Christopher Putman, Juan Cebral

Proc. SPIE. 6511, Medical Imaging 2007: Physiology, Function, and Structure from Medical Images

KEYWORDS: Computational fluid dynamics, Visualization, Blood, Image segmentation, Arteries, 3D modeling, Angiography, Hemodynamics, Chemical elements, 3D image processing

Read Abstract +

Proceedings Article | 29 March 2007 Paper

Combined clinical and computational information in complex cerebral aneurysms: application to mirror cerebral aneurysms

Alessandro Radaelli, Teresa Sola Martínez, Elio Vivas Díaz, Xavier Mellado, Marcelo Castro, Christopher Putman, Leopoldo Guimaraens, Juan Cebral, Alejandro Frangi

Proc. SPIE. 6511, Medical Imaging 2007: Physiology, Function, and Structure from Medical Images

KEYWORDS: Neck, Modeling, Mirrors, Independent component analysis, Arteries, 3D modeling, Blood circulation, Hemodynamics, 3D image processing, Cerebral aneurysms

Read Abstract +

Proceedings Article | 29 March 2007 Paper

Analysis of intracranial aneurysm wall motion and its effects on hemodynamic patterns

Estanislao Oubel, Mathieu De Craene, Christopher Putman, Juan Cebral, Alejandro Frangi

Proc. SPIE. 6511, Medical Imaging 2007: Physiology, Function, and Structure from Medical Images

KEYWORDS: Visualization, Arteries, 3D modeling, Image registration, Angiography, Hemodynamics, Motion models, Motion analysis, Motion estimation, 3D image processing

Read Abstract +

Proceedings Article | 29 March 2007 Paper

Qualitative comparison of intra-aneurysmal flow structures determined from conventional and virtual angiograms

Juan Cebral, Alessandro Radaelli, Alejandro Frangi, Christopher Putman

Proc. SPIE. 6511, Medical Imaging 2007: Physiology, Function, and Structure from Medical Images

KEYWORDS: Visualization, Arteries, 3D modeling, Volume rendering, Angiography, Hemodynamics, Chemical elements, Systems modeling, 3D image processing, Cerebral aneurysms

Read Abstract +

Proceedings Article | 29 March 2007 Paper

Patient-specific modeling of intracranial aneurysmal stenting

Sunil Appanaboyina, Fernando Mut, Rainald Löhner, Christopher Putman, Juan Cebral

Proc. SPIE. 6511, Medical Imaging 2007: Physiology, Function, and Structure from Medical Images

KEYWORDS: Neck, Optical spheres, Surgery, Computer simulations, Arteries, 3D modeling, Blood circulation, Hemodynamics, Chemical elements, Cerebral aneurysms

Read Abstract +

Proceedings Article | 13 March 2006 Paper

Pulsatile pressure measurements via harmonics-based orthogonal projection of noisy pressure gradients

Yuehuan Wang, Abbas Moghaddam, Geoffrey Behrens, Nasser Fatouraee, Juan Cebral, Eric Choi, Amir Amini

Proc. SPIE. 6143, Medical Imaging 2006: Physiology, Function, and Structure from Medical Images

KEYWORDS: Signal to noise ratio, Data modeling, Blood, Magnetic resonance imaging, Computing systems, Computer simulations, Iterative methods, Electroluminescent displays, Solid modeling, In vitro testing

Read Abstract +

Proceedings Article | 13 March 2006 Paper

Reproducibility of brain hemodynamic simulations: an inter-solver comparison

Xing He, Prem Venugopal, Juan Cebral, Holger Schmitt, Daniel Valentino

Proc. SPIE. 6143, Medical Imaging 2006: Physiology, Function, and Structure from Medical Images

KEYWORDS: Computational fluid dynamics, Imaging systems, Numerical simulations, Computer simulations, Arteries, Blood circulation, Hemodynamics, Neuroimaging, In vitro testing, Brain

Read Abstract +

Proceedings Article | 13 March 2006 Paper

A study of the hemodynamics of anterior communicating artery aneurysms

Juan Cebral, Marcelo Castro, Christopher Putman

Proc. SPIE. 6143, Medical Imaging 2006: Physiology, Function, and Structure from Medical Images

KEYWORDS: Independent component analysis, Data modeling, Blood, Arteries, 3D modeling, Angiography, Hemodynamics, 3D image processing, Phase shifts, Cerebral aneurysms

Read Abstract +

Proceedings Article | 13 March 2006 Paper

Effects of parent vessel geometry on intraaneurysmal flow patterns

Marcelo Castro, Christopher Putman, Juan Cebral

Proc. SPIE. 6143, Medical Imaging 2006: Physiology, Function, and Structure from Medical Images

KEYWORDS: Computational fluid dynamics, Neck, Visualization, Arteries, 3D modeling, Angiography, Hemodynamics, Systems modeling, 3D image processing, Cerebral aneurysms

Read Abstract +

Proceedings Article | 29 April 2005 Paper

Characterization of cerebral aneurysms using 3D moment invariants

Raul Millan, Monica Hernandez, Daniel Gallardo, Juan Cebral, Christopher Putman, Laura Dempere-Marco, Alejandro Frangi

Proc. SPIE. 5747, Medical Imaging 2005: Image Processing

KEYWORDS: Databases, Image segmentation, Arteries, 3D modeling, Angiography, Hemodynamics, Shape analysis, 3D image processing, Cerebral aneurysms, Brain

Read Abstract +

Proceedings Article | 14 April 2005 Paper

Computational modeling of cerebral aneurysms in arterial networks reconstructed from multiple 3D rotational angiography images

Marcelo Castro, Christopher Putman, Juan Cebral

Proc. SPIE. 5746, Medical Imaging 2005: Physiology, Function, and Structure from Medical Images

KEYWORDS: Independent component analysis, 3D image reconstruction, Visualization, Arteries, 3D modeling, Blood circulation, Angiography, Hemodynamics, 3D image processing, Cerebral aneurysms

Read Abstract +

Proceedings Article | 14 April 2005 Paper

Pilot clinical study of aneurysm rupture using image-based computational fluid dynamics models

Juan Cebral, Marcelo Castro, Daniel Millan, Alejandro Frangi, Christopher Putman

Proc. SPIE. 5746, Medical Imaging 2005: Physiology, Function, and Structure from Medical Images

KEYWORDS: Computational fluid dynamics, Neck, Data modeling, Visualization, Image segmentation, Arteries, 3D modeling, Angiography, Hemodynamics, Cerebral aneurysms

Read Abstract +

Proceedings Article | 14 April 2005 Paper

Simulation of endovascular interventions of cerebral aneurysms: techniques and evaluation

Sunil Appanaboyina, Marcelo Castro, Rainald Lohner, Juan Cebral

Proc. SPIE. 5746, Medical Imaging 2005: Physiology, Function, and Structure from Medical Images

KEYWORDS: Optical spheres, Visualization, Blood vessels, Computer simulations, 3D modeling, Blood circulation, Hemodynamics, Chemical elements, Instrument modeling, Cerebral aneurysms

Read Abstract +

Proceedings Article | 30 April 2004 Paper

Multimodality image-based models of carotid artery hemodynamics (Cum Laude Poster Award)

Juan Cebral, Christopher Putman, Richard Pergolizzi, James Burgess, Peter Yim

Proc. SPIE. 5369, Medical Imaging 2004: Physiology, Function, and Structure from Medical Images

KEYWORDS: Independent component analysis, 3D image reconstruction, Ultrasonography, Arteries, 3D modeling, Angiography, Hemodynamics, In vivo imaging, Velocity measurements, Simulation of CCA and DLA aggregates

Read Abstract +

Proceedings Article | 30 April 2004 Paper

Subject-specific modeling of intracranial aneurysms

Juan Cebral, Monica Hernandez, Alejandro Frangi, Christopher Putman, Richard Pergolizzi, James Burgess

Proc. SPIE. 5369, Medical Imaging 2004: Physiology, Function, and Structure from Medical Images

KEYWORDS: 3D image reconstruction, Data modeling, Visualization, Image segmentation, Arteries, 3D modeling, Angiography, Hemodynamics, 3D image processing, Cerebral aneurysms

Read Abstract +

Proceedings Article | 2 May 2003 Paper

Finite element modeling of the Circle of Willis from magnetic resonance data

Juan Cebral, Marcelo Castro, Orlando Soto, Rainald Loehner, Peter Yim, Noam Alperin

Proc. SPIE. 5031, Medical Imaging 2003: Physiology and Function: Methods, Systems, and Applications

KEYWORDS: Data modeling, Visualization, Blood, Image segmentation, Magnetism, Arteries, 3D modeling, Blood circulation, Hemodynamics, Chemical elements

Read Abstract +

Proceedings Article | 2 May 2003 Paper

Estimation of pressure gradients at renal artery stenoses

Peter Yim, Juan Cebral, Ashley Weaver, Robert Lutz, G. Boudewijn Vasbinder

Proc. SPIE. 5031, Medical Imaging 2003: Physiology and Function: Methods, Systems, and Applications

KEYWORDS: Computational fluid dynamics, Blood, Magnetic resonance imaging, Image segmentation, Glasses, Arteries, Blood circulation, Kidney, Computed tomography, Systems modeling

Read Abstract +

Proceedings Article | 24 April 2002 Paper

Image-based finite element modeling of hemodynamics in stenosed carotid artery

Juan Cebral, Rainald Lohner, Orlando Soto, Peter Choyke, Peter Yim

Proc. SPIE. 4683, Medical Imaging 2002: Physiology and Function from Multidimensional Images

KEYWORDS: Computational fluid dynamics, Data modeling, Visualization, Particles, Arteries, 3D modeling, Blood circulation, Finite element methods, Hemodynamics, Velocity measurements

Read Abstract +

Proceedings Article | 21 May 2001 Paper

Interpretation of arterial velocity waveforms

Peter Yim, Juan Cebral, Rainald Loehner, Orlando Soto, Hani Marcos, Peter Choyke

Proc. SPIE. 4321, Medical Imaging 2001: Physiology and Function from Multidimensional Images

KEYWORDS: Mathematical modeling, Magnetic resonance imaging, Error analysis, Heart, Arteries, Wave propagation, Blood circulation, Hemodynamics, In vivo imaging, Animal model studies

Read Abstract +

Proceedings Article | 21 May 2001 Paper

New methods for computational fluid dynamics modeling of carotid artery from magnetic resonance angiography

Juan Cebral, Peter Yim, Rainald Loehner, Orlando Soto, Hani Marcos, Peter Choyke

Proc. SPIE. 4321, Medical Imaging 2001: Physiology and Function from Multidimensional Images

KEYWORDS: Computational fluid dynamics, Independent component analysis, Human subjects, Visualization, Arteries, Blood circulation, Hemodynamics, Chemical elements, Magnetic resonance angiography, Simulation of CCA and DLA aggregates

Read Abstract +

Proceedings Article | 21 May 2001 Paper

Tracheal and central bronchial aerodynamics using virtual bronchoscopy

Ronald Summers, Juan Cebral

Proc. SPIE. 4321, Medical Imaging 2001: Physiology and Function from Multidimensional Images

KEYWORDS: Computational fluid dynamics, Visualization, Scanners, 3D modeling, Lung, Computed tomography, Reconstruction algorithms, Chemical elements, Aerodynamics, Bronchoscopy

Read Abstract +

Proceedings Article | 20 April 2000 Paper

Measurement of stenosis from magnetic resonance angiography using vessel skeletons

Peter Yim, Rakesh Mullick, Ronald Summers, Hani Marcos, Juan Cebral, Rainald Loehner, Peter Choyke

Proc. SPIE. 3978, Medical Imaging 2000: Physiology and Function from Multidimensional Images

KEYWORDS: Optical spheres, Blood vessels, Image segmentation, Arteries, 3D modeling, 3D metrology, Angiography, Natural surfaces, Magnetic resonance angiography, Binary data

Read Abstract +

Showing 5 of 34 publications

Conference Committee Involvement (18)