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Ultrasound Elasticity Imaging Laboratory

Columbia University

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      • Elisa Konofagou
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      • Cherry Chen
      • Hong Chen
      • Julien Grondin
      • Sacha Nandlall
      • Danial Shahmirzadi
      • Carlos Sierra Sánchez
      • Shutao Wang
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      • Iason-Zacharias "Jason" Apostolakis
      • Ethan Bunting
      • Alexandre Costet
      • Matthew Downs
      • Yang Han
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      • Ronny Li
      • Stanley "Stan" Okrasinski
      • Gesthimani "Mania" Samiotaki
      • Tao Sun
      • Shih-Ying Wu
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      • Oluyemi "Yemi" Olumolade
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Conference Papers and Presentations

Showing 266 conference papers and presentations. To obtain citations for all of the publications listed below, click here to download the bibliography in BibTeX format.

2013

  • Targeted Drug Delivery with Focused Ultrasound-Induced Blood-Brain Barrier Opening Using Acoustically-Activated Nanodroplets
  • Cherry C. Chen, Paul S. Sheeran, Shih-Ying Wu, Oluyemi O. Olumolade, Paul S. Dayton, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Prague, Czech Republic), July 21 to 25, 2013
  • Download Citation (BibTeX)
  • Real-time 2-D elasticity imaging and monitoring of HIFU treatment using Harmonic Motion Imaging for focused Ultrasound (HMIFU)
  • Yi Hou, Jean Provost, Julien L. Grondin, Shutao Wang, Fabrice Marquet, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Prague, Czech Republic), July 21 to 25, 2013
  • Download Citation (BibTeX)
  • Noninvasive arterial pulse pressure mapping using Pulse Wave Ultrasound Manometry (PWUM) in hypertensive aortas and stenotic carotid arteries in vivo
  • Ronny X. Li, Isaac Jourard, Joyce Salomon, Prathyush Narayanan, Lancelot A. Walker, Cesare Russo, Marco di Tullio, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Prague, Czech Republic), July 21 to 25, 2013
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  • Monitoring the formation of aneurysms and ruptures in murine aortas using Pulse Wave Imaging (PWI)
  • Sacha D. Nandlall, Monica P. Goldklang, Jeanine M. d'Armiento, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Prague, Czech Republic), July 21 to 25, 2013
  • Download Citation (BibTeX)
  • Monitoring of FUS-induced BBB opening in non-human primates using transcranial cavitation detection in vivo and the human skull effect
  • Shih-Ying Wu, Fabrice Marquet, Yao-Sheng Tung, Tobias Teichert, Matthew E. Downs, Cherry C. Chen, Vincent P. Ferrera, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Prague, Czech Republic), July 21 to 25, 2013
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  • Intracardiac Myocardial Elastography at high temporal resolution in canines and humans in vivo
  • Julien L. Grondin, Elaine Y. Wan, Alok Gambhir, Hasan Garan, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Prague, Czech Republic), July 21 to 25, 2013
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  • Electromechanical Wave Imaging of atrial fibrillation in humans: a feasibility study.
  • Alexandre Costet, Jonathan T. Lu, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Prague, Czech Republic), July 21 to 25, 2013
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  • Optimization of Real-Time Acoustical and Mechanical Monitoring of High Intensity Focused Ultrasound (HIFU) treatment using Harmonic Motion Imaging for High Focused Ultrasound (HMIFU)
  • Yi Hou, Fabrice Marquet, Shutao Wang, Elisa E. Konofagou
  • 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Osaka, Japan), July 3 to 7, 2013
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  • A Viscoelastic Property Study in Canine Liver Before and After HIFU Ablation In Vitro
  • Danial Shahmirzadi, Jiangang Chen, Yi Hou, Elisa E. Konofagou
  • 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Osaka, Japan), July 3 to 7, 2013
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  • Targeted Drug Delivery with Focused Ultrasound-Induced Blood-Brain Barrier Opening Using Acoustically-Activated Nanodroplets
  • Cherry C. Chen, Paul S. Sheeran, Shih-Ying Wu, Oluyemi O. Olumolade, Paul S. Dayton, Elisa E. Konofagou
  • 13th International Symposium on Therapeutic Ultrasound (Shanghai, China), May 12 to 15, 2013
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Mechanical and acoustical monitoring during HIFU treatment using Harmonic Motion Imaging for Focused Ultrasound (HMIFU) ex vivo
  • Yi Hou, Fabrice Marquet, Shutao Wang, Elisa E. Konofagou
  • 13th International Symposium on Therapeutic Ultrasound (Shanghai, China), May 12 to 15, 2013
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  • HIFU beam localization using Harmonic Motion Imaging
  • Yang Han, Yi Hou, Shutao Wang, Elisa E. Konofagou
  • 13th International Symposium on Therapeutic Ultrasound (Shanghai, China), May 12 to 15, 2013
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Focused Ultrasound Induced Blood-Brain Barrier Opening in Macromolecule Delivery
  • Shutao Wang, Oluyemi O. Olumolade, Susan Osting, Corinna Burger, Elisa E. Konofagou
  • 13th International Symposium on Therapeutic Ultrasound (Shanghai, China), May 12 to 15, 2013
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  • Delivery of molecules of various pharmacologically-relevant sizes through blood brain barrier opening induced by long and short ultrasound pulses
  • Hong Chen, Anushree Srivastava, Tao Sun, Elisa E. Konofagou
  • 13th International Symposium on Therapeutic Ultrasound (Shanghai, China), May 12 to 15, 2013
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  • Potential strong-HIFU-ablation-induced tissue damage as measured by viscoelastic characterization of canine liver tissue post-ablation
  • Danial Shahmirzadi, Yi Hou, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (New York, NY, USA), April 6 to 10, 2013
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Monitoring the formation of aneurysms in murine aortas using Pulse Wave Imaging (PWI)
  • Sacha D. Nandlall, Monica P. Goldklang, Jeanine M. d'Armiento, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (New York, NY, USA), April 6 to 10, 2013
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  • High framerate lateral strain estimation using virtual beam focusing in canine and human hearts in vivo
  • Ethan A. Bunting, Jean Provost, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (New York, NY, USA), April 6 to 10, 2013
  • Download Citation (BibTeX)

2012

  • The cavitation-dependent zonula-occludens-1 integrity after ultrasound-induced blood-brain barrier opening
  • Yao-Sheng Tung, Cherry C. Chen, Oluyemi O. Olumolade, Shih-Ying Wu, Shutao Wang, Elisa E. Konofagou
  • Cold Spring Harbor Laboratory Meeting: The Blood-Brain Barrier (Cold Spring Harbor, NY, USA), December 5 to 8, 2012
  • Download Citation (BibTeX)
  • Microbubble Distribution Dependence of Focused Ultrasound Induced Blood-Brain Barrier Opening
  • Shutao Wang, Gesthimani Samiotaki, Jameel A. Feshitan, Oluyemi O. Olumolade, Elisa E. Konofagou
  • Cold Spring Harbor Laboratory Meeting: The Blood-Brain Barrier (Cold Spring Harbor, NY, USA), December 5 to 8, 2012
  • Download Citation (BibTeX)
  • Viscoelastic mechanical properties of the canine liver before and after focused ultrasound-induced thermal ablation in vitro
  • Danial Shahmirzadi, Yi Hou, Elisa E. Konofagou
  • Biomedical Engineering Society Annual Meeting (Atlanta, GA, USA), October 24 to 27, 2012
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  • Arterial wall stiffness variations along the canine aorta using pulse wave imaging with validation in vitro
  • Danial Shahmirzadi, Ronny X. Li, William W. Qaqish, Elisa E. Konofagou
  • Biomedical Engineering Society Annual Meeting (Atlanta, GA, USA), October 24 to 27, 2012
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  • Radiation-force-based estimation of acoustic attenuation using harmonic motion imaging
  • Jiangang Chen, Yi Hou, Fabrice Marquet, Elisa E. Konofagou
  • 164th Meeting of the Acoustical Society of America (Kansas City, MO, USA), October 22 to 26, 2012
  • Download Citation (BibTeX)
  • Microbubble-type Dependence of Focused Ultrasound Induced Blood Brain Barrier Opening
  • Shutao Wang, Gesthimani Samiotaki, Jameel A. Feshitan, Oluyemi O. Olumolade, Elisa E. Konofagou
  • 3rd International Symposium on Focused Ultrasound (Bethesda, MD, USA), October 14 to 17, 2012
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  • Single-heartbeat electromechanical wave imaging in humans during arrhythmia
  • Jean Provost, Alok Gambhir, Hasan Garan, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Dresden, Germany), October 7 to 10, 2012
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  • Single-heartbeat 2-D myocardial elastography using an unfocused transmit sequence: an in vivo feasibility study
  • Stanley J. Okrasinski, Jean Provost, Diégo Legrand, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Dresden, Germany), October 7 to 10, 2012
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  • Quantification of stable cavitation dose during FUS-induced blood-brain barrier opening in mice and in non-human primates
  • Yao-Sheng Tung, Shih-Ying Wu, Fabrice Marquet, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Dresden, Germany), October 7 to 10, 2012
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  • Pulse Wave Ultrasound Manometry (PWUM) for noninvasive central blood pressure measurement in hypertensive human subjects in vivo
  • Ronny X. Li, Cesare Russo, William W. Qaqish, Marco di Tullio, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Dresden, Germany), October 7 to 10, 2012
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  • Non-human primate skull effects on the FUS-induced blood-brain barrier opening
  • Shih-Ying Wu, Yao-Sheng Tung, Fabrice Marquet, Cherry C. Chen, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Dresden, Germany), October 7 to 10, 2012
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  • Multi-parametric monitoring of viscoelastic property changes during HIFU ablation of canine liver ex vivo using HMIFU with preliminary validation
  • Yi Hou, Danial Shahmirzadi, Fabrice Marquet, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Dresden, Germany), October 7 to 10, 2012
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  • Electromechanical wave imaging of stem cell and viral cardiac pacing in conscious dogs in vivo
  • Alexandre Costet, Jean Provost, Alok Gambhir, Gerard J. J. Boink, Peter Danilo Jr., Michael R. Rosen, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Dresden, Germany), October 7 to 10, 2012
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  • An experimental study on the apparent stiffness of size-isolated microbubbles used for blood-brain barrier opening applications
  • Cherry C. Chen, Shih-Ying Wu, John D. Finan, Barclay Morrison III, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Dresden, Germany), October 7 to 10, 2012
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  • Viscoelasticity parameters of HIFU ablated canine liver tissues ex vivo
  • Danial Shahmirzadi, Yi Hou, Elisa E. Konofagou
  • 11th International Tissue Elasticity Conference (Deauville, France), October 2 to 5, 2012
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Single-heartbeat 2-D myocardial elastography using an unfocused transmit sequence: an in vivo feasibility study
  • Stanley J. Okrasinski, Jean Provost, Diégo Legrand, Elisa E. Konofagou
  • 11th International Tissue Elasticity Conference (Deauville, France), October 2 to 5, 2012
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  • Performance assessment and optimization of pulse wave imaging for pulse wave analysis in ex vivo canine aortas and in vivo normal human aortas
  • Ronny X. Li, William W. Qaqish, Danial Shahmirzadi, Elisa E. Konofagou
  • 11th International Tissue Elasticity Conference (Deauville, France), October 2 to 5, 2012
  • Download Citation (BibTeX)
  • Multi-parametric monitoring of viscoelastic property changes during HIFU treatment using HMIFU ex vivo
  • Yi Hou, Danial Shahmirzadi, Fabrice Marquet, Elisa E. Konofagou
  • 11th International Tissue Elasticity Conference (Deauville, France), October 2 to 5, 2012
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  • Electromechanical wave imaging of stem cell and viral cardiac pacing in conscious dogs in vivo
  • Alexandre Costet, Jean Provost, Alok Gambhir, Yevgeniy Bobkov, Gerard J. J. Boink, Peter Danilo Jr., Michael R. Rosen, Elisa E. Konofagou
  • 11th International Tissue Elasticity Conference (Deauville, France), October 2 to 5, 2012
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  • Electromechanical wave imaging of canine and human pathological hearts in vivo
  • Jean Provost, Alok Gambhir, Alexandre Costet, Julien L. Grondin, Stanley J. Okrasinski, Elisa E. Konofagou
  • 11th International Tissue Elasticity Conference (Deauville, France), October 2 to 5, 2012
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  • Effects of the wall inclusion size and modulus contrast on the regional pulse wave propagation along the arterial wall in silico
  • Danial Shahmirzadi, Elisa E. Konofagou
  • 11th International Tissue Elasticity Conference (Deauville, France), October 2 to 5, 2012
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Performance assessment and optimization of Pulse Wave Imaging (PWI) and its applications for pulse wave analysis in ex vivo canine aortas and in vivo normal human arteries
  • Ronny X. Li, Danial Shahmirzadi, William W. Qaqish, Elisa E. Konofagou
  • 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (San Diego, CA, USA), August 28 to September 1, 2012
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  • An experimental study on the stiffness of size-isolated microbubbles with relevance to blood-brain barrier opening applications
  • Cherry C. Chen, Shih-Ying Wu, John D. Finan, Barclay Morrison III, Elisa E. Konofagou
  • Gordon Research Conference: Barriers of the Central Nervous System (New London, NH, USA), June 17 to 22, 2012
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  • Single-heartbeat electromechanical wave imaging with optimal strain estimation using temporally-unequispaced acquisition sequences
  • Jean Provost, Stanley J. Okrasinski, Alexandre Costet, Julien L. Grondin, Alok Gambhir, Hasan Garan, Elisa E. Konofagou
  • 37th International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), June 11 to 13, 2012
  • Invited Contribution
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  • Physical mechanism of non-inertial cavitation induced blood-brain barrier opening using focused ultrasound and microbubbles
  • Yao-Sheng Tung, Oluyemi O. Olumolade, Shutao Wang, Shih-Ying Wu, Elisa E. Konofagou
  • 12th International Symposium on Therapeutic Ultrasound (Heidelberg, Germany), June 10 to 13, 2012
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  • Non-human primate skull effects on the in vivo study of the mechanism of the FUS-induced blood-brain barrier opening
  • Shih-Ying Wu, Yao-Sheng Tung, Fabrice Marquet, Elisa E. Konofagou
  • 12th International Symposium on Therapeutic Ultrasound (Heidelberg, Germany), June 10 to 13, 2012
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  • Microbubble-enhanced focused ultrasound blood-brain barrier opening in non-human primates: targeting accuracy and closing timeline
  • Fabrice Marquet, Yao-Sheng Tung, Tobias Teichert, Vincent P. Ferrera, Elisa E. Konofagou
  • 12th International Symposium on Therapeutic Ultrasound (Heidelberg, Germany), June 10 to 13, 2012
  • Download Citation (BibTeX)
  • An experimental study on the stiffness of size-isolated microbubbles used for blood-brain barrier opening
  • Cherry C. Chen, Shih-Ying Wu, John D. Finan, Barclay Morrison III, Elisa E. Konofagou
  • Proceedings of the 12th International Symposium on Therapeutic Ultrasound (Heidelberg, Germany), June 10 to 13, 2012
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Transthoracic electromechanical wave imaging of stem cell and viral pacing of the canine heart in vivo
  • Alexandre Costet, Jean Provost, Alok Gambhir, Peter Danilo Jr., Elisa E. Konofagou
  • 33rd Heart Rhythm Society Annual Scientific Sessions (Boston, MA, USA), May 9 to 12, 2012
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  • In vivo pulse wave imaging in the abdominal aortas of hypertensive and aneurysmal human subjects: a feasibility study
  • Ronny X. Li, Jianwen Luo, Lancelot A. Walker, Sherelle Laifer-Narin, Elizabeth Hecht, Farooq A. Chaudhry, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (Phoenix, AZ, USA), March 29 to April 1, 2012
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  • What is therapeutic ultrasound? Basics, applications, perspectives
  • Elisa E. Konofagou, Gesthimani Samiotaki
  • Euroson School 2012: Ultrasound Elastography (Athens, Greece), January 21 to 22, 2012
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  • Ultrasound-induced drug delivery through the blood-brain barrier
  • Elisa E. Konofagou, Gesthimani Samiotaki
  • Euroson School 2012: Ultrasound Elastography (Athens, Greece), January 21 to 22, 2012
  • Download Citation (BibTeX)

2011

  • Permeability and reversibility timeline study of the focused-ultrasound induced blood-brain barrier opening at distinct pressures and microbubble sizes in vivo
  • Gesthimani Samiotaki, Fotis Vlachos, Yao-Sheng Tung, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Orlando, FL, USA), October 18 to 21, 2011
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  • Non-invasive electromechanical imaging of atrial supraventricular and ventricular cardiac conduction disorders in canines and humans
  • Jean Provost, Alok Gambhir, Stéphane Thiébaut, Vu Thanh-Hieu Nguyen, J. Vest, Hasan Garan, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Orlando, FL, USA), October 18 to 21, 2011
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  • Mechanism monitoring of noninvasive cavitation-guided blood-brain barrier opening using focused ultrasound and microbubbles in non-human primates
  • Yao-Sheng Tung, Fabrice Marquet, Tobias Teichert, Vincent P. Ferrera, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Orlando, FL, USA), October 18 to 21, 2011
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  • Initial in vivo feasibility of a simple pre-clinical focused ultrasound system applied to blood-brain barrier opening
  • Fabrice Marquet, Yao-Sheng Tung, Tobias Teichert, Vincent P. Ferrera, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Orlando, FL, USA), October 18 to 21, 2011
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  • In vivo pulse wave imaging in the abdominal aortas of hypertensive and aneurysmal human subjects: a feasibility study
  • Ronny X. Li, Jianwen Luo, Tipapon Khamdaeng, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Orlando, FL, USA), October 18 to 21, 2011
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  • Fundamental analysis and ex vivo validation of thermal lesion mapping using Harmonic Motion Imaging for Focused Ultrasound (HMIFU)
  • Yi Hou, Fabrice Marquet, Jianwen Luo, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Orlando, FL, USA), October 18 to 21, 2011
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  • Single-heartbeat electromechanical wave imaging with optimal strain estimation using temporally-unequispaced acquisition sequences
  • Jean Provost, Stéphane Thiébaut, Jianwen Luo, Elisa E. Konofagou
  • 10th International Tissue Elasticity Conference (Arlington, TX, USA), October 12 to 15, 2011
  • Download Citation (BibTeX)
  • Simulated pulse wave imaging for local stiffness estimation of patient-specific aorta
  • Danial Shahmirzadi, Ronny X. Li, Jianwen Luo, Elisa E. Konofagou
  • 10th International Tissue Elasticity Conference (Arlington, TX, USA), October 12 to 15, 2011
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Multi-parametric monitoring of High Intensity Focused Ultrasound (HIFU) using Harmonic Motion Imaging for Focused Ultrasound (HMIFU)
  • Yi Hou, Fabrice Marquet, Jianwen Luo, Elisa E. Konofagou
  • Proceedings of the 10th International Tissue Elasticity Conference (Arlington, TX, USA), October 12 to 15, 2011
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  • Aortic stiffness estimation via pulse wave imaging in patient-specific simulated and silicone phantom
  • Danial Shahmirzadi, Ronny X. Li, Elisa E. Konofagou
  • Biomedical Engineering Society Annual Meeting (Hartford, CT, USA), October 12 to 15, 2011
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • In-vivo application of pulse wave imaging for arterial stiffness measurement under normal and pathological conditions
  • Ronny X. Li, Jianwen Luo, Sandhya K. Balaram, Farooq A. Chaudhry, J. C. Lantis, Danial Shahmirzadi, Elisa E. Konofagou
  • 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Boston, MA, USA), August 30 to September 3, 2011
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  • Real-time tumor ablation monitoring and mapping using harmonic motion imaging ex vivo and in vivo
  • Elisa E. Konofagou, Yi Hou, Caroline Maleke, Fabrice Marquet, Jonathan Vappou
  • 161st Meeting of the Acoustical Society of America (Seattle, WA, USA), May 23 to 27, 2011
  • Invited Contribution
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  • Bubble dependence of the mechanism for FUS-induced blood-brain barrier opening in mice in vivo
  • Yao-Sheng Tung, Fotis Vlachos, Kirsten Selert, Elisa E. Konofagou
  • 161st Meeting of the Acoustical Society of America (Seattle, WA, USA), May 23 to 27, 2011
  • Shortlisted for the Best Student Paper Competition
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  • Pressure and microbubble-size dependence of the FUS-induced blood brain barrier opening reversibility in vivo
  • Gesthimani Samiotaki, Fotis Vlachos, Yao-Sheng Tung, Elisa E. Konofagou
  • Annual Meeting of the International Society for Magnetic Resonance in Medicine (Montreal, QC, Canada), May 7 to 13, 2011
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  • Simultaneous imaging of cardiovascular wall motion and flow velocity in the heart and vessels of mice in vivo
  • Jianwen Luo, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (New York, NY, USA), April 14 to 17, 2011
  • Download Citation (BibTeX)
  • In vivo identification of the mechanism behind ultrasound-induced blood-brain barrier opening
  • Yao-Sheng Tung, Fotis Vlachos, Kirsten Selert, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (New York, NY, USA), April 14 to 17, 2011
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  • In silico and ex vivo feasibility study on thermal lesion mapping with Harmonic Motion Imaging for Focused Ultrasound (HMIFU)
  • Yi Hou, Jianwen Luo, Caroline Maleke, Jonathan Vappou, Fabrice Marquet, Elisa E. Konofagou
  • Proceedings of the American Institute of Ultrasound in Medicine Annual Convention (New York, NY, USA), April 14 to 17, 2011
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  • Feasibility of a simple transcranial focused ultrasound system for blood-brain barrier opening
  • Fabrice Marquet, Yao-Sheng Tung, Fotis Vlachos, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (New York, NY, USA), April 14 to 17, 2011
  • Download Citation (BibTeX)
  • Validation in onset thermal lesion mapping using Harmonic Motion Imaging for Focused Ultrasound (HMIFU): a simulation framework with ex vivo validation
  • Yi Hou, Jianwen Luo, Caroline Maleke, Jonathan Vappou, Elisa E. Konofagou
  • Proceedings of the 11th International Symposium on Therapeutic Ultrasound (New York, NY, USA), April 11 to 13, 2011
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  • The bubble-dependent mechanism of FUS-induced blood-brain barrier opening in mice in vivo
  • Yao-Sheng Tung, Fotis Vlachos, Jameel A. Feshitan, Mark A. Borden, Elisa E. Konofagou
  • 11th International Symposium on Therapeutic Ultrasound (New York, NY, USA), April 11 to 13, 2011
  • Winner of the Best Student Paper Competition
  • Download Citation (BibTeX)
  • Pressure and microbubble size dependence study of focused ultrasound-induced blood-brain barrier opening reversibility in vivo
  • Gesthimani Samiotaki, Fotis Vlachos, Yao-Sheng Tung, Elisa E. Konofagou
  • 11th International Symposium on Therapeutic Ultrasound (New York, NY, USA), April 11 to 13, 2011
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  • Numerical study of nonlinear, transcranial focused ultrasound wave propagation for Blood-Brain Barrier (BBB) opening
  • Noé Jiménez, Bernardino Roig, Javier Redondo, Rubén Picó, Fabrice Marquet, Elisa E. Konofagou, Francisco Camarena
  • 11th International Symposium on Therapeutic Ultrasound (New York, NY, USA), April 11 to 13, 2011
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  • Nonlinear effects in the radiation force generated by amplitude-modulated focused beams
  • N. González, Noé Jiménez, Javier Redondo, Bernardino Roig, Rubén Picó, V. Sánchez-Morcillo, Elisa E. Konofagou, Francisco Camarena
  • 11th International Symposium on Therapeutic Ultrasound (New York, NY, USA), April 11 to 13, 2011
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  • Feasibility of a single-element transcranial focused ultrasound system for blood-brain barrier opening
  • Fabrice Marquet, Yao-Sheng Tung, Fotis Vlachos, Elisa E. Konofagou
  • 11th International Symposium on Therapeutic Ultrasound (New York, NY, USA), April 11 to 13, 2011
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  • Simultaneous imaging of wall motion and flow velocity in the hearts and vessels of mice in vivo: a feasibility study
  • Jianwen Luo, Elisa E. Konofagou
  • IEEE International Symposium on Biomedical Imaging (Chicago, IL, USA), March 30 to April 2, 2011
  • Download Citation (BibTeX)

2010

  • Electromechanical wave imaging for noninvasive mapping of the 3D electrical activation sequence in vivo
  • Jean Provost, Wei-Ning Lee, Kana Fujikura, Elisa E. Konofagou
  • American Heart Association Scientific Sessions (Chicago, IL, USA), November 13 to 17, 2010
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  • Mapping the electrical activation sequence of the heart using electromechanical wave imaging: a validation study in canines
  • Jean Provost, Wei-Ning Lee, Kana Fujikura, Elisa E. Konofagou
  • 9th International Tissue Elasticity Conference (Snowbird, UT, USA), October 16 to 19, 2010
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  • Internal indentation for direct modulus estimation
  • Jonathan Vappou, Elisa E. Konofagou
  • 9th International Tissue Elasticity Conference (Snowbird, UT, USA), October 16 to 19, 2010
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  • Imaging of cardiovascular wall-flow coupling in vivo
  • Jianwen Luo, Elisa E. Konofagou
  • 9th International Tissue Elasticity Conference (Snowbird, UT, USA), October 16 to 19, 2010
  • Download Citation (BibTeX)
  • A simulation framework for Harmonic Motion Imaging for Focused Ultrasound (HMIFU) with ex vivo validation
  • Yi Hou, Jianwen Luo, Caroline Maleke, Jonathan Vappou, Elisa E. Konofagou
  • Proceedings of the 9th International Tissue Elasticity Conference (Snowbird, UT, USA), October 16 to 19, 2010
  • Download Citation (BibTeX)
  • Validation of electromechanical wave imaging for mapping of the regional cardiac electrical activity noninvasively in vivo
  • Jean Provost, Viatcheslav Gurev, Natalia Trayanova, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (San Diego, CA, USA), October 11 to 14, 2010
  • Download Citation (BibTeX)
  • Regional measurement of arterial stiffness using pulse wave imaging: phantom validation and preliminary clinical results
  • Jonathan Vappou, Jianwen Luo, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (San Diego, CA, USA), October 11 to 14, 2010
  • Download Citation (BibTeX)
  • In-vivo quantitative permeability assessment of the focused-ultrasound-induced blood-brain barrier opening using dynamic contrast-enhanced MRI
  • Fotis Vlachos, Yao-Sheng Tung, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (San Diego, CA, USA), October 11 to 14, 2010
  • Download Citation (BibTeX)
  • In vivo transcranial cavitation detection during ultrasound-induced blood-brain barrier opening
  • Yao-Sheng Tung, Fotis Vlachos, Thomas Deffieux, James J. Choi, Kirsten Selert, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (San Diego, CA, USA), October 11 to 14, 2010
  • Shortlisted for the Best Student Paper Competition
  • Download Citation (BibTeX)
  • A fast high-performance motion and strain imaging method
  • Jianwen Luo, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (San Diego, CA, USA), October 11 to 14, 2010
  • Download Citation (BibTeX)
  • A comprehensive simulation framework for Harmonic Motion Imaging for Focused Ultrasound (HMIFU) with ex vivo validation
  • Yi Hou, Jianwen Luo, Caroline Maleke, Jonathan Vappou, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (San Diego, CA, USA), October 11 to 14, 2010
  • Download Citation (BibTeX)
  • MR-based pharmacokinetics of the focused-ultrasound-induced blood-brain barrier Opening
  • Fotis Vlachos, Yao-Sheng Tung, Elisa E. Konofagou
  • Biomedical Engineering Society Annual Meeting (Austin, TX, USA), October 6 to 9, 2010
  • Download Citation (BibTeX)
  • A noninvasive direct method for cardiac mapping: electromechanical wave imaging
  • Jean Provost, Stanley J. Okrasinski, Wei-Ning Lee, Kana Fujikura, Elisa E. Konofagou
  • 31st Heart Rhythm Society Annual Scientific Sessions (Denver, CO, USA), May 12 to 15, 2010
  • Download Citation (BibTeX)
  • The harmonic motion imaging for focused ultrasound system for tumor detection and treatment: simulation, in vitro and in vivo results
  • Elisa E. Konofagou, Caroline Maleke, Yi Hou
  • 159th Meeting of the Acoustical Society of America (Baltimore, MD, USA), April 19 to 23, 2010
  • Invited Contribution
  • Download Citation (BibTeX)
  • Noninvasive in vivo cavitation threshold detection during blood-brain barrier opening using focused ultrasound and Definity
  • Yao-Sheng Tung, Fotis Vlachos, Thomas Deffieux, James J. Choi, Elisa E. Konofagou
  • 159th Meeting of the Acoustical Society of America (Baltimore, MD, USA), April 19 to 23, 2010
  • Download Citation (BibTeX)
  • Simulation of Harmonic Motion Imaging for Focused Ultrasound (HMIFU) with in vitro validation
  • Yi Hou, Jianwen Luo, Caroline Maleke, Elisa E. Konofagou
  • Northeast Bioengineering Conference (New York, NY, USA), March 26 to 28, 2010
  • Download Citation (BibTeX)
  • Quantitative assessment of in vivo focused ultrasound induced blood-brain barrier opening using Magnetic Resonance Imaging
  • Gesthimani Samiotaki, Fotis Vlachos, Yao-Sheng Tung, Elisa E. Konofagou
  • Northeast Bioengineering Conference (New York, NY, USA), March 26 to 28, 2010
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  • Identifying the skull effects to the inertial cavitation threshold of microbubbles in a vessel phantom
  • Yao-Sheng Tung, James J. Choi, Elisa E. Konofagou
  • Northeast Bioengineering Conference (New York, NY, USA), March 26 to 28, 2010
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  • Assessment of myocardial elastography performance using normal and ischemic phantoms undergoing physiological motion
  • Stanley J. Okrasinski, Bharat Ramachandran, Elisa E. Konofagou
  • Northeast Bioengineering Conference (New York, NY, USA), March 26 to 28, 2010
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  • Lesion localization and quantification using Harmonic Motion Imaging for Focused Ultrasound (HMIFU): a simulation study with in vitro validation
  • Yi Hou, Jianwen Luo, Caroline Maleke, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (San Diego, CA, USA), March 24 to 27, 2010
  • Download Citation (BibTeX)
  • A real-time high-quality radio frequency-based speckle-tracking method
  • Jianwen Luo, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (San Diego, CA, USA), March 24 to 27, 2010
  • Download Citation (BibTeX)

2009

  • Delivery of pharmacologically-relevant sized molecules through the ultrasound-induced blood-brain barrier opening in vivo
  • James J. Choi, Shougang Wang, Yao-Sheng Tung, Babak Baseri, Barclay Morrison III, Elisa E. Konofagou
  • Neuroscience (Chicago, IL, USA), October 17 to 21, 2009
  • Download Citation (BibTeX)
  • Mechanism and safety of FUS-induced BBB opening
  • Elisa E. Konofagou, James J. Choi, Babak Baseri, Yao-Sheng Tung
  • 9th International Symposium on Therapeutic Ultrasound (Aix-en-Provence, France), September 23 to 26, 2009
  • Download Citation (BibTeX)
  • Identifying the inertial cavitation threshold of monodispersed microbubbles and skull effects in a vessel phantom using focused ultrasound
  • Yao-Sheng Tung, James J. Choi, Elisa E. Konofagou
  • 9th International Symposium on Therapeutic Ultrasound (Aix-en-Provence, France), September 23 to 26, 2009
  • Download Citation (BibTeX)
  • Harmonic Motion Imaging (HMI) for Focused Ultrasound (HMIFU): initial in vivo results
  • Caroline Maleke, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Rome, Italy), September 18 to 21, 2009
  • Download Citation (BibTeX)
  • Frame rate dependence of myocardial elastography estimates using a physiologic 3D biventricular finite-element model of the heart with preliminary in vivo validation
  • Wei-Ning Lee, K. M. Parker, Jianwen Luo, Jeffrey W. Holmes, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Rome, Italy), September 18 to 21, 2009
  • Download Citation (BibTeX)
  • Electromechanical wave imaging: non-invasive localization and quantification of partial ischemic regions in vivo
  • Jean Provost, Wei-Ning Lee, Kana Fujikura, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Rome, Italy), September 18 to 21, 2009
  • Download Citation (BibTeX)
  • Brain region and microbubble-size dependence of the focused ultrasound-induced blood-brain barrier opening in mice in vivo
  • James J. Choi, Jameel A. Feshitan, Babak Baseri, Shougang Wang, Yao-Sheng Tung, Mark A. Borden, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Rome, Italy), September 18 to 21, 2009
  • Download Citation (BibTeX)
  • Validation of Pulse Wave Imaging (PWI) as a quantitative method for mapping arterial elasticity
  • Jonathan Vappou, Jianwen Luo, Elisa E. Konofagou
  • 8th International Tissue Elasticity Conference (Vlissingen, Zeeland, The Netherlands), September 14 to 17, 2009
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  • Dynamic viscoelastic properties of soft tissues measured by Harmonic Motion Imaging (HMI): preliminary results obtained on normal and cancerous breast tissues
  • Jonathan Vappou, Caroline Maleke, Elisa E. Konofagou
  • 8th International Tissue Elasticity Conference (Vlissingen, Zeeland, The Netherlands), September 14 to 17, 2009
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  • Key parameters for precise lateral displacement estimation in ultrasound elastography
  • Jianwen Luo, Elisa E. Konofagou
  • Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Minneapolis, MN, USA), September 2 to 5, 2009
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  • Design, testing and evaluation of gravity neutral orthosis in patients with neuromuscular diseases
  • B. Koo, J. Montes, Viktor Gamarnik, K. Yeager, J. Marra, S. Dunaway, M. Montgomery, N. Strauss, D. C. de Vivo, Elisa E. Konofagou, P. Kaufmann, Barclay Morrison III
  • 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Minneapolis, MN, USA), September 2 to 5, 2009
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  • Characterization of the stress-strain relationship of the abdominal aortic wall in vivo
  • Asawinee Danpinid, Jianwen Luo, Jonathan Vappou, Pradit Terdtoon, Elisa E. Konofagou
  • Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Minneapolis, MN, USA), September 2 to 5, 2009
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • An integrated motion capture system for evaluation of spinal muscular atrophy patients
  • Viktor Gamarnik, S. Pan, J. Malke, C. Chiu, B. Koo, J. Montes, K. Yeager, J. Marra, S. Dunaway, M. Montgomery, N. Strauss, D. C. de Vivo, P. Kaufmann, Barclay Morrison III, Elisa E. Konofagou
  • 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Minneapolis, MN, USA), September 2 to 5, 2009
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  • Fundamental analysis of lateral displacement estimation quality in ultrasound elastography
  • Jianwen Luo, Elisa E. Konofagou
  • Proceedings of the 6th IEEE International Symposium on Biomedical Imaging (Boston, MA, USA), July 1 to June 28, 2009
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • In vivo validation of myocardial elastography to quantify variable levels of myocardial ischemia
  • Wei-Ning Lee, Jean Provost, Kana Fujikura, Jie Wang, Elisa E. Konofagou
  • 34th International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), June 10 to 12, 2009
  • Invited Contribution
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  • Noninvasive imaging of pulse wave propagation and assessment of wall properties in human abdominal aortas in vivo
  • Jianwen Luo, Wei-Ning Lee, Shougang Wang, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (New York, NY, USA), April 2 to 5, 2009
  • Download Citation (BibTeX)
  • In vivo validation of left-ventricular strains at variable levels of myocardial ischemia
  • Wei-Ning Lee, Jean Provost, Kana Fujikura, Jie Wang, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (New York, NY, USA), April 2 to 5, 2009
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2008

  • Noninvasive and transient blood-brain barrier opening in the hippocampus of Alzheimer's APP/PS1 mice using focused ultrasound
  • James J. Choi, Shougang Wang, A. Lee, Truman R. Brown, Scott A. Small, Karen E. Duff, Elisa E. Konofagou
  • Neuroscience (Washington, DC, USA), November 15 to 19, 2008
  • Download Citation (BibTeX)
  • Texture-driven coronary artery plaque characterization using wavelet packet signature
  • Amin Katouzian, Babak Baseri, Elisa E. Konofagou, Andrew F. Laine
  • IEEE International Ultrasonics Symposium (Beijing, China), November 2 to 5, 2008
  • Download Citation (BibTeX)
  • Qualitative and quantitative analysis of the molecular delivery through the ultrasound-enhanced blood-brain barrier opening in the murine brain
  • Shougang Wang, James J. Choi, Yao-Sheng Tung, Barclay Morrison III, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Beijing, China), November 2 to 5, 2008
  • Download Citation (BibTeX)
  • Pulse wave imaging of human abdominal aortas in vivo
  • Jianwen Luo, Wei-Ning Lee, Shougang Wang, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Beijing, China), November 2 to 5, 2008
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • In vivo validation of 2-D myocardial elastography at variable levels of ischemia
  • Wei-Ning Lee, Jean Provost, Shougang Wang, Kana Fujikura, Jie Wang, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Beijing, China), November 2 to 5, 2008
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Fundamental performance assessment of 2-D myocardial elastography in a phased array configuration
  • Jianwen Luo, Wei-Ning Lee, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Beijing, China), November 2 to 5, 2008
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Characterization of wave origins in electromechanical wave imaging
  • Jean Provost, Viatcheslav Gurev, Jianwen Luo, Natalia Trayanova, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Beijing, China), November 2 to 5, 2008
  • Download Citation (BibTeX)
  • A Harmonic Motion Imaging- based technique for non-contact mapping and estimating regional viscoelastic properties
  • Caroline Maleke, Jonathan Vappou, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Beijing, China), November 2 to 5, 2008
  • Download Citation (BibTeX)
  • A composite high frame-rate system for clinical cardiovascular imaging
  • Shougang Wang, Wei-Ning Lee, Jean Provost, Jianwen Luo, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (Beijing, China), November 2 to 5, 2008
  • Download Citation (BibTeX)
  • Pulse Wave Imaging (PWI) as a tool for the quantitative assessment of vascular elasticity: evaluation of a quantitative finitie-element model and in-vivo results in human subjects
  • Jonathan Vappou, Jianwen Luo, Elisa E. Konofagou
  • 7th International Tissue Elasticity Conference (Austin, TX, USA), October 27 to 30, 2008
  • Download Citation (BibTeX)
  • Harmonic Motion Imaging (HMI) compared to rotational rheometry for the measurement of soft tissue's viscoelasticity
  • Jonathan Vappou, Caroline Maleke, Jianwen Luo, Elisa E. Konofagou
  • 7th International Tissue Elasticity Conference (Austin, TX, USA), October 27 to 30, 2008
  • Download Citation (BibTeX)
  • Electromechanical wave propagation in the normal and ischemic canine myocardium in vivo
  • Jean Provost, Wei-Ning Lee, Kana Fujikura, Elisa E. Konofagou
  • 7th International Tissue Elasticity Conference (Austin, TX, USA), October 27 to 30, 2008
  • Download Citation (BibTeX)
  • The dependence of the ultrasound-induced blood-brain barrier opening characteristics on microbubble size in vivo
  • James J. Choi, Jameel A. Feshitan, Shougang Wang, Yao-Sheng Tung, Babak Baseri, Mark A. Borden, Elisa E. Konofagou
  • 8th International Symposium on Therapeutic Ultrasound (Minneapolis, MN, USA), September 10 to 13, 2008
  • Download Citation (BibTeX)
  • Real-time HIFU monitoring using Harmonic Motion Imaging (HMI)
  • Caroline Maleke, Elisa E. Konofagou
  • 8th International Symposium on Therapeutic Ultrasound (Minneapolis, MN, USA), September 10 to 13, 2008
  • Download Citation (BibTeX)
  • Qualitative and quantitative analysis of molecular delivery through the ultrasound-induced blood-brain barrier opening in mice
  • Shougang Wang, Babak Baseri, James J. Choi, Yao-Sheng Tung, Barclay Morrison III, Elisa E. Konofagou
  • 8th International Symposium on Therapeutic Ultrasound (Minneapolis, MN, USA), September 10 to 13, 2008
  • Download Citation (BibTeX)
  • Characterization and optimization of trans-blood-brain barrier diffusion in vivo
  • Elisa E. Konofagou, James J. Choi, Babak Baseri, A. Lee
  • 8th International Symposium on Therapeutic Ultrasound (Minneapolis, MN, USA), September 10 to 13, 2008
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  • Finite element modeling of the pulse wave propagation in the aorta for simulation of the Pulse Wave Imaging (PWI) method
  • Jonathan Vappou, Ioannis K. Zervantonakis, Jianwen Luo, Elisa E. Konofagou
  • Proceedings of the 11th International Conference on Medical Image Computing and Computer Assisted Intervention (New York, NY, USA), September 6 to 10, 2008
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Mapping and characterization of electromechanical wave propagation in the left ventricle in vivo
  • Jean Provost, Jianwen Luo, Elisa E. Konofagou
  • Society for Industrial and Applied Mathematics Conference on the Life Sciences (Montréal, Québec, Canada), August 4 to 7, 2008
  • Download Citation (BibTeX)
  • Trans-blood-brain barrier delivery of compounds at pharmacologically relevant molecular weights in the hippocampus of mice using focused ultrasound
  • James J. Choi, Shougang Wang, Yao-Sheng Tung, Barclay Morrison III, Elisa E. Konofagou
  • 155th Meeting of the Acoustical Society of America (Paris, France), June 29 to July 4, 2008
  • Download Citation (BibTeX)
  • Identifying the inertial cavitation threshold in a vessel phantom using FUS and microbubbles
  • Yao-Sheng Tung, James J. Choi, Shougang Wang, Jameel A. Feshitan, Mark A. Borden, Elisa E. Konofagou
  • 155th Meeting of the Acoustical Society of America (Paris, France), June 29 to July 4, 2008
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  • Pulse wave imaging of normal and aneurysmal abdominal aortas in vivo
  • Jianwen Luo, Kana Fujikura, Leslie S. Tyrie, M. David Tilson III, Ioannis K. Zervantonakis, Jonathan Vappou, Elisa E. Konofagou
  • 33rd International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), May 14 to 16, 2008
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  • Automatic detection of blood versus non-blood regions on Intravascular Ultrasound (IVUS) images using wavelet packet signatures
  • Amin Katouzian, Babak Baseri, Elisa E. Konofagou, Andrew F. Laine
  • Proceedings of the IEEE SPIE Medical Imaging Conference (San Diego, CA, USA), February 16 to 21, 2008
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2007

  • Mapping of regional cancerous tissue mechanical property changes using harmonic motion imaging
  • Caroline Maleke, Jianwen Luo, A. Pelegri, Elisa E. Konofagou
  • ASME International Mechanical Engineering Congress and Exposition (Seattle, WA, USA), November 11 to 15, 2007
  • Download Citation (BibTeX)
  • Non-invasive imaging of the aortic pulse-wave propagation for the detection of abdominal aortic aneurysms in vivo
  • Kana Fujikura, Jianwen Luo, Leslie S. Tyrie, M. David Tilson III, Elisa E. Konofagou
  • American Heart Association Scientific Sessions (Orlando, FL, USA), November 4 to 7, 2007
  • Download Citation (BibTeX)
  • Imaging of the propagation of the contraction wave using RF-based speckle tracking in vivo
  • Elisa E. Konofagou, Jianwen Luo, Deepak Saluja, Kana Fujikura, Daniel O. Cervantes, James Coromilas
  • American Heart Association Scientific Sessions (Orlando, FL, USA), November 4 to 7, 2007
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  • The effect of frame rate on image quality of myocardial elastography in vivo
  • Jianwen Luo, Wei-Ning Lee, Shougang Wang, Elisa E. Konofagou
  • 6th International Tissue Elasticity Conference (Santa Fe, NM, USA), November 2 to 5, 2007
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  • Pulse wave imaging of normal and aneurysmal abdominal aortas in vivo
  • Jianwen Luo, Kana Fujikura, Leslie S. Tyrie, M. David Tilson III, Elisa E. Konofagou
  • 6th International Tissue Elasticity Conference (Santa Fe, NM, USA), November 2 to 5, 2007
  • Download Citation (BibTeX)
  • Importance of principal strain estimation in clinical myocardial elastography with validation against MRI tagging
  • Wei-Ning Lee, Zhen Qian, Dimitris N. Metaxas, Elisa E. Konofagou
  • 6th International Tissue Elasticity Conference (Santa Fe, NM, USA), November 2 to 5, 2007
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  • Pulse wave imaging of abdominal aortic aneurysms: comparison between control and angiotensin II-treated mice in vivo
  • Jianwen Luo, Kana Fujikura, Leslie S. Tyrie, M. David Tilson III, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (New York, NY, USA), October 28 to 31, 2007
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  • Noninvasive electromechanical wave imaging and conduction velocity estimation in vivo
  • Elisa E. Konofagou, Jianwen Luo, Deepak Saluja, Kana Fujikura, Daniel O. Cervantes, James Coromilas
  • Proceedings of the IEEE International Ultrasonics Symposium (New York, NY, USA), October 28 to 31, 2007
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  • Molecular delivery and microbubble dependence study of the FUS-induced blood-brain barrier opening in vivo
  • James J. Choi, Shougang Wang, Barclay Morrison III, Elisa E. Konofagou
  • IEEE International Ultrasonics Symposium (New York, NY, USA), October 28 to 31, 2007
  • Download Citation (BibTeX)
  • Focused ultrasound-induced molecular delivery through the blood-brain barrier
  • James J. Choi, Shougang Wang, Barclay Morrison III, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (New York, NY, USA), October 28 to 31, 2007
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  • Experimental assessment of angle-independent myocardial elastography performance using a left-ventricular phantom under physiologic motion
  • Viktor Gamarnik, Jianwen Luo, Wei-Ning Lee, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (New York, NY, USA), October 28 to 31, 2007
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Clinical validation of angle-independent myocardial elastography using MRI tagging
  • Wei-Ning Lee, Zhen Qian, Dimitris N. Metaxas, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (New York, NY, USA), October 28 to 31, 2007
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Automated contour tracking for high frame-rate full-view myocardial elastography in vivo
  • Jianwen Luo, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (New York, NY, USA), October 28 to 31, 2007
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • An in-vivo study of frame rate optimization for myocardial elastography
  • Jianwen Luo, Wei-Ning Lee, Shougang Wang, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (New York, NY, USA), October 28 to 31, 2007
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  • A composite imaging technique for high framerate and full-view cardiovascular ultrasound and elasticity imaging
  • Shougang Wang, Wei-Ning Lee, Jianwen Luo, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (New York, NY, USA), October 28 to 31, 2007
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • 2D simulation of Amplitude-Modulated Harmonic Motion Imaging (AM-HMI) with experimental validation
  • Caroline Maleke, Jianwen Luo, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (New York, NY, USA), October 28 to 31, 2007
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  • Validation of 2D ultrasound-based strain estimates with MR tagging
  • Wei-Ning Lee, Zhen Qian, Christina L. Tosti, Truman R. Brown, Dimitris N. Metaxas, Elisa E. Konofagou
  • Proceedings of the Annual Meeting of the International Society for Magnetic Resonance in Medicine (Berlin, Germany), May 19 to 25, 2007
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Non-invasive opening of the blood-brain barrier using focused ultrasound in mice
  • James J. Choi, Scott A. Small, Truman R. Brown, Elisa E. Konofagou
  • Annual Meeting of the International Society for Magnetic Resonance in Medicine (Berlin, Germany), May 19 to 25, 2007
  • Download Citation (BibTeX)
  • Non-invasive generation and monitoring of ultrasound-induced blood-brain barrier opening in the murine hippocampus
  • James J. Choi, Scott A. Small, Truman R. Brown, Elisa E. Konofagou
  • Annual Meeting of the International Society for Magnetic Resonance in Medicine (Berlin, Germany), May 19 to 25, 2007
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  • Noninvasive and reversible opening of the blood-brain barrier using focused ultrasound
  • Elisa E. Konofagou, James J. Choi
  • Leading Edge Symposium (Atlantic City, NJ, USA), May 3, 2007
  • Invited Contribution
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  • Validation of ultrasound myocardial elastography using MR tagging in normal and abnormal human hearts in vivo
  • Wei-Ning Lee, Zhen Qian, Christina L. Tosti, Truman R. Brown, Dimitris N. Metaxas, Elisa E. Konofagou
  • Proceedings of the IEEE International Symposium on Biomedical Imaging (Washington, DC, USA), April 12 to 15, 2007
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  • Automated contour tracking for myocardial elastography in vivo
  • Jianwen Luo, Kana Fujikura, Shunichi Homma, Elisa E. Konofagou
  • Proceedings of the IEEE International Symposium on Biomedical Imaging (Washington, DC, USA), April 12 to 15, 2007
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  • Early tumor detection and treatment guidance in breast and liver with harmonic motion imaging
  • Caroline Maleke, Elisa E. Konofagou
  • International Congress on Ultrasonics (Vienna, Austria), April 9 to 12, 2007
  • Invited Contribution
  • Download Citation (BibTeX)
  • Angle-independent and multi-dimensional myocardial elastography: from theory to clinical validation
  • Wei-Ning Lee, Elisa E. Konofagou
  • International Congress on Ultrasonics (Vienna, Austria), April 9 to 12, 2007
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  • A non-invasive imaging technique for characterization of vascular mechanical properties in vivo and detection of disease
  • Kana Fujikura, Jianwen Luo, Viktor Gamarnik, Mathieu Pernot, Royd Fukumoto, Shunichi Homma, M. David Tilson III, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (New York, NY, USA), March 15 to 8, 2007
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  • Challenges in tissue characterization from backscattered intravascular ultrasound signals
  • Amin Katouzian, Shashidhar Sathyanarayana, W. Li, T. Thomas, Stéphane G. Carlier
  • Proceedings of the IEEE SPIE Medical Imaging Conference (San Diego, CA, USA), February 17 to 22, 2007
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  • Angle-independent myocardial elastography: theoretical analysis and clinical validation
  • Elisa E. Konofagou, Wei-Ning Lee, Simon D. Fung-Kee-Fung
  • Proceedings of the IEEE SPIE Medical Imaging Conference (San Diego, CA, USA), February 17 to 22, 2007
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2006

  • High-resolution, high frame-rate strain imaging for early myocardial infarction detection
  • Jianwen Luo, Kana Fujikura, Shunichi Homma, Elisa E. Konofagou
  • American Heart Association Scientific Sessions (Chicago, IL, USA), November 12 to 15, 2006
  • Download Citation (BibTeX)
  • Feasibility of muscle strain estimates by hand-held elastography during therapeutic body movements
  • John J. Triano, Hélène M. Langevin, James R. Fox, Elisa E. Konofagou
  • 5th International Tissue Elasticity Conference (Snowbird, UT, USA), October 7 to 10, 2006
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  • Pulse wave imaging in murine abdominal aortas: a feasibility study
  • Kana Fujikura, Jianwen Luo, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Vancouver, BC, Canada), October 2 to 5, 2006
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Optimization of ultrasound-induced transient blood-brain barrier opening in mice
  • James J. Choi, Scott A. Small, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Vancouver, BC, Canada), October 2 to 5, 2006
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  • Imaging the electromechanical wave activation of the left ventricle in vivo
  • Elisa E. Konofagou, Jianwen Luo, Kana Fujikura, Daniel O. Cervantes, James Coromilas
  • Proceedings of the IEEE International Ultrasonics Symposium (Vancouver, BC, Canada), October 2 to 5, 2006
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Imaging of murine infarcts using myocardial elastography at both high temporal and spatial resolution
  • Jianwen Luo, Kana Fujikura, Shunichi Homma, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Vancouver, BC, Canada), October 2 to 5, 2006
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Analysis of 3D motion effects in 2D myocardial elastography
  • Wei-Ning Lee, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Vancouver, BC, Canada), October 2 to 5, 2006
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • An all-ultrasound system for sonication and real-time monitoring of temperature and ablation
  • Caroline Maleke, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Vancouver, BC, Canada), October 2 to 5, 2006
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Elastographic imaging of the murine heart and aorta for the detection of disease at high temporal and spatial resolutions
  • Elisa E. Konofagou, Jianwen Luo, Kana Fujikura, Mathieu Pernot
  • 5th International Conference on Ultrasonic Biomedical Microscanning (Corsica, France), September 10 to 15, 2006
  • Invited Contribution
  • Download Citation (BibTeX)
  • Imaging the mechanics and electromechanics of the heart
  • Elisa E. Konofagou
  • Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (New York, NY, USA), August 30 to September 3, 2006
  • Invited Contribution
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • High-resolution ultrasound elastography of articular cartilage in vitro
  • Daniel T. Ginat, Gilberto Hung, T. R. Gardner, Elisa E. Konofagou
  • Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (New York, NY, USA), August 30 to September 3, 2006
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Detection of murine infarcts using myocardial elastography at both high temporal and spatial resolution
  • Jianwen Luo, Kana Fujikura, Elisa E. Konofagou
  • Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (New York, NY, USA), August 30 to September 3, 2006
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • An all-ultrasound-based system for real-time monitoring and sonication of temperature change and ablation
  • Caroline Maleke, Elisa E. Konofagou
  • Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (New York, NY, USA), August 30 to September 3, 2006
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  • A new automated technique for left- and right-ventricular segmentation in magnetic resonance imaging
  • Amin Katouzian, A. Prakash, Elisa E. Konofagou
  • Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (New York, NY, USA), August 30 to September 3, 2006
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  • Principal strain imaging for the detection of infarcts
  • Elisa E. Konofagou, Simon D. Fung-Kee-Fung, Wei-Ning Lee
  • Society of Industrial and Applied Mathematics Annual Meeting (Boston, MA, USA), July 7 to 10, 2006
  • Invited Contribution
  • Download Citation (BibTeX)
  • Focused ultrasound-induced opening of the blood-brain barrier in mice
  • James J. Choi, Elisa E. Konofagou
  • 151st Acoustical Society of America Meeting (Providence, RI, USA), June 5 to 9, 2006
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  • An amplitude-modulated harmonic imaging method for mapping tissue ablation
  • Caroline Maleke, Elisa E. Konofagou
  • 151st Acoustical Society of America Meeting (Providence, RI, USA), June 5 to 9, 2006
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  • Physiologic wave propagation and characterization in the murine heart and aorta
  • Elisa E. Konofagou, Jianwen Luo, Kana Fujikura, Mathieu Pernot
  • 31st International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), May 24 to 25, 2006
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  • Ultrasonic elastography of the mouse aorta: possible usefulness in non-invasive analysis of aortic dilation in mice and risk of rupture in humans
  • Elisa E. Konofagou
  • 10th Anniversary Symposium on the Abdominal Aortic Aneurysm: Genetics, Pathophysiology, and Molecular Biology (New York, NY, USA), April 3 to 5, 2006
  • Invited Contribution
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  • Imaging the mechanics and electromechanics of the left ventricle in vivo
  • Mathieu Pernot, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (Washington, DC, USA), March 23 to 26, 2006
  • Download Citation (BibTeX)
  • Feasibility of treatment of neurodegenerative diseases through ultrasound-induced blood-brain barrier opening in vivo
  • James J. Choi, Mathieu Pernot, Scott A. Small, Elisa E. Konofagou
  • American Institute of Ultrasound in Medicine Annual Convention (Washington, DC, USA), March 23 to 26, 2006
  • AIUM New Investigator Award
  • Download Citation (BibTeX)
  • Mechanical and electromechanical imaging of tissues
  • Elisa E. Konofagou
  • 1st Symposium on Bio- and Nano- Electronics (Sendai, Japan), March 2 to 3, 2006
  • Invited Contribution
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2005

  • Real-time monitoring of regional tissue elasticity during FUS focused ultrasound therapy using harmonic motion imaging
  • Caroline Maleke, Mathieu Pernot, Elisa E. Konofagou
  • Proceedings of the 5th International Symposium on Therapeutic Ultrasound (Boston, MA, USA), October 27 to 29, 2005
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Noninvasive blood-brain barrier opening in live mice
  • James J. Choi, Mathieu Pernot, Scott A. Small, Elisa E. Konofagou
  • Proceedings of the 5th International Symposium on Therapeutic Ultrasound (Boston, MA, USA), October 27 to 29, 2005
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  • Soft tissue biomechancial behavior during robotic acupuncture in low back pain using ultrasound elasticity imaging
  • Hélène M. Langevin, Elisa E. Konofagou, J. Wu, James R. Fox, James C. Iatridis
  • 4th International Tissue Elasticity Conference (Austin, TX, USA), October 17 to 20, 2005
  • Download Citation (BibTeX)
  • In vitro measurement and imaging of the strain at the bovine ACL-bone insertion
  • Jeffrey P. Spalazzi, Helen H. Lu, Elisa E. Konofagou
  • 4th International Tissue Elasticity Conference (Austin, TX, USA), October 17 to 20, 2005
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  • In vitro demonstration of real time monitoring of regional tissue elasticity during focused ultrasound therapy using harmonic motion imaging
  • Caroline Maleke, Mathieu Pernot, Elisa E. Konofagou
  • 4th International Tissue Elasticity Conference (Austin, TX, USA), October 17 to 20, 2005
  • Download Citation (BibTeX)
  • Electromechanical mapping of the normal and ischemic myocardium
  • Mathieu Pernot, Simon D. Fung-Kee-Fung, Elisa E. Konofagou
  • 4th International Tissue Elasticity Conference (Austin, TX, USA), October 17 to 20, 2005
  • Download Citation (BibTeX)
  • Angle-independent strain estimation in myocardial elastography
  • Simon D. Fung-Kee-Fung, Elisa E. Konofagou
  • 4th International Tissue Elasticity Conference (Austin, TX, USA), October 17 to 20, 2005
  • Download Citation (BibTeX)
  • A 3D simulation model for performance assessment of 2D myocardial elastography
  • Wei-Ning Lee, Christopher M. Ingrassia, Elisa E. Konofagou
  • 4th International Tissue Elasticity Conference (Austin, TX, USA), October 17 to 20, 2005
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  • Feasibility of transcranial, localized drug-delivery in the brain of Alzheimer's-model mice using focused ultrasound
  • James J. Choi, Mathieu Pernot, Scott A. Small, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Rotterdam, The Netherlands), September 17 to 20, 2005
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  • Electromechanical imaging of the myocardium at normal and pathological states
  • Mathieu Pernot, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Rotterdam, The Netherlands), September 17 to 20, 2005
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  • Elastographic imaging of strain distribution within the anterior cruciate ligament and at the ACL-Bone Insertions
  • Jeffrey P. Spalazzi, Elisa E. Konofagou, Jason Gallina, Simon D. Fung-Kee-Fung, Helen H. Lu
  • Proceedings of the IEEE International Ultrasonics Symposium (Rotterdam, The Netherlands), September 17 to 20, 2005
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  • Angle-independent strain mapping in myocardial elastography: 2-D strain tensor characterization and principal component imaging
  • Simon D. Fung-Kee-Fung, Wei-Ning Lee, Christopher M. Ingrassia, Kevin D. Costa, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Rotterdam, The Netherlands), September 17 to 20, 2005
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  • A single-element focused transducer method for harmonic motion imaging
  • Caroline Maleke, Mathieu Pernot, Elisa E. Konofagou
  • Proceedings of the IEEE International Ultrasonics Symposium (Rotterdam, The Netherlands), September 17 to 20, 2005
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  • Elastographic imaging of the strain distribution at the anterior cruciate ligament and ACL-bone insertions
  • Elisa E. Konofagou, Jeffrey P. Spalazzi, Helen H. Lu
  • Proceedings of the 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Shanghai, China), September 1 to 4, 2005
  • Invited Contribution
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  • A theoretical performance assessment tool for myocardial elastography
  • Elisa E. Konofagou, Wei-Ning Lee, Christopher M. Ingrassia
  • Proceedings of the 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Shanghai, China), September 1 to 4, 2005
  • Invited Contribution
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  • Full strain tensor representation in myocardial elastography
  • Elisa E. Konofagou, Wei-Ning Lee
  • Society of Industrial and Applied Mathematics Annual Meeting (New Orleans, LA, USA), July 11 to 15, 2005
  • Invited Contribution
  • Download Citation (BibTeX)
  • Elastographic imaging of strain distribution at the ACL-bone insertions
  • Jeffrey P. Spalazzi, Elisa E. Konofagou, Helen H. Lu
  • 5th International Symposium for Ligaments and Tendons (Washington, DC, USA), February 19, 2005
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  • Left-ventricular segmentation using autocovariance techniques
  • Louis S. Morda, Elisa E. Konofagou
  • Annual Meeting of the International Society for Optical Engineering (San Diego, CA, USA), February 12 to 17, 2005
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2004

  • Tissue displacement and strain patterns during acupuncture follow connective tissue planes
  • Elisa E. Konofagou, T. C. Pulerwitz, James R. Fox, Hélène M. Langevin
  • 3rd International Tissue Elasticity Conference (Windermere, Cumbria, UK), October 17 to 20, 2004
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  • Imaging localized viscoelastic properties using harmonic motion imaging
  • Elisa E. Konofagou, Timothy P. Harrigan
  • 3rd International Tissue Elasticity Conference (Windermere, Cumbria, UK), October 17 to 20, 2004
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  • Measuring elastic responses for tissue imaging
  • Elisa E. Konofagou
  • Society of Industrial and Applied Mathematics Annual Meeting (Portland, OR, USA), July 12 to 16, 2004
  • Invited Contribution
  • Download Citation (BibTeX)
  • Imaging mechanical responses in tissues
  • Elisa E. Konofagou
  • Inverse Problems Mini-Symposium (Troy, NY, USA), April 5 to 7, 2004
  • Invited Contribution
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2003

  • Monitoring the effect of acupuncture needling on human connective tissue in vivo
  • Hélène M. Langevin, Elisa E. Konofagou, Brian S. Garra
  • 2nd International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity (Corpus Christi, TX, USA), October 12 to 15, 2003
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  • Palpation tomography: a new technique for modulus estimation in elastography
  • Elisa E. Konofagou, Timothy P. Harrigan
  • Proceedings of the IEEE International Ultrasonics Symposium (Honolulu, HI, USA), October 5 to 8, 2003
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  • Myocardial elastography: comparison to results using MR cardiac tagging
  • Elisa E. Konofagou, W. Manning, K. Kissinger, S. D. Solomon
  • Proceedings of the IEEE International Ultrasonics Symposium (Honolulu, HI, USA), October 5 to 8, 2003
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  • Imaging the effect of acupuncture needling on human connective tissue in vivo
  • Elisa E. Konofagou, Gary J. Badger, Brian S. Garra, Hélène M. Langevin
  • Proceedings of the IEEE International Ultrasonics Symposium (Honolulu, HI, USA), October 5 to 8, 2003
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  • Harmonic motion imaging: applications in the detection of stiffer masses
  • Elisa E. Konofagou, Mark Ottensmeyer, Steven L. Dawson, Kullervo Hynynen
  • Proceedings of the IEEE International Ultrasonics Symposium (Honolulu, HI, USA), October 5 to 8, 2003
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  • Imaging of the effect of acupuncture needling on human connective tissue in vivo
  • Elisa E. Konofagou, J. Wu, Brian S. Garra, Jonathan Ophir, Hélène M. Langevin
  • World Congress on Medical Physics and Biomedical Engineering (Sydney, Australia), August 24 to 29, 2003
  • Invited Contribution
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  • Quo vadis elasticity imaging?
  • Elisa E. Konofagou
  • Ultrasonics International (Granada, Andalusia, Spain), July 1 to 3, 2003
  • Invited Contribution
  • Download Citation (BibTeX)
  • Estimating localized oscillatory tissue motion for assessment of the underlying mechanical modulus
  • Elisa E. Konofagou, Kullervo Hynynen
  • Ultrasonics International (Granada, Andalusia, Spain), July 1 to 3, 2003
  • Download Citation (BibTeX)
  • Elastography: from theory to clinical applications
  • Elisa E. Konofagou, Jonathan Ophir, Thomas A. Krouskop, Brian S. Garra
  • Summer Bioengineering Conference (Key Biscayne, FL, USA), June 25 to 29, 2003
  • Invited Contribution
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  • Harmonic motion imaging: a new method for localized estimation of tissue mechanical properties
  • Elisa E. Konofagou, Kullervo Hynynen
  • American Institute of Ultrasound in Medicine Annual Convention (Montreal, QC, Canada), June 6 to 9, 2003
  • Download Citation (BibTeX)
  • Effect of acupuncture on connective tissue in vitro and in vivo
  • Hélène M. Langevin, J. Wu, Elisa E. Konofagou, Brian S. Garra, Jonathan Ophir
  • 28th International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), April 27 to 29, 2003
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  • Harmonic motion imaging: a new method for the estimation of localized oscillatory response and modulus
  • Elisa E. Konofagou, Kullervo Hynynen
  • IEEE SPIE Medical Imaging Conference (San Diego, CA, USA), February 20 to 23, 2003
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  • Cardiac elastography: detecting pathological changes in the myocardium
  • Elisa E. Konofagou, Timothy P. Harrigan, S. D. Solomon
  • IEEE SPIE Medical Imaging Conference (San Diego, CA, USA), February 20 to 23, 2003
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2002

  • Mapping of temperature rise using focused ultrasound phased arrays
  • Elisa E. Konofagou, S. D. Sokka, Jonathan Thierman, Kullervo Hynynen
  • 24th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Houston, TX, USA), October 23 to 26, 2002
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  • Temporal and spatial monitoring of temperature changes using focused ultrasound phased arrays
  • Elisa E. Konofagou, S. D. Sokka, Jonathan Thierman, Kullervo Hynynen
  • 1st International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity (Niagara Falls, ON, Canada), October 20 to 23, 2002
  • Download Citation (BibTeX)
  • Reconstruction of the myocardial modulus in cardiac elastography
  • Elisa E. Konofagou, Timothy P. Harrigan
  • 1st International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity (Niagara Falls, ON, Canada), October 20 to 23, 2002
  • Download Citation (BibTeX)
  • Harmonic motion imaging: a new method for the estimation of localized oscillatory response and modulus
  • Elisa E. Konofagou, Kullervo Hynynen
  • 1st International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity (Niagara Falls, ON, Canada), October 20 to 23, 2002
  • Download Citation (BibTeX)
  • A USAE frequency shift method for monitoring stiffness variations in tissues
  • Elisa E. Konofagou, Jonathan Thierman, Kullervo Hynynen
  • 1st International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity (Niagara Falls, ON, Canada), October 20 to 23, 2002
  • Download Citation (BibTeX)
  • Temporal and spatial monitoring of temperature changes using focused ultrasound phased arrays
  • Elisa E. Konofagou, S. D. Sokka, Jonathan Thierman, Kullervo Hynynen
  • Proceedings of the IEEE International Ultrasonics Symposium (Munich, Germany), October 7 to 10, 2002
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  • Localized harmonic motion imaging: theory, simulations and experiments
  • Elisa E. Konofagou, Kullervo Hynynen
  • Proceedings of the IEEE International Ultrasonics Symposium (Munich, Germany), October 7 to 10, 2002
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • A USAE frequency shift method for monitoring stiffness variations in tissues
  • Elisa E. Konofagou, Jonathan Thierman, Kullervo Hynynen
  • 142nd Meeting of the Acoustical Society of America (Pittsburgh, PA, USA), June 3 to 7, 2002
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2001

  • Experimental temperature monitoring and coagulation detection using ultrasound-stimulated acoustic emission
  • Elisa E. Konofagou, Jonathan Thierman, Kullervo Hynynen
  • Proceedings of the IEEE International Ultrasonics Symposium (Atlanta, GA, USA), October 7 to 10, 2001
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Assessment of regional myocardial strain using cardiac elastography: distinguishing infarcted from non-infarcted myocardium
  • Elisa E. Konofagou, Timothy P. Harrigan, S. D. Solomon
  • Proceedings of the IEEE International Ultrasonics Symposium (Atlanta, GA, USA), October 7 to 10, 2001
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  • The detection of cavitation using ultrasound-stimulated acoustic emission
  • Jonathan Thierman, Elisa E. Konofagou, Kullervo Hynynen
  • 17th International Congress on Acoustics (Rome, Italy), September 2 to 7, 2001
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  • An acoustic thermometer for hyperthermia and focused surgery
  • Elisa E. Konofagou, Jonathan Thierman, Kullervo Hynynen
  • 17th International Congress on Acoustics (Rome, Italy), September 2 to 7, 2001
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  • Factors and tradeoffs affecting image quality in elastography
  • Tomy Varghese, Jonathan Ophir, Elisa E. Konofagou, Faouzi Kallel, Raffaella Righetti
  • 26th International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), May 30 to June 1, 2001
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  • Non-invasive techniques for therapy monitoring and assessment
  • Jonathan Thierman, Nathan J. McDannold, Elisa E. Konofagou, Kullervo Hynynen
  • 48th Annual Meeting of the Radiation Research Society (San Juan, Puerto Rico), April 21 to 25, 2001
  • Invited Contribution
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2000

  • Cardiac elastography: a feasibility study
  • Euroecho 6 (Lisbon, Portugal), December 6 to 10, 2000
  • Download Citation (BibTeX)
  • Ultrasound surgery monitoring using vibroacoustography: a simulation study
  • Elisa E. Konofagou, Jonathan Thierman, Kullervo Hynynen
  • Proceedings of the IEEE International Ultrasonics Symposium (San Juan, Puerto Rico), October 16 to 19, 2000
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Cardiac elastography: a feasibility study
  • Elisa E. Konofagou, Jan D'hooge, Jonathan Ophir
  • Proceedings of the IEEE International Ultrasonics Symposium (San Juan, Puerto Rico), October 16 to 19, 2000
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • New methods in elastography
  • Elisa E. Konofagou, Jonathan Ophir
  • Congress of the World Federation for Ultrasound in Medicine and Biology (Florence, Italy), May 8 to 11, 2000
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  • Elastography: progress and prospects in the ultrasonic imaging of the mechanical attributes of soft tissues
  • Jonathan Ophir, Brian S. Garra, Faouzi Kallel, Elisa E. Konofagou, Thomas A. Krouskop, Raffaella Righetti, Tomy Varghese
  • Congress of the World Federation for Ultrasound in Medicine and Biology (Florence, Italy), May 8 to 11, 2000
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  • Elastographic imaging of the dog prostate in vitro
  • Faouzi Kallel, Roger Price, Elisa E. Konofagou, Jonathan Ophir
  • 18th Conference of the Houston Society of Engineering in Medicine and Biology (Houston, TX, USA), February 10 to 11, 2000
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1999

  • Poroelastography: estimation and imaging of the poroelastic properties of tissues
  • Elisa E. Konofagou, Timothy P. Harrigan, Jonathan Ophir, Thomas A. Krouskop
  • Proceedings of the IEEE International Ultrasonics Symposium (Lake Tahoe, NV, USA), October 16 to 19, 1999
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Spectral estimators in elastography
  • Elisa E. Konofagou, Tomy Varghese, Jonathan Ophir
  • World Congress on Ultrasound (Lyngby, Denmark), June 29 to July 2, 1999
  • Download Citation (BibTeX)
  • Estimation and imaging of the normal and shear principal strain components in elastography
  • Elisa E. Konofagou, Jonathan Ophir
  • World Congress on Ultrasound (Lyngby, Denmark), June 29 to July 2, 1999
  • Download Citation (BibTeX)
  • Spectral strain estimation in elastography
  • Tomy Varghese, Elisa E. Konofagou, Jonathan Ophir, S. Kaisar Alam
  • 24th International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), June 2 to 4, 1999
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  • Fundamental limits on the estimation and imaging of transverse displacement, transverse strain and Poisson's ratio in elastography
  • Elisa E. Konofagou, Tomy Varghese, Jonathan Ophir
  • 24th International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), June 2 to 4, 1999
  • Download Citation (BibTeX)
  • Elastographic imaging of the dog prostate in-vitro
  • Faouzi Kallel, Elisa E. Konofagou, Roger Price, J. Stafford, Raffaella Righetti, Jonathan Ophir
  • 24th International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), June 2 to 4, 1999
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  • High precision iterative axial and lateral corrections in elastography: experimental results
  • Elisa E. Konofagou, Jonathan Ophir
  • American Institute of Ultrasound in Medicine Annual Convention (San Antonio, TX, USA), March 14 to 18, 1999
  • Download Citation (BibTeX)
  • Elastographic imaging of the normal prostate: an in vitro canine model
  • Faouzi Kallel, Roger Price, Raffaella Righetti, Elisa E. Konofagou, Thomas A. Krouskop, Jonathan Ophir
  • American Institute of Ultrasound in Medicine Annual Convention (San Antonio, TX, USA), March 14 to 18, 1999
  • Download Citation (BibTeX)
  • Coherent versus incoherent strain estimation in elastography
  • Tomy Varghese, Elisa E. Konofagou, Jonathan Ophir, S. Kaisar Alam
  • American Institute of Ultrasound in Medicine Annual Convention (San Antonio, TX, USA), March 14 to 18, 1999
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  • Axial, lateral, shear and Poisson's ratio elastography: methods and preliminary results
  • Elisa E. Konofagou, Jonathan Ophir
  • American Institute of Ultrasound in Medicine Annual Convention (San Antonio, TX, USA), March 14 to 18, 1999
  • Download Citation (BibTeX)
  • Multi-dimensional motion correction and estimation in elastography
  • Elisa E. Konofagou, Jonathan Ophir
  • 17th Conference of the Houston Society of Engineering in Medicine and Biology (Houston, TX, USA), February 11 to 12, 1999
  • Invited Contribution
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  • Fundamentals of elastographic imaging and their applications: a tutorial
  • Jonathan Ophir, Faouzi Kallel, Elisa E. Konofagou, Thomas A. Krouskop, Brian S. Garra, Tomy Varghese
  • 17th Conference of the Houston Society of Engineering in Medicine and Biology (Houston, TX, USA), February 11 to 12, 1999
  • Invited Contribution
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  • Fundamentals of elastographic imaging
  • Tomy Varghese, Jonathan Ophir, Elisa E. Konofagou, Faouzi Kallel
  • 17th Conference of the Houston Society of Engineering in Medicine and Biology (Houston, TX, USA), February 11 to 12, 1999
  • Invited Contribution
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  • Applications of elastography
  • Faouzi Kallel, F. Chiou, Brian S. Garra, J. Hazle, Elisa E. Konofagou, Thomas A. Krouskop, Jonathan Ophir, Roger Price, Raffaella Righetti, J. Stafford
  • 17th Conference of the Houston Society of Engineering in Medicine and Biology (Houston, TX, USA), February 11 to 12, 1999
  • Invited Contribution
  • Download Citation (BibTeX)

1998

  • Three-Dimensional Motion Estimation in Elastography
  • Elisa E. Konofagou, Faouzi Kallel, Jonathan Ophir
  • Proceedings of the IEEE International Ultrasonics Symposium (Sendai, Japan), October 5 to 8, 1998
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Elastography: imaging of tissue elastic properties in vivo
  • Jonathan Ophir, S. Kaisar Alam, Brian S. Garra, Faouzi Kallel, Elisa E. Konofagou, Tomy Varghese
  • IEEE International Ultrasonics Symposium (Sendai, Japan), October 5 to 8, 1998
  • Invited Contribution
  • Download Citation (BibTeX)
  • An iterative high resolution method for improving axial, lateral and Poisson's ratio elastograms
  • Elisa E. Konofagou, Jonathan Ophir
  • 23rd International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), May 27 to 29, 1998
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  • Imaging of two-dimensional motion with elastography
  • Elisa E. Konofagou, Jonathan Ophir
  • 16th Conference of the Houston Society of Engineering in Medicine and Biology (Houston, TX, USA), April 2 to 3, 1998
  • Download Citation (BibTeX)

1997

  • Methods for dynamic range expansion and enhancement of the signal-to-noise ratio in elastography
  • Elisa E. Konofagou, S. Kaisar Alam, Jonathan Ophir, Thomas A. Krouskop
  • Proceedings of the IEEE International Ultrasonics Symposium (Toronto, ON, Canada), October 5 to 8, 1997
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Improvement in elastograms using multiresolution elastography
  • Tomy Varghese, Elisa E. Konofagou, M. Bilgen, Jonathan Ophir
  • Proceedings of the IEEE International Ultrasonics Symposium (Toronto, ON, Canada), October 5 to 8, 1997
  • Download Full Text (PDF) | Download Citation (BibTeX)
  • Dynamic range expansion in elastography: theory and applications
  • Elisa E. Konofagou, Jonathan Ophir, Tomy Varghese
  • Congress of the World Federation for Ultrasound in Medicine and Biology (Buenos Aires, Argentina), September 1 to 5, 1997
  • Download Citation (BibTeX)
  • Methods for improvement of image quality in elastography: theory and applications
  • Elisa E. Konofagou, Jonathan Ophir, Tomy Varghese, Faouzi Kallel
  • 22nd International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), June 2 to 4, 1997
  • Download Citation (BibTeX)
  • Methods for combined improvement of the elastographic signal-to-noise ratio and dynamic range
  • Elisa E. Konofagou, Jonathan Ophir, Faouzi Kallel, Tomy Varghese
  • 15th Conference of the Houston Society of Engineering in Medicine and Biology (Houston, TX, USA), February 13 to 14, 1997
  • Download Citation (BibTeX)

1996

  • Techniques for expansion of the dynamic range in elastography
  • Elisa E. Konofagou, Jonathan Ophir, Faouzi Kallel, Tomy Varghese
  • IEEE International Ultrasonics Symposium (San Antonio, TX, USA), November 3 to 6, 1996
  • Download Citation (BibTeX)
  • Techniques for expansion of the dynamic range in elastography: theory and applications
  • Elisa E. Konofagou, Jonathan Ophir
  • 21st International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), June 4 to 6, 1996
  • Download Citation (BibTeX)
  • Reduction of stress nonuniformities by apodization of compressor displacement in elastography
  • Elisa E. Konofagou, Prem Dutta, Jonathan Ophir, Ignacio Céspedes
  • 14th Conference of the Houston Society of Engineering in Medicine and Biology (Houston, TX, USA), February 8 to 9, 1996
  • Download Citation (BibTeX)

1995

  • Reduction of stress nonuniformities by apodization of compressor displacement in elastography
  • Elisa E. Konofagou, Prem Dutta, Jonathan Ophir, Ignacio Céspedes
  • 20th International Symposium on Ultrasonic Imaging and Tissue Characterization (Arlington, VA, USA), June 3 to 5, 1995
  • Download Citation (BibTeX)
  • A model of the time-course of human left-ventricular pressure during isovolumic contraction and relaxation
  • Elisa E. Konofagou, Constantine A. Kalfas
  • 13th Conference of the Houston Society of Engineering in Medicine and Biology (Houston, TX, USA), February 13 to 14, 1995
  • Download Citation (BibTeX)

From the website of the Ultrasound Elasticity Imaging Laboratory at Columbia University.
Source: orion.bme.columbia.edu/ueil/publications.php
Date: May 21, 2013 at 6:28 AM
Copyright © 2013 Columbia University.

Results

images/results/bbb/2012-samiotaki-bbb-reversibility-fig2.jpg

Reversible blood-brain barrier opening using focused ultrasound. More… »

images/results/ewi/2012-konofagou-ewi-3d-in-vivo-fig8.jpg

EWI isochrones of a normal sinus rhythm obtained noninvasively in a normal human subject. More… »

images/results/pwi/2010-vappou-pwi-quantitative-fig4a.gif

An example of pulse wave propagation in a human aorta. More… »

images/results/mye/2011-luo-wall-motion-fig4b.jpg

M-mode of wall velocity and blood velocity in infarcted hearts. More… »

images/results/bbb/2010-deffieux-bbb-transcranial-fig8.jpg

Maximum pressure field at 500 kHz when targeting the putamen through the human skull. More… »

images/results/hmi/2010-maleke-hmi-real-time-fig5b.jpg

M-mode of a tumor during ablation with HMIFU. More… »

images/results/mye/2009-luo-mye-performance-fig2ab.jpg

Radial and circumferential strains from finite-element solution and from elastographic estimation. More… »

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Recent Papers

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  • Mapping the longitudinal wall stiffness heterogeneities within intact canine aortas using Pulse Wave Imaging (PWI) ex vivo (Journal of Biomechanics)
  • An Experimental Study on the Stiffness of Size-Isolated Microbubbles Using Atomic Force Microscopy (IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control)

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Upcoming Presentations

  • 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Osaka, Japan; July 3 to 7, 2013)
  • IEEE International Ultrasonics Symposium (Prague, Czech Republic; July 21 to 25, 2013)

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