1. Sunnybrook Health Sciences Centre

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    1. Mentioned In 67 Articles

    2. Development of an integrated optical coherence tomography-gas nozzle system for surgical laser ablation applications: preliminary findings of in situ spinal cord deformation due to gas flow effects

      Development of an integrated optical coherence tomography-gas nozzle system for surgical laser ablation applications: preliminary findings of in situ spinal cord deformation due to gas flow effects
      ...versity of Toronto, 27 King’s College Circle, Toronto, Ontario, M5S 1A1, Canada ^5Division of Neurosurgery, Sunnybrook Health Sciences Centre, 2075 Bayview Ave., Toronto, Ontario, M4N 3M5, Canada ^6Physical Sciences ...
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    3. Evaluation of flow velocities after carotid artery stenting through split spectrum Doppler optical coherence tomography and computational fluid dynamics modeling

      Evaluation of flow velocities after carotid artery stenting through split spectrum Doppler optical coherence tomography and computational fluid dynamics modeling
      ...Sunnybrook Research Institute, 2075 Bayview Avenue,Toronto, ON, M4N 3M5, Canada ^3Division of Neurosurgery, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue Toronto, ON, M4N 3M5, Canada ^4Division of Neurosurge...
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    4. Histogram flow mapping with optical coherence tomography for in vivo skin angiography of hereditary hemorrhagic telangiectasia

      Histogram flow mapping with optical coherence tomography for in vivo skin angiography of hereditary hemorrhagic telangiectasia
      ...K3, Canada Ryerson University, Department of Electrical and Computer Engineering, Toronto M5B 2K3, Canada Sunnybrook Health Science Centre, Division of Neurosurgery, Toronto M4N 3M5, Canada J. Biomed. Opt. 19(8), 086...
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    5. Imaging probe with combined ultrasound and optical means of imaging

      Imaging probe with combined ultrasound and optical means of imaging
      The present invention provides an imaging probe for imaging mammalian tissues and structures using high resolution imaging, including high frequency ultrasound and optical coherence tomography. The imaging probes structures using high resolution imaging use combined high frequency ultrasound (IVUS) and optical imaging methods such as optical coherence tomography (OCT) and to accurate co-registering of images obtained from ultrasound image signals and optical image, signals during scanning a region of interest.
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    6. Medical imaging probe with rotary encoder

      Medical imaging probe with rotary encoder
      The present invention provides minimally invasive imaging probe having an optical encoder integrated therewith for accurately measuring or estimating the rotational velocity near the distal end of the medical device, such as an imaging probe which undergoes rotational movement during scanning of surrounding tissue in bodily lumens and cavities.
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    7. High speed, wide velocity dynamic range Doppler optical coherence tomography (Part IV): split spectrum processing in rotary catheter probes

      High speed, wide velocity dynamic range Doppler optical coherence tomography (Part IV): split spectrum processing in rotary catheter probes
      ...er Imaging Unit, British Columbia Cancer Research Centre, Vancouver, BC, Canada ^3Division of Neurosurgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada ^4Division of Neurosurgery, Faculty of Medicine, Univ...
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    8. Detecting apoptosis in vivo and ex vivo using spectroscopic OCT and dynamic light scattering

      Detecting apoptosis in vivo and ex vivo using spectroscopic OCT and dynamic light scattering
      We present an in vivo implementation of a multi-parametric technique for detecting apoptosis using optical coherence tomography in a mouse tumor model. Solid tumors were grown from acute myeloid leukemia cells in the hind leg of SCID mice and treated with a single dose of cisplatin and dexamethasone to induce apoptosis. Both spectral features and speckle decorrelation times indicated good consistency between control mice and reasonable agreement with in vitro ...
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    9. Digital image correlation–based optical coherence elastography

      Digital image correlation–based optical coherence elastography
      Optical coherence elastography (OCE) provides deformation or material properties, mapping of soft tissue. We aim to develop a robust speckle tracking OCE technique with improved resolution and accuracy. A digital image correlation (DIC)-based OCE technique was developed by combining an advanced DIC algorithm with optical coherence tomography (OCT). System calibration and measurement error evaluation demonstrated that this DIC-based OCE technique had a resolution of 0.6 m displacement and ...
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    10. Review of speckle and phase variance optical coherence tomography to visualize microvascular networks

      Review of speckle and phase variance optical coherence tomography to visualize microvascular networks
      High-resolution mapping of microvasculature has been applied to diverse body systems, including the retinal and choroidal vasculature, cardiac vasculature, the central nervous system, and various tumor models. Many imaging techniques have been developed to address specific research questions, and each has its own merits and drawbacks. Understanding, optimization, and proper implementation of these imaging techniques can significantly improve the data obtained along the spectrum of unique research projects to obtain ...
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    11. Feature Of The Week 4/21/13: University of Toronto Investigates Analysis of OCT Speckle to Differentiate Tissue Disease State

      Feature Of The Week 4/21/13: University of Toronto Investigates Analysis of OCT Speckle to Differentiate Tissue Disease State
      Optical coherence tomography is playing an increasingly important role in the differentiation between normal and diseased tissue states in situ. While OCTs resolution is typically on the micrometer scale and is generally insufficient for direct visualization of cellular organelles and cellular level changes, as these are submicrometer in size. Recently researchers at the University of Toronto, Sunnybrook Health Sciences Center, University Health Network, and National Research Council Canada published some ...
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    12. 31-45 of 67 « 1 2 3 4 5 »
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  2. About Sunnybrook Health Sciences Centre

    Sunnybrook Health Sciences Centre

    Sunnybrook Health Sciences Centre is assocaited with the University of Toronto. We are committed to transforming healthcare for people across the Greater Toronto Area, throughout Ontario, Canada and the rest of the world through new treatments, education & training, and patient safety.

    We offer an incredible place to work, study, conduct research and receive care. Our 11 000+ staff, physicians, volunteers and students improve the lives of more than one million people annually.

    Our commitment to excellence has resulted in an international reputation & a vital role in the Ontario healthcare system. We offer highly specialized services unavailable in other communities.