1. University of Southern California

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    1. Mentioned In 304 Articles

    2. Carmen A. Puliafito, MD, MBA, Former Dean of Keck School of Medicine of the University of Southern California, Joins Ophthotech as Chief of Strategic Development

      Carmen A. Puliafito, MD, MBA, Former Dean of Keck School of Medicine of the University of Southern California, Joins Ophthotech as Chief of Strategic Development
      ... highly distinguished career includes serving most recently as the Dean of the Keck School of Medicine of the University of Southern California, a position that he held from 2007 to 2016. Under his leadership of 4,000 em...
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    3. Label-free imaging of developing vasculature in zebrafish with phase variance optical coherence microscopy

      Label-free imaging of developing vasculature in zebrafish with phase variance optical coherence microscopy
      A phase variance optical coherence microscope (pvOCM) has been created to visualize blood flow in the vasculature of zebrafish embryos, without using exogenous labels. The pvOCM imaging system has axial and lateral resolutions of 2 m in tissue, and imaging depth of more than 100 m. Imaging of 25 days post-fertilization zebrafish embryos identified the detailed structures of somites, spinal cord, gut and notochord based on intensity contrast. Visualization of ...
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    4. Longitudinal and Cross-Sectional Analyses of Age and Intraocular Pressure Effects on Retinal Nerve Fiber Layer and Ganglion Cell Complex Thickness

      Longitudinal and Cross-Sectional Analyses of Age and Intraocular Pressure Effects on Retinal Nerve Fiber Layer and Ganglion Cell Complex Thickness
      Purpose : To study the effect of age and intraocular pressure (IOP) on retinal nerve fiber layer (NFL) and ganglion cell complex (GCC) thickness in normal eyes. Methods : We analyzed the data from subjects enrolled in the multi-center longitudinal Advanced Imaging for Glaucoma (AIG) Study (www.AIGStudy.net). The data included yearly visits from the normal subjects group in the AIGS study. Fourier-domain optical coherence tomography (OCT) was used to map ...
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    5. Biometry measurements using a new large-coherence–length swept-source optical coherence tomographer

      Biometry measurements using a new large-coherence–length swept-source optical coherence tomographer
      Purpose To evaluate the repeatability and reproducibility of the measurements obtained with the Argos, a new biometer with swept-source optical coherence tomography (SS-OCT), and to compare them with the results obtained with the IOLMaster 500 (partial-coherence interferometry [PCI]) and the Lenstar LS 900 (optical low-coherence reflectometry [OLCR]) biometers. Setting Private practice, Lynwood, California, USA. Design Prospective observational study. Methods All measurements were performed with the SS-OCT tomographer, the PCI biometer ...
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    6. Regression Analysis of Optical Coherence Tomography Disc Variables for Glaucoma Diagnosis

      Regression Analysis of Optical Coherence Tomography Disc Variables for Glaucoma Diagnosis
      Purpose: To report diagnostic accuracy of optical coherence tomography (OCT) disc variables using both time-domain (TD) and Fourier-domain (FD) OCT, and to improve the use of OCT disc variable measurements for glaucoma diagnosis through regression analyses that adjust for optic disc size and axial length-based magnification error. Design: Observational, cross-sectional. Participants: In total, 180 normal eyes of 112 participants and 180 eyes of 138 participants with perimetric glaucoma from the ...
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    7. Ultrafast optical-ultrasonic system and miniaturized catheter for imaging and characterizing atherosclerotic plaques in vivo

      Ultrafast optical-ultrasonic system and miniaturized catheter for imaging and characterizing atherosclerotic plaques in vivo
      Atherosclerotic coronary artery disease (CAD) is the number one cause of death worldwide. The majority of CAD-induced deaths are due to the rupture of vulnerable plaques. Accurate assessment of plaques is crucial to optimize treatment and prevent death in patients with CAD. Current diagnostic techniques are often limited by either spatial resolution or penetration depth. Several studies have proved that the combined use of optical and ultrasonic imaging techniques increase ...
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    8. University of Southern California Receives NIH Grant for High Resolution Elastography of Retina Under Prosthetic Electrical Stimulation

      University of Southern California Receives NIH Grant for High Resolution Elastography of Retina Under Prosthetic Electrical Stimulation
      ...detect retinal damage caused by mechanical stress and electrical stimulation.

      University of Southern California Receives a 2015 NIH Grant for $561,173 for High Resolution Elastography of R...

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    9. Detection and Intraretinal Localization of an ‘Invisible' Retinoblastoma Using Optical Coherence Tomography

      Detection and Intraretinal Localization of an ‘Invisible' Retinoblastoma Using Optical Coherence Tomography
      Purpose: To report the use of handheld spectral-domain optical coherence tomography (HHSD OCT) to identify and define the intraretinal location of a small retinoblastoma that was not detectable by indirect ophthalmoscopy. Methods: This is a retrospective case report of a tumor identified with HHSD OCT in a single patient. Results: A 7-week-old male was diagnosed with unilateral group E retinoblastoma in the right eye. An enucleation was completed successfully with ...
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    10. OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY OF RETINAL VENOUS OCCLUSION

      OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY OF RETINAL VENOUS OCCLUSION
      Purpose: To noninvasively evaluate the retinal microvasculature in human subjects with retinal venous occlusions using optical coherence tomography angiography and assess potential clinical applications. Methods: This was a prospective, observational study of adult human subjects with clinical and imaging findings demonstrating retinal venous occlusion. Subjects underwent complete ophthalmic examination and fluorescein angiography as appropriate for their standard of care. Optical coherence tomography angiography was performed on a prototype spectral domain-OCTA ...
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    11. Imaging of the Rotator Cuff With Optical Coherence Tomography

      Imaging of the Rotator Cuff With Optical Coherence Tomography
      This study evaluated the utility of optical coherence tomography (OCT) in imaging porcine and human rotator cuff (RTC) tissue, analyzed its effectiveness in identifying clinical pathology, and correlated these findings with histologic examination. Twelve human cadaveric and 6 porcine shoulders were evaluated. Six-millimeterwide bone sections were harvested from the proximal humerus of each specimen, with each containing the entire enthesis of the respective RTC tendon, as well as 2 cm ...
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    12. ZEISS Sets the Pace in OCT Innovation with First FDA 510(k) Clearance of OCT Angiography Technology

      ZEISS Sets the Pace in OCT Innovation with First FDA 510(k) Clearance of OCT Angiography Technology
      ... retinopathy and macular degeneration," said Carmen Puliafito, MD, dean of the Keck School of Medicine of the University of Southern California and one of the co-inventors of OCT. "Retinal specialists will now be able to...
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    13. Extended Duration Optical Coherence Tomography (OCT) System

      Extended Duration Optical Coherence Tomography (OCT) System
      This disclosure relates to the field of Optical Coherence Tomography (OCT). This disclosure particularly relates to methods and systems for providing larger field of view OCT images. This disclosure also particularly relates to methods and systems for OCT angiography. These systems may allow OCT scanning for an extended duration and generation of large field OCT images suitable for the OCT angiography.
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    14. Optical Coherence Tomography System For Health Characterization Of An Eye

      Optical Coherence Tomography System For Health Characterization Of An Eye
      This disclosure relates to the field of Optical Coherence Tomography (OCT). This disclosure particularly relates to methods and systems for providing larger field of view OCT images. This disclosure also particularly relates to methods and systems for OCT angiography. This disclosure further relates to systems for health characterization of an eye by OCT angiography.
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    15. 1-15 of 304 1 2 3 4 ... 19 20 21 »
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  2. About University of Southern California

    University of Southern California

    University of Southern California is located in Los Angeles, a global center for arts, technology and international trade and is one of the world’s leading private research universities. USC enrolls more international students than any other U.S. university and offers extensive opportunities for internships and study abroad. With a strong tradition of integrating liberal and professional education, USC fosters a vibrant culture of public service and encourages students to cross academic as well as geographic boundaries in their pursuit of knowledge. The Keck School of Medicine is the medical school at the University of Southern California. Founded in 1885 as the USC College of Medicine, it was closed in 1921 and reopened in 1928 as the USC School of Medicine.