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    1. Mentioned In 142 Articles

    2. Optical coherence tomography angiography: A new tool in glaucoma diagnostics and research

      Optical coherence tomography angiography: A new tool in glaucoma diagnostics and research
      Optical coherence tomography angiography (OCTA) is a new modality in ocular imaging which provides high resolution view of the vascular structures in the retina and optic nerve head. This technology has the advantages of being noninvasive, rapid and reproducible. OCTA is becoming a valuable tool for evaluating many retinal and optic nerve diseases. This article provides a brief introduction to the technology and its application in the field of glaucoma ...
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      Mentions: UCLA
    3. The Retinal Atlas, 2nd Edition

      The Retinal Atlas, 2nd Edition
      Withmore than 5,000 images, a unique page layout, and comprehensive illustrationsof the entire spectrum of vitreous, retina, and macula disorders,The Retinal Atlas, 2nd Edition, is an indispensable reference for retina specialists and comprehensive ophthalmologists as well as residents and fellows in training. For this edition, an expanded author team made up of Drs. K. Bailey Freund, David Sarraf, William F. Mieler, and Lawrence A. Yannuzzi, each an expert ...
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    4. Automated circumferential construction of first-order aqueous humor outflow pathways using spectral-domain optical coherence tomography

      Automated circumferential construction of first-order aqueous humor outflow pathways using spectral-domain optical coherence tomography
      The purpose was to create a three-dimensional (3-D) model of circumferential aqueous humor outflow (AHO) in a living human eye with an automated detection algorithm for Schlemms canal (SC) and first-order collector channels (CC) applied to spectral-domain optical coherence tomography (SD-OCT). Anterior segment SD-OCT scans from a subject were acquired circumferentially around the limbus. A Bayesian Ridge method was used to approximate the location of the SC on infrared confocal ...
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    5. Spectral Domain Optical Coherence Tomography in Macular Disease (Textbook)

      Spectral Domain Optical Coherence Tomography in Macular Disease (Textbook)
      . This book aims to build concepts and create a solid foundation in the field of optical coherence tomography (OCT) for the general ophthalmologists as well as for the resident trainees and fellows. The chapters are written by leading international authorities in a style comprehensible to a broad audience. Numerous clinical pictures and SD-OCT scans help elucidate various clinical entities.OCT is the optical analog of ultrasound imaging and has emerged ...
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    6. Proposal of a simple optical coherence tomography-based scoring system for progression of age-related macular degeneration

      Proposal of a simple optical coherence tomography-based scoring system for progression of age-related macular degeneration
      Purpose To develop a simple, clinically practical, optical coherence tomography (OCT)-based scoring system for early age-related macular degeneration (AMD) to prognosticate risk for progression to late AMD. Methods We retrospectively reviewed OCT images (512 128 macular cube, Cirrus) from 138 patients diagnosed of early AMD in at least one eye and follow-up of at least 12 months. For patients with early AMD in both eyes, only the right eye ...
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    7. BIOMARKERS OF NEOVASCULAR ACTIVITY IN AGE-RELATED MACULAR DEGENERATION USING OCT ANGIOGRAPHY

      BIOMARKERS OF NEOVASCULAR ACTIVITY IN AGE-RELATED MACULAR DEGENERATION USING OCT ANGIOGRAPHY
      Purpose: To study the qualitative and quantitative features of choroidal neovascular (NV) membranes in age-related macular degeneration using optical coherence tomography angiography in patients with active and quiescent NV lesions before and after treatment with anti-vascular endothelial growth factor. Methods: Macular optical coherence tomography angiography images were obtained using RTVue XR Avanti with AngioVue. Morphologic features and quantitative measurements of the NV lesion were analyzed using en face projection images ...
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    8. The application of optical coherence tomography angiography in uveitis and inflammatory eye diseases

      The application of optical coherence tomography angiography in uveitis and inflammatory eye diseases
      Since its introduction in the early 1990s, optical coherence tomography (OCT) has evolved in resolution and technological advances, and in recent years its initial application of assessing the morphology of a tissue has been implemented by the study of its functional blood flow, through optical coherence tomography angiography (OCTA). This novel technique details capillary networks by comparing the amount of light returned from static and moving targets without the need ...
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    9. Choroidal Imaging with Swept-Source Optical Coherence Tomography in Patients with Birdshot Chorioretinopathy: Choroidal Reflectivity and Thickness

      Choroidal Imaging with Swept-Source Optical Coherence Tomography in Patients with Birdshot Chorioretinopathy: Choroidal Reflectivity and Thickness
      Purpose To characterize choroidal thickness and choroidal reflectivity in the eyes of patients with birdshot chorioretinopathy (BSCR). Design Cross-sectional observational study. Participants Two hundred twenty BSCR patients and 59 healthy controls. Methods Patients with BSCR and healthy controls underwent imaging of the macula in both eyes with a swept-source optical coherence tomography device (DRI-OCT1 Atlantis; Topcon). Images were exported from the device, and analysis was performed by 2 graders in ...
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    10. Choroidal Imaging with Swept-Source Optical Coherence Tomography in Patients with Birdshot Chorioretinopathy

      Choroidal Imaging with Swept-Source Optical Coherence Tomography in Patients with Birdshot Chorioretinopathy
      Purpose To characterize choroidal thickness and choroidal reflectivity in the eyes of patients with birdshot chorioretinopathy (BSCR). Design Cross-sectional observational study. Participants Two hundred twenty BSCR patients and 59 healthy controls. Methods Patients with BSCR and healthy controls underwent imaging of the macula in both eyes with a swept-source optical coherence tomography device (DRI-OCT1 Atlantis; Topcon). Images were exported from the device, and analysis was performed by 2 graders in ...
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    11. Postdoc Opening in Image Processing and/or GUI Development at University of California, Los Angeles

      Postdoc Opening in Image Processing and/or GUI Development  at University of California, Los Angeles
      RESEARCH FIELDS: Ophthalmic image segmentation, registration, and/or web-based GUI development RESEARCH LABORATORY: Doheny Image Analysis Laboratory (DIAL) at Doheny Eye Institute, University of California, Los Angeles ACTIVITY: DIAL is a rapidly growing and interdisciplinary group to investigate new approaches for image segmentation, registration, visualization, and analysis in various multimodal ophthalmic images at Doheny Eye Institute, standing among the top recipients of medical research grants from the National Institutes of ...
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    12. Optical coherence tomography angiography of the retina and choroid; current applications and future directions

      Optical coherence tomography angiography of the retina and choroid; current applications and future directions
      Dye-based angiography has been the standard of care for the diagnosis of retinal, choroidal and optic nerve vascular disorders for a long period of time. Since its introduction in 1961, angiography techniques and instrumentation have remarkably improved. 1 These advancements include, but are not limited to, the development of confocal scanning laser ophthalmoscopy, digital angiography, and wide-field imaging techniques. However, dye-based angiography remains a time-consuming, invasive procedure that requires skilled ...
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    13. Variability of Retinal Thickness Measurements in Tilted or Stretched Optical Coherence Tomography Images

      Variability of Retinal Thickness Measurements in Tilted or Stretched Optical Coherence Tomography Images
      Purpose : To investigate the level of inaccuracy of retinal thickness measurements in tilted and axially stretched optical coherence tomography (OCT) images. Methods : A consecutive series of 50 eyes of 50 patients with age-related macular degeneration were included in this study, and Cirrus HD-OCT images through the foveal center were used for the analysis. The foveal thickness was measured in three ways: (1) parallel to the orientation of the A-scan (Tx ...
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    14. 3D wide field-of-view Gabor-domain optical coherence microscopy advancing real-time in-vivo imaging and metrology

      3D wide field-of-view Gabor-domain optical coherence microscopy advancing real-time in-vivo imaging and metrology
      Real-time volumetric high-definition wide-field-of-view in-vivo cellular imaging requires micron-scale resolution in 3D. Compactness of the handheld device and distortion-free images with cellular resolution are also critically required for onsite use in clinical applications. By integrating a custom liquid lens-based microscope and a dual-axis MEMS scanner in a compact handheld probe, Gabor-domain optical coherence microscopy (GD-OCM) breaks the lateral resolution limit of optical coherence tomography through depth, overcoming the tradeoff between ...
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  2. About UCLA

    UCLA

    University of California at Los Angeles (UCLA) is a public research university located in Westwood, Los Angeles, California, United States. It was founded in 1919, making it the second-oldest general-purpose campus in the University of California system. The name was changed in 1927 to the University of California at Los Angeles. UCLA comprises the College of Letters and Science (the primary undergraduate college) as well as undergraduate colleges Arts and Architecture, Herb Alpert School of Music, Henry Samueli School of Engineering and Applied Science, Nursing, and Theater, Film, and Television, seven professional schools, and five professional Health Science schools. Since 2001, UCLA has enrolled over 33,000 total students annually, and that number is steadily rising.