1. Yale University

    0 Comments Leave a Comment

    1-15 of 75 1 2 3 4 5 »

    1. Mentioned In 75 Articles

    2. The Impact of Image Processing Algorithms on Optical Coherence Tomography Angiography Metrics and Study Conclusions in Diabetic Retinopathy

      Explore TVST Journal Ophthalmology
      The Impact of Image Processing Algorithms on Optical Coherence Tomography Angiography Metrics and Study Conclusions in Diabetic Retinopathy
      Purpose: The purpose of this study was to evaluate the impact of image processing on quantitative metrics in optical coherence tomography angiography (OCTA) images and study conclusions in patients with diabetes. Methods: This was a single center, retrospective cross-sectional study. OCTA imaging with the Cirrus HD-OCT 5000 AngioPlex of patients with diabetes was performed. The 8 8 mm superficial slab images underwent 4 different preprocessing methods (none, background subtraction [BGS ...
      Read Full Article
      Mentions: Yale University

    3. Deep learning for quality assessment of optical coherence tomography angiography images

      Explore Nature Publishing Group Ophthalmology
      Deep learning for quality assessment of optical coherence tomography angiography images
      Optical coherence tomography angiography (OCTA) is an emerging non-invasive technique for imaging the retinal vasculature. While there are many promising clinical applications for OCTA, determination of image quality remains a challenge. We developed a deep learning-based system using a ResNet152 neural network classifier, pretrained using ImageNet, to classify images of the superficial capillary plexus in 347 scans from 134 patients. Images were also manually graded by two independent graders as ...
      Read Full Article
      Mentions: Visionix Yale University

    4. The use of high resolution optical coherence tomography (HR-OCT) in the diagnosis of ocular surface masqueraders

      Explore ScienceDirect Ophthalmology
      The use of high resolution optical coherence tomography (HR-OCT) in the diagnosis of ocular surface masqueraders
      Introduction: Ocular surface masqueraders encompass any ocular surface lesion masquerading as another ocular surface lesion. High resolution optical coherence tomography (HR-OCT) has emerged as an adjunctive tool to clinical acumen. This study's purpose is to evaluate the utility of HR-OCT images in guiding the diagnosis and management of those lesions. Material and methods: 22 individuals with a clinically ambiguous ocular surface lesion with slit lamp photographs (SLP), HR-OCT images ...
      Read Full Article
      Mentions: Yale University University of Miami

    5. Photoreceptor layer thinning is an early biomarker for age-related macular degeneration: Epidemiological and genetic evidence from UK Biobank optical coherence tomography data

      Explore Ophthalmology
      Photoreceptor layer thinning is an early biomarker for age-related macular degeneration: Epidemiological and genetic evidence from UK Biobank optical coherence tomography data
      Objective: Despite widespread use of optical coherence tomography (OCT), an early-stage imaging biomarker for age-related macular degeneration (AMD) has not been identified. Pathophysiologically, the timing of drusen accumulation in relation to photoreceptor degeneration in AMD remains unclear, as are the inherited genetic variants contributing to these processes. Here, we jointly analyzed OCT, electronic health record, and genomic data to characterize the time sequence of changes in retinal layer thicknesses in ...
      Read Full Article
      Mentions: Yale University Topcon Medical Systems

    6. Quantification metrics for telangiectasia using optical coherence tomography

      Explore Nature Publishing Group Dermatology
      Quantification metrics for telangiectasia using optical coherence tomography
      Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant disorder that causes vascular malformations throughout the body. The most prevalent and accessible of these lesions are found throughout the skin and mucosa, and often rupture causing bleeding and anemia. A recent increase in potential HHT treatments have created a demand for quantitative metrics that can objectively measure the efficacy of new and developing treatments. We employ optical coherence tomography (OCT)-a ...
      Read Full Article
      Mentions: University of Toronto Johns Hopkins University Yale University

    8. Topographic Variation of Retinal Vascular Density in Normal Eyes Using Optical Coherence Tomography Angiography

      Explore TVST Journal Ophthalmology
      Topographic Variation of Retinal Vascular Density in Normal Eyes Using Optical Coherence Tomography Angiography
      Purpose: To establish a continuous topography of retinal vessel density in normal eyes using optical coherence tomography angiography (OCTA). Methods: A retrospective chart review was performed, and 8-mm 8-mm OCTA images from 22 normal eyes were analyzed. Vessel density was plotted as a continuous function of distance from the foveal center (radial vessel density) and directional meridians (directional vessel density) for the superficial capillary plexus and deep capillary plexus. Results ...
      Read Full Article
      Mentions: Yale University

    9. Xenopus Tadpole Craniocardiac Imaging Using Optical Coherence Tomography

      Explore Cold Spring Harbor Protocols Developmental Biology
      Xenopus Tadpole Craniocardiac Imaging Using Optical Coherence Tomography
      Optical coherence tomography (OCT) imaging can be used to visualize craniocardiac structures in the Xenopus model system. OCT is analogous to ultrasound, utilizing light instead of sound to create a gray-scale image from the echo time delay of infrared light reflected from the specimen. OCT is a high-speed, cross-sectional, label-free imaging modality, which can outline dynamic in vivo morphology at resolutions approaching histological detail. OCT imaging can acquire 2D and ...
      Read Full Article
      Mentions: Yale University

    10. Characterization Of The Macular Choriocapillaris In Dry Age-Related Macular Degeneration Using Swept-Source Optical Coherence Tomography Angiography (Thesis)

      Explore elischolar.library.yale.edu Ophthalmology , Student Theses
      Characterization Of The Macular Choriocapillaris In Dry Age-Related Macular Degeneration Using Swept-Source Optical Coherence Tomography Angiography (Thesis)
      The purpose of this study was to characterize further, using swept-source (SS-) optical coherence tomography angiography (OCTA), the relationship between dry age-related macular degeneration (AMD) and the macular choriocapillaris (CC), which may have pathophysiologic and therapeutic implications. It included (1) a topographic analysis to determine if there is a significant relationship between dry AMD stage and macular CC perfusion, and (2) an investigation of the predictive value of macular CC ...
      Read Full Article
      Mentions: Yale University

    11. Management of Stromal Herpes Simplex Virus Keratitis With Epithelial Ulceration Using Optical Coherence Tomography-Generated Corneal Thickness Maps

      Explore LWW Online Ophthalmology
      Management of Stromal Herpes Simplex Virus Keratitis With Epithelial Ulceration Using Optical Coherence Tomography-Generated Corneal Thickness Maps
      Purpose: To report 2 cases of herpes simplex virus (HSV) stromal keratitis with epithelial ulceration that were managed using optical coherence tomography-generated pachymetric and corneal epithelial thickness maps. Methods: Two patients with a history of HSV keratitis with nonhealing epithelial defects were referred to the Athens Vision Eye Institute. Anterior segment optical coherence tomography-generated pachymetric and corneal epithelial thickness maps showed subclinical stromal edema and irregular epithelium, thus indicating diagnoses ...
      Read Full Article
      Mentions: Yale University

    13. The long-term effects of anti-vascular endothelial growth factor therapy on the optical coherence tomography angiographic appearance of neovascularization in age-related macular degeneration

      Explore journalretinavitreous.biomedcentral.com Ophthalmology
      The long-term effects of anti-vascular endothelial growth factor therapy on the optical coherence tomography angiographic appearance of neovascularization in age-related macular degeneration
      Background The short-term effects of anti-vascular endothelial growth factor (anti-VEGF) treatment on macular neovascularization (MNV) morphology is well described, but long-term studies on morphologic changes and correlation of such changes to the type of MNV have not been conducted. This study aims to determine if different types of MNVs in neovascular AMD (nAMD) behave differently with anti-VEGF treatment as visualized on optical coherence tomography angiography (OCTA). Methods Treatment-nave nAMD patients ...
      Read Full Article
      Mentions: Massachusetts Institute of Technology Yale University Tufts University

    14. Management of Stromal Herpes Simplex Virus Keratitis With Epithelial Ulceration Using Optical Coherence Tomography–Generated Corneal Thickness Maps

      Explore LWW Online Ophthalmology
      Management of Stromal Herpes Simplex Virus Keratitis With Epithelial Ulceration Using Optical Coherence Tomography–Generated Corneal Thickness Maps
      Purpose: To report 2 cases of herpes simplex virus (HSV) stromal keratitis with epithelial ulceration that were managed using optical coherence tomographygenerated pachymetric and corneal epithelial thickness maps. Methods: Two patients with a history of HSV keratitis with nonhealing epithelial defects were referred to the Athens Vision Eye Institute. Anterior segment optical coherence tomographygenerated pachymetric and corneal epithelial thickness maps showed subclinical stromal edema and irregular epithelium, thus indicating diagnoses ...
      Read Full Article
      Mentions: Yale University

    15. Multimodality Imaging-Based Characterization of Regional Material Properties in a Murine Model of Aortic Dissection

      Explore Nature Publishing Group Cardiology
      Multimodality Imaging-Based Characterization of Regional Material Properties in a Murine Model of Aortic Dissection
      hronic infusion of angiotensin-II in atheroprone ( ApoE / ) mice provides a reproducible model of dissection in the suprarenal abdominal aorta, often with a false lumen and intramural thrombus that thickens the wall. Such lesions exhibit complex morphologies, with different regions characterized by localized changes in wall composition, microstructure, and properties. We sought to quantify the multiaxial mechanical properties of murine dissecting aneurysm samples by combining in vitro extension-distension data with full-field ...
      Read Full Article
      Mentions: Yale University Vanderbilt University Purdue University

    16. Morphological changes in intraretinal microvascular abnormalities after anti-VEGF therapy visualized on optical coherence tomography angiography

      Explore Eye and Vision Ophthalmology
      Morphological changes in intraretinal microvascular abnormalities after anti-VEGF therapy visualized on optical coherence tomography angiography
      Background To examine the baseline morphological characteristics and alterations in intraretinal microvascular abnormalities (IRMAs) in response to anti-vascular endothelial growth factor (anti-VEGF) treatment, documented by optical coherence tomography angiography (OCTA) in diabetic eyes. Methods In this retrospective study, IRMAs were evaluated with multimodal imaging (fundus photography, fluorescein angiography, OCTA) in treatment-nave diabetic eyes before and after anti-VEGF treatment for diabetic macular edema (DME) and/or proliferative diabetic retinopathy (PDR) and ...
      Read Full Article
      Mentions: Yale University Tufts University Brown University
    17. 1-15 of 75 1 2 3 4 5 »
  1. Search:

  2. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology

    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents

    3. Technology:

      Broadband Sources, Probes, Tunable Sources

    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks

  4. About Yale University

    Yale University

    Yale University comprises three major academic components: Yale College (the undergraduate program), the Graduate School of Arts and Sciences, and the professional schools. In addition, Yale encompasses a wide array of centers and programs, libraries, museums, and administrative support offices. Approximately 11,250 students attend Yale.  Also see Yale School of Medicine.

  5. Related Topics

    1. Revealing the Body's Deepest Secrets
      9 articles also mentioned National Institutes of Health
    2. Optical coherence tomography applications in pediatric ophthalmology.
      4 articles also mentioned Massachusetts Institute of Technology
    3. Biomedical Optical Imaging (Book)
      3 articles also mentioned Duke University
    4. Topographic analysis of macular choriocapillaris flow deficits in diabetic retinopathy using swept–source optical coherence tomography angiography
      3 articles also mentioned Brown University
    5. Correlation between foveal structure and visual outcome following macular hole surgery: a spectral optical coherence tomography study
      3 articles also mentioned Jasne Blonia Eye Clinic
    6. Multimodality Imaging of Myocardial Injury and Remodeling
      3 articles also mentioned Harvard University
    7. Macular and Retinal Nerve Fiber Layer Thickness Measurements in Normal Eyes With the Stratus OCT, the Cirrus HD-OCT, and the Topcon 3D OCT-1000
      3 articles also mentioned Carl Zeiss Meditec