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    1. Mentioned In 290 Articles

    2. Swept-Source OCT Angiography Features in Patients after Macular Hole Surgery

      Explore MDPI Open Access Journals Platform Ophthalmology
      Swept-Source OCT Angiography Features in Patients after Macular Hole Surgery
      This study aimed to compare findings of optical coherence tomography (OCT) angiography (OCTA) between eyes with nearly recovered and partially recovered outer retina after full-thickness macular hole (FTMH) surgery and to identify OCTA findings associated with visual acuity. We retrospectively reviewed 30 patients who underwent surgery for idiopathic FTMH. Swept-source OCT (SS-OCT) and OCTA were performed preoperatively and at three and six months postoperatively. Subgroups were divided according to the ...
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      Mentions: Stanford University Hanyang University

    4. Intravital 3D visualization and segmentation of murine neural networks at micron resolution

      Explore Nature Publishing Group Developmental Biology , Neurology
      Intravital 3D visualization and segmentation of murine neural networks at micron resolution
      Optical coherence tomography (OCT) allows label-free, micron-scale 3D imaging of biological tissues fine structures with significant depth and large field-of-view. Here we introduce a novel OCT-based neuroimaging setting, accompanied by a feature segmentation algorithm, which enables rapid, accurate, and high-resolution in vivo imaging of 700 m depth across the mouse cortex. Using a commercial OCT device, we demonstrate 3D reconstruction of microarchitectural elements through a cortical column. Our system is ...
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      Mentions: Stanford University

    5. Flexible method for generating needle-shaped beams and its application in optical coherence tomography

      Explore Optica Publishing Group Developmental Biology , Probes
      Flexible method for generating needle-shaped beams and its application in optical coherence tomography
      Needle-shaped beams (NBs) featuring a long depth-of-focus (DOF) can drastically improve the resolution of microscopy systems. However, thus far, the implementation of a specific NB has been onerous due to the lack of a common, flexible generation method. Here we develop a spatially multiplexed phase pattern that creates many axially closely spaced foci as a universal platform for customizing various NBs, allowing flexible manipulations of beam length and diameter, uniform ...
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      Mentions: Stanford University University of Pennsylvania

    6. Three-Dimensional Multi-Task Deep Learning Model to Detect Glaucomatous Optic Neuropathy and Myopic Features From Optical Coherence Tomography Scans: A Retrospective Multi-Centre Study

      Explore Frontiers Ophthalmology
      Three-Dimensional Multi-Task Deep Learning Model to Detect Glaucomatous Optic Neuropathy and Myopic Features From Optical Coherence Tomography Scans: A Retrospective Multi-Centre Study
      Purpose: We aim to develop a multi-task three-dimensional (3D) deep learning (DL) model to detect glaucomatous optic neuropathy (GON) and myopic features (MF) simultaneously from spectral-domain optical coherence tomography (SDOCT) volumetric scans. Methods: Each volumetric scan was labelled as GON according to the criteria of retinal nerve fibre layer (RNFL) thinning, with a structural defect that correlated in position with the visual field defect (i.e., reference standard). MF were ...
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      Mentions: Stanford University National University of Singapore The Chinese University of Hong Kong

    7. Optical Coherence Tomography Biomarkers in Predicting Treatment Outcomes of Diabetic Macular Edema After Dexamethasone Implants

      Explore Frontiers Ophthalmology
      Optical Coherence Tomography Biomarkers in Predicting Treatment Outcomes of Diabetic Macular Edema After Dexamethasone Implants
      Purpose: To identify optical coherence tomography (OCT) biomarkers that may predict functional and anatomical outcomes in diabetic macular edema (DME) patients treated with intravitreal dexamethasone (DEX) implant. Materials and methods: Sixty-four eyes from 50 patients with DME were enrolled. Best-corrected visual acuity (BCVA) and OCT biomarkers including central retinal thickness (CRT), subretinal fluid (SRF), intraretinal cysts (IRC), ellipsoid zone disruption (EZD), disorganization of retinal inner layers (DRIL), hard exudate (HE ...
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      Mentions: Stanford University

    8. Changes in glaucoma management following visual field testing and optical coherence tomography

      Explore BJO Online Ophthalmology
      Changes in glaucoma management following visual field testing and optical coherence tomography
      Background Optimal utilisation of investigations in glaucoma management remains unclear. We aimed to assess whether a temporal association exists between such testing and management changes. Methods Retrospective observational study using nationwide healthcare insurance claims database. Glaucoma outpatient encounters from patients aged 40 years with/without Humphrey visual field (HVF) and/or optical coherence tomography (OCT) were identified. An encounter was considered associated with an intervention if surgery occurred within 90 ...
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      Mentions: Stanford University

    9. Retinal nerve fibre layer thickness measured with SD-OCT in a population-based study: the Handan Eye Study

      Explore BJO Online Ophthalmology
      Retinal nerve fibre layer thickness measured with SD-OCT in a population-based study: the Handan Eye Study
      Purpose To examine the normative profile of retinal nerve fibre layer (RNFL) thickness and ocular parameters based on spectral-domain optical coherence tomography (SD-OCT) and its associations with related parameters among the Chinese population. Methods This population-based cohort Handan Eye Study (HES) recruited participants aged30 years. All subjects underwent a standardised ophthalmic examination. Peripapillary RNFL thickness was obtained using SD-OCT. Mixed linear models were adopted to evaluate the correlation of RNFL ...
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      Mentions: Capital Medical University Stanford University

    10. NA-AION Risk Factors: New Perspectives

      Explore Home - ClinicalTrials.gov Ophthalmology , Clinical Trials
      NA-AION Risk Factors: New Perspectives
      Non-arteritic anterior ischemic optic neuropathy (NA-AION) is the most common acute optic neuropathy in the middle-aged and elderly population and can also occur in children and young adults. NA-AION leads to irreversible vision loss, and there is currently no effective treatment. In recent years, acellular calcified deposits in the optic nerve head called optic disc drusen (ODD) have been investigated as an important risk factor for NA-AION in patients under ...
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      Mentions: Stanford University University of Copenhagen University of Utah

    11. Diagnostic performance of fractional flow reserve derived from coronary angiography, intravascular ultrasound, and optical coherence tomography; a meta-analysis

      Explore Journal of Cardiology Cardiology
      Diagnostic performance of fractional flow reserve derived from coronary angiography, intravascular ultrasound, and optical coherence tomography; a meta-analysis
      Background: Little is known about the overall diagnostic performance of computational fractional flow reserve (FFR) derived from angiography (Angio-FFR), intravascular ultrasound (IVUS-FFR), and optical coherence tomography (OCT-FFR) to detect hemodynamically significant coronary artery disease. The present study aimed to evaluate the diagnostic performance of those novel physiologic indices using conventional FFR as the gold standard. Methods: PubMed and Embase were searched in September 2021 for a systematic review and meta-analysis ...
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      Mentions: Cardiovascular Research Foundation Stanford University

    12. Interferometric imaging of thermal expansion for temperature control in retinal laser therapy

      Explore OSA | OSA Publishing
      Interferometric imaging of thermal expansion for temperature control in retinal laser therapy
      Precise control of the temperature rise is a prerequisite for proper photothermal therapy. In retinal laser therapy, the heat deposition is primarily governed by the melanin concentration, which can significantly vary across the retina and from patient to patient. In this work, we present a method for determining the optical and thermal properties of layered materials, directly applicable to the retina, using low-energy laser heating and phase-resolved optical coherence tomography ...
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      Mentions: Stanford University Nanyang Technological University

    13. Dynamic wavefront distortion in resonant scanners

      Explore OSA | OSA Publishing Microscopy , Probes
      Dynamic wavefront distortion in resonant scanners
      Dynamic mirror deformation can substantially degrade the performance of optical instruments using resonant scanners. Here, we evaluate two scanners with resonant frequencies 12 k H z 12kHz with low dynamic distortion. First, we tested an existing galvanometric motor with a novel, to the best of our knowledge, mirror substrate material, silicon carbide, which resonates at 13.8 kHz. This material is stiffer than conventional optical glasses and has lower manufacturing ...
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      Mentions: Superlum Stanford University Electro-Optical Products Corporation

    14. Evaluating optical coherence tomography (OCT) findings as potential biomarkers in central nervous system (CNS) lymphoma with or without ocular involvement

      Explore journalretinavitreous.biomedcentral.com Ophthalmology
      Evaluating optical coherence tomography (OCT) findings as potential biomarkers in central nervous system (CNS) lymphoma with or without ocular involvement
      Background: To evaluate spectral domain optical coherence tomography (SD-OCT) findings as biomarkers in primary central nervous system lymphoma (PCNSL) with or without ocular involvement. Methods: This study was a cross-sectional study and patients with a confirmed diagnosis of PCNSL with or without ocular involvement were included. Patient cohort finder tool was used to identify patients with lymphoma using ICD-10 codes (C82-C88), from January 2004 to October 2017. A total of ...
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      Mentions: Stanford University

    15. Coronary imaging of cardiac allograft vasculopathy predicts current and future deterioration of left ventricular function in patients with orthotopic heart transplantation

      Explore Wiley Online Library Cardiology
      Coronary imaging of cardiac allograft vasculopathy predicts current and future deterioration of left ventricular function in patients with orthotopic heart transplantation
      ...s. A mean intimal thickness (MIT) OCT 0.25mm had a sensitivity of 86.7% and specificity of 74.3% at detecting Stanford grade 4 CAV. Those with angiographically-evident CAV had significant reduction in graft EF over 7.3 y...
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      Mentions: Stanford University Screen Life Sciences

    16. OCT Anatomic and Temporal Biomarkers in Uveitic Macular Edema

      Explore American Journal of Ophthalmology Ophthalmology
      OCT Anatomic and Temporal Biomarkers in Uveitic Macular Edema
      Purpose To assess the relationship between best corrected visual acuity (BCVA) and central subfield optical coherence tomography (OCT) features in noninfectious uveitis (NIU)-related macular edema (ME). Design Clinical cohort study from post hoc analysis of two phase 3 clinical trials data. Methods Correlation and longitudinal treatment analyses were performed. Of 198 patients with NIU, 134 received suprachoroidally administered CLS-TA (Clearside Biomedical, Inc. proprietary formulation of a triamcinolone acetonide injectable ...
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      Mentions: Stanford University
    17. 1-15 of 290 1 2 3 4 ... 18 19 20 »
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  4. About Stanford University

    Stanford University

    Stanford University was founded in 1891 by Leland and Jane Stanford to "promote the public welfare by exercising an influence on behalf of humanity and civilization." More than a century later, Stanford remains dedicated to finding solutions to the great challenges of the day and to preparing our students for leadership in today's complex world.

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