1. Stanford University

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    1. Mentioned In 243 Articles

    2. Detection of glaucomatous optic neuropathy with spectral-domain optical coherence tomography: a retrospective training and validation deep-learning analysis

      Explore ScienceDirect Ophthalmology
      Detection of glaucomatous optic neuropathy with spectral-domain optical coherence tomography: a retrospective training and validation deep-learning analysis
      ...rk was used to build the 3D deep-learning system. Three independent datasets (two from Hong Kong and one from Stanford, CA, USA), including 546, 267, and 1231 SDOCT volumes, respectively, were used for external validatio...
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      Mentions: Stanford University The Chinese University of Hong Kong

    3. EVALUATION OF SEGMENTAL RETINAL ARTERITIS WITH OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

      Explore LWW Online Ophthalmology
      EVALUATION OF SEGMENTAL RETINAL ARTERITIS WITH OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY
      Purpose: To describe the vascular anatomy and intraluminal flow characteristics of segmental retinal arteritis (SRA) using structural and angiographic optical coherence tomography (OCT). Methods: Retrospective case series of consecutive patients presenting with SRA. All patients were evaluated at presentation with fundus photography, spectral domain OCT, and OCT angiography. One patient was imaged with dense B-scan OCT angiography. Results: Three eyes of three male patients were evaluated. All examinations were consistent ...
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      Mentions: Columbia University Stanford University LuEsther T. Mertz Retinal Research Center

    4. Methods for Quantifying Optic Disc Volume and Peripapillary Deflection Volume Using Radial Optical Coherence Tomography Scans and Association with Intracranial Pressure

      Explore Frontiers Ophthalmology
      Methods for Quantifying Optic Disc Volume and Peripapillary Deflection Volume Using Radial Optical Coherence Tomography Scans and Association with Intracranial Pressure
      Purpose: Papilledema and peripapillary deformation of Bruchs membrane(BM) are associated with elevated intracranial pressure(ICP). We have developed a novel methodology to measure these parameters using a radial optical coherence tomography(OCT) scan pattern and apply this to test the hypothesis that ICP is associated with volumetric features of ophthalmic structures. Methods: 6-radial OCT B-scans centered over the optic nerve head were acquired in 17 subjects(30 eyes) before ...
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      Mentions: Stanford University

    5. Spatiotemporal Tracking of Brain-Tumor-Associated Myeloid Cells in Vivo through Optical Coherence Tomography with Plasmonic Labeling and Speckle Modulation

      Explore ACS Publications Home Page Neurology
      Spatiotemporal Tracking of Brain-Tumor-Associated Myeloid Cells in Vivo through Optical Coherence Tomography with Plasmonic Labeling and Speckle Modulation
      By their nature, tumors pose a set of profound challenges to the immune system with respect to cellular recognition and response coordination. Recent research indicates that leukocyte subpopulations, especially tumor-associated macrophages (TAMs), can exert substantial influence on the efficacy of various cancer immunotherapy treatment strategies. To better study and understand the roles of TAMs in determining immunotherapeutic outcomes, significant technical challenges associated with dynamically monitoring single cells of interest in ...
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      Mentions: Stanford University Adam de la Zerda Elliott D. SoRelle

    7. Upper limit for angular compounding speckle reduction

      Explore aip.scitation.org
      Upper limit for angular compounding speckle reduction
      Angular compounding is a technique for reducing speckle noise in optical coherence tomography that is claimed to significantly improve the signal-to-noise ratio (SNR) of images without impairing their spatial resolution. Here, we examine how focal point movements caused by optical aberrations in an angular compounding system may produce unintended spatial averaging and concomitant loss of spatial resolution. Experimentally, we accounted for such aberrations by aligning our system and measuring distortions ...
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      Mentions: Stanford University Adam de la Zerda

    8. Gold Nanobipyramids as Second Near Infrared Optical Coherence Tomography Contrast Agents for Multiplexed In Vivo Lymphangiography

      Explore bioRxiv.org
      Gold Nanobipyramids as Second Near Infrared Optical Coherence Tomography Contrast Agents for Multiplexed In Vivo Lymphangiography
      Developing contrast-enhanced optical coherence tomography (OCT) techniques is important for specific imaging of tissue lesions, molecular imaging, cell-tracking, and highly sensitive microangiography and lymphangiography. Multiplexed OCT imaging in the second near infrared (NIR-II) window is highly desirable since it allows simultaneous imaging and tracking of multiple biological events in high resolution with deeper tissue penetration in vivo. Here we demonstrate that gold nanobipyramids can function as OCT multiplexing contrast agents ...
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      Mentions: Stanford University Adam de la Zerda

    10. Intelligent Detection of Glaucoma Using Ballistic Optical Imaging

      Explore ResearchGate Ophthalmology
      Intelligent Detection of Glaucoma Using Ballistic Optical Imaging
      Immense imaging strategies have been adept in sprouting investigative supports for glaucoma discovery. Ballistic optical imaging such as optical coherence tomography have been inspected for estimating the key constraints for glaucoma estimation such as disc area, cup area, cup volume, disc and rim area, cup to disc ratio and thickness of the retinal nerve fibre layer. This paper presents a scheme for glaucoma detection by ballistic optical imaging and machine ...
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      Mentions: Stanford University Harvard University Nanyang Technological University

    12. Optical Coherence Tomography Angiography Highlights Chorioretinal Lesions in Ocular Coccidioidomycosis

      Explore Healio.com Ophthalmology
      Optical Coherence Tomography Angiography Highlights Chorioretinal Lesions in Ocular Coccidioidomycosis
      A 34-year-old woman presented after recovering from a disseminated Coccidioides immitis infection of the lungs, blood, brain, and placenta. The patient was asymptomatic for visual complaints. Visual acuity was 20/20 in both eyes. Fundus examination demonstrated bilateral chorioretinal infiltrates worse in the left eye. Fluorescein angiography (FA) was unable to be performed as the patient was breastfeeding, prompting the use of optical coherence tomography angiography (OCTA) imaging to further ...
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      Mentions: Stanford University

    13. Real-time detection of circulating tumor cells in living animals using functionalized large gold nanorods

      Explore ACS Publications Home Page
      Real-time detection of circulating tumor cells in living animals using functionalized large gold nanorods
      Optical coherence tomography (OCT) can be utilized with significant speckle reduction techniques and highly-scattering contrast agents for noninvasive, contrast-enhanced imaging of living tissues at the cellular scale. The advantages of reduced speckle noise and improved targeted contrast can be harnessed to track objects as small as 2 m in vivo, which enables applications for cell tracking and quantification in living subjects. Here we demonstrate the use of Large Gold Nanorods ...
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      Mentions: Stanford University Adam de la Zerda Elliott D. SoRelle

    15. Optical Coherence Tomography Angiography of RPGR-Associated Retinitis Pigmentosa Suggests Foveal Avascular Zone is a Biomarker for Vision Loss

      Explore Healio.com Ophthalmology
      Optical Coherence Tomography Angiography of RPGR-Associated Retinitis Pigmentosa Suggests Foveal Avascular Zone is a Biomarker for Vision Loss
      RPGR -associated retinitis pigmentosa (RP) is a progressive disease with retina degeneration. Optical coherence tomography angiography (OCTA) is an imaging technique that provides novel insights. The authors report two affected male siblings who underwent OCTA imaging. The area of the foveal avascular zone (FAZ) was measured. Although the younger sibling exhibited more advanced clinical disease, his visual acuity was superior to his older sibling. OCTA imaging revealed a better preserved ...
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      Mentions: Stanford University

    16. Optical Coherence Tomography Angiography Findings in Chronic Central Serous Chorioretinopathy After Photodynamic Therapy

      Explore Healio.com Ophthalmology
      Optical Coherence Tomography Angiography Findings in Chronic Central Serous Chorioretinopathy After Photodynamic Therapy
      BACKGROUND AND OBJECTIVES: To report the acute and long-term choroidal findings in patients with chronic central serous chorioretinopathy (CCSC) undergoing half-fluence photodynamic therapy (PDT). PATIENTS AND METHODS: This is a prospective, consecutive, interventional, noncomparative case series at a tertiary referral vitreoretinal practice. Twenty-one eyes from 21 patients are included. RESULTS: Among 21 eyes, all had improved vision following PDT during a mean of 5.2 months 4.8 months of ...
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      Mentions: Stanford University
    17. 1-15 of 243 1 2 3 4 ... 15 16 17 »
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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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