1. Stanford University

    0 Comments Leave a Comment

    1-15 of 239 1 2 3 4 ... 14 15 16 »

    1. Mentioned In 239 Articles

    3. 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 ...
      Read Full Article
      Mentions: Stanford University Adam de la Zerda

    4. 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 ...
      Read Full Article
      Mentions: Stanford University Adam de la Zerda

    6. 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 ...
      Read Full Article
      Mentions: Stanford University Harvard University Nanyang Technological University

    8. 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 ...
      Read Full Article
      Mentions: Stanford University

    9. 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 ...
      Read Full Article
      Mentions: Stanford University Adam de la Zerda Elliott D. SoRelle

    11. 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 ...
      Read Full Article
      Mentions: Stanford University

    12. 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 ...
      Read Full Article
      Mentions: Stanford University

    15. Comparison of Optical Coherence Tomography With Fundus Photographs, Fluorescein Angiography, and Histopathologic Analysis in Assessing Coats Disease

      Explore The JAMA Network Ophthalmology
      Comparison of Optical Coherence Tomography With Fundus Photographs, Fluorescein Angiography, and Histopathologic Analysis in Assessing Coats Disease
      Importance Coats disease is a rare pediatric vitreoretinopathy that can cause devastating visual and anatomic outcomes. Objective To compare optical coherence tomography (OCT) with fundus photographs, fluorescein angiography (FA), and histopathologic findings in Coats disease. Design, Setting, and Participants This retrospective cohort study was conducted in a single tertiary institution (Duke Eye Center) and identified 28 children with Coats disease through a review of medical records from December 2002 to ...
      Read Full Article
      Mentions: Johns Hopkins University Duke University Cynthia A. Toth

    16. Gold Nanoprisms as Optical Coherence Tomography Contrast Agents in the Second Near-Infrared Window for Enhanced Angiography in Live Animals

      Explore ACS Publications Home Page
      Gold Nanoprisms as Optical Coherence Tomography Contrast Agents in the Second Near-Infrared Window for Enhanced Angiography in Live Animals
      Optical coherence tomography angiography (OCTA) is an important tool for investigating vascular networks and microcirculation in living tissue. Traditional OCTA detects blood vessels via intravascular dynamic scattering signals derived from the movements of red blood cells (RBCs). However, the low hematocrit and long latency between RBCs in capillaries make these OCTA signals discontinuous, leading to incomplete mapping of the vascular networks. OCTA imaging of microvascular circulation is particularly challenging in ...
      Read Full Article
      Mentions: Stanford University Siavash Yousefi Adam de la Zerda
    17. 1-15 of 239 1 2 3 4 ... 14 15 16 »
  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 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.

  5. Related Topics

    1. Spectral Domain Phase Microscopy
      44 articles also mentioned Audrey K. Bowden
    2. System And Method For Molecular In Vivo Imaging And Theranostics
      25 articles also mentioned Adam de la Zerda
    3. 1300 Papers Presented at BiOS
      24 articles also mentioned Harvard University
    4. New Technique Sees Into Tissue At Greater Depth, Resolution
      23 articles also mentioned National Institutes of Health
    5. Biofunctionalization of Large Gold Nanorods Realizes Ultrahigh-Sensitivity Optical Imaging Agents
      18 articles also mentioned Orly Liba
    6. Quantitative imaging of cochlear soft tissues in wild-type and hearing-impaired transgenic mice by spectral domain optical coherence tomography
      16 articles also mentioned John S. Oghalai