1. UCLA

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    1. Mentioned In 222 Articles

    2. Reproducibility and agreement of four anterior segment-optical coherence tomography devices for anterior chamber angle measurements

      Reproducibility and agreement of four anterior segment-optical coherence tomography devices for anterior chamber angle measurements
      Purpose To compare the reproducibility and agreement of anterior chamber angle (ACA) parameters and metrics obtained by four different anterior segment-optical coherence tomography (AS-OCT) devices. Methods In this prospective study, 30 eyes from 15 normal subjects underwent anterior segment angle scanning using the Spectralis, Cirrus, and Optovue spectral domain optical coherence tomography (SD-OCT), as well as the Visante time-domain optical coherence tomography (TD-OCT). For each eye, the scan line was ...
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    3. Quantitative assessment of the retinal microvasculature and choriocapillaris in myopic patients using swept-source optical coherence tomography angiography

      Quantitative assessment of the retinal microvasculature and choriocapillaris in myopic patients using swept-source optical coherence tomography angiography
      ...rate myopia (3D, 6D), and age-matched healthy subjects presenting to the Shanghai General Hospital and Doheny-UCLA Eye Centers were enrolled in this prospective, multicenter study. Any subjects with evidence of macular a...
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    4. Arm-mounted Optical Coherence Tomography Angiography in Extremely Low Birth Weight Neonates with Retinopathy of Prematurity

      Arm-mounted Optical Coherence Tomography Angiography in Extremely Low Birth Weight Neonates with Retinopathy of Prematurity
      Purpose To assess the feasibility of imaging extremely low birth weight infants, defined as infants born weighing less than 1000 grams or before 27 weeks of gestational age, with an arm-mounted optical coherence tomography angiography (OCTA) device. Methods Cross-sectional case series conducted at a single site in-patient academic center. Subjects included infants who had been born premature and met ROP screening criteria. Birth history such as gestational age and birth ...
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      Mentions: UCLA
    5. Optical coherence tomography in pediatric patients: a clinical review

      Optical coherence tomography in pediatric patients: a clinical review
      Optical coherence tomography has improved the ophthalmic clinical examination due to its ability to more accurately characterize pathology of the eye. Optical coherence tomography is now an integral imaging modality for many adult diseases of the retina and is a ubiquitous part of a retinal practice. However, although its use in adults is well recognized, the adoption of optical coherence tomography in pediatric patients may be undervalued as macular diseases ...
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      Mentions: UCLA
    6. Fundus autofluorescence, spectral‐domain optical coherence tomography, and histology correlations in a Stargardt disease mouse model

      Fundus autofluorescence, spectral‐domain optical coherence tomography, and histology correlations in a Stargardt disease mouse model
      Stargardt disease (STGD1), known as inherited retinal dystrophy, is caused by ABCA4 mutations. The pigmented Abca4 / mouse strain only reflects the early stage of STGD1 since it is devoid of retinal degeneration. This blue light‐illuminated pigmented Abca4 / mouse model presented retinal pigment epithelium (RPE) and photoreceptor degeneration which was similar to the advanced STGD1 phenotype. In contrast, wild‐type mice showed no RPE degeneration after blue light illumination. In ...
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    7. UCLA Receives NIH Grant for Vitreoretinal Surgery via Robotic Microsurgical System with Imaging Guidance, Force Feedback, Virtual Fixture, and Augmented Reality

      UCLA Receives NIH Grant for Vitreoretinal Surgery via Robotic Microsurgical System with Imaging Guidance, Force Feedback, Virtual Fixture, and Augmented Reality
      ...e health outcomes and abate the costs associated with surgical complications.

      University of California at Los Angeles Receives a 2020 NIH Grant for $429,489 for Vitreoretinal Surgery via R...

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    8. Appearance of cysts and capillary non perfusion areas in diabetic macular edema using two different OCTA devices

      Appearance of cysts and capillary non perfusion areas in diabetic macular edema using two different OCTA devices
      The aim of this paper was to distinguish the appearance of cysts and non-perfusion areas (NPAs) in diabetic macular edema (DME) using two different Optical Coherence Tomography Angiography (OCTA) devices. In this study, patients underwent OCTA using the AngioVue XR Avanti Spectral Domain (SD) OCTA and the PLEX Elite 9000 Swept-Source (SS) OCTA. Foveal and extrafoveal regions of interest (ROI), defined as any area with an altered flow signal comparing ...
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    9. Doheny Eye Institute Receives NIH Grant for Artificial Intelligence for Assessment of Stargardt Macular Atrophy

      Doheny Eye Institute Receives NIH Grant for Artificial Intelligence for Assessment of Stargardt Macular Atrophy
      Doheny Eye Institute Receives a 2020 NIH Grant for $235,500 for Artificial Intelligence for Assessment of Stargardt Macular Atrophy. The principal investigator is Zhihong Hu. Below is a summary of the proposed work. Stargardt disease is the most frequent form of inherited juvenile macular degeneration. Fundus autofluorescence (FAF) is a widely available imaging technique which may aid in the diagnosis of Stargardt disease and is commonly used to monitor ...
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    10. Optical Coherence Tomography–Guided Robotic System for Automated Retinal Microsurgery (Thesis)

      Optical Coherence Tomography–Guided Robotic System for Automated Retinal Microsurgery (Thesis)
      Retinal vein occlusion is one of the most common disease-related causes of vision loss. It occurs when a blood clot or other obstruction occludes a retinal vein inside the eye. While treatment options exist, there is no cure. One potential remedy is retinal vein cannulation, a surgical procedure where the occluded vein is cannulated and infused with an anticoagulant to dissolve the obstruction. However, due to the physiological limitations of ...
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      Mentions: UCLA
    11. OPTICAL COHERENCE TOMOGRAPHY AND OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS AND VISUAL PROGNOSIS IN TWO PATIENTS WITH POSTERIOR MICROPHTHALMOS

      OPTICAL COHERENCE TOMOGRAPHY AND OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS AND VISUAL PROGNOSIS IN TWO PATIENTS WITH POSTERIOR MICROPHTHALMOS
      Background/Purpose: Posterior microphthalmos is a rare ocular condition characterized by a disproportionately small posterior segment and multiple retinal abnormalities. The diagnosis can be challenging, and novel findings on optical coherence tomography ( OCT ) angiography may help to identify this unusual disorder. The purpose of this study is to report OCT and OCT angiography findings in two siblings with posterior microphthalmos . Methods: Case series at an academic eye institute including two ...
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    12. Estimating Visual Field Mean Deviation using Optical Coherence Tomographic Nerve Fiber Layer Measurements in Glaucoma Patients

      Estimating Visual Field Mean Deviation using Optical Coherence Tomographic Nerve Fiber Layer Measurements in Glaucoma Patients
      To construct an optical coherence tomography (OCT) nerve fiber layer (NFL) parameter that has maximal correlation and agreement with visual field (VF) mean deviation (MD). The NFL_MD parameter in dB scale was calculated from the peripapillary NFL thickness profile nonlinear transformation and VF area-weighted averaging. From the Advanced Imaging for Glaucoma study, 245 normal, 420 pre-perimetric glaucoma (PPG), and 289 perimetric glaucoma (PG) eyes were selected. NFL_MD had significantly higher ...
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    13. Pearls and Pitfalls of Optical Coherence Tomography Angiography Image Interpretation

      Pearls and Pitfalls of Optical Coherence Tomography Angiography Image Interpretation
      The advent of optical coherence tomography angiography (OCTA), a relatively new tool to image the retinal and choroidal microvasculature with depth-resolved capability, has been met with great excitement by some ophthalmologists. This noninvasive technology is a potentially valuable instrument to differentiate flow impairment in the superficial vs deep retinal capillary plexus, and it can quantify nonperfusion in eyes with retinal vascular disease. Moreover, OCTA has advanced understanding of the microvascular ...
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    14. Optical Coherence Tomography for Imaging Dental Caries (Book Chapter)

      Optical Coherence Tomography for Imaging Dental Caries (Book Chapter)
      Optical Coherence tomography (OCT) is a noninvasive technique that can be used to measure reflectivity within dental hard tissues. Due to the strong reflection at the tooth surfaces, the contrast between sound and demineralized tissues can be enhanced by use of polarization. Polarized sensitive OCT (PS-OCT) can monitor demineralization and remineralization. Clinical studies have indicated that OCT was able to demonstrated penetration into DEJ more reliably that radiographs in questionable ...
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    15. 1-15 of 222 1 2 3 4 ... 13 14 15 »
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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.