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    1. Mentioned In 153 Articles

    2. Endomicroscopy of the human cochlea using a micro-optical coherence tomography catheter

      Explore Nature Publishing Group Otolaryngology
      Endomicroscopy of the human cochlea using a micro-optical coherence tomography catheter
      Sensorineural hearing loss (SNHL) is one of the most profound public health concerns of the modern era, affecting 466 million people today, and projected to affect 900 million by the year 2050. Advances in both diagnostics and therapeutics for SNHL have been impeded by the human cochlea's inaccessibility for in vivo imaging, resulting from its extremely small size, convoluted coiled configuration, fragility, and deep encasement in dense bone. Here ...
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      Mentions: Massachusetts General Hospital Stanford University Harvard University

    3. Ophthalmic manifestations of dementing disorders

      Explore LWW Online Neurology , Ophthalmology
      Ophthalmic manifestations of dementing disorders
      Purpose of review Dementia is a term for loss of memory, language, problem-solving, and other thinking abilities, which significantly interferes with daily life. Certain dementing conditions may also affect visual function. The eye is an accessible window to the brain that can provide valuable information for the early diagnosis of people who suffer from Alzheimer's disease, Parkinson's disease , dementia with Lewy bodies as well as from more rare ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    4. Wide-field swept-source optical coherence tomography angiography in the assessment of retinal microvasculature and choroidal thickness in patients with myopia

      Explore BJO Online Ophthalmology
      Wide-field swept-source optical coherence tomography angiography in the assessment of retinal microvasculature and choroidal thickness in patients with myopia
      Background/aims: Pathological myopia (PM) is a leading cause of blindness worldwide. We aimed to evaluate microvascular and chorioretinal changes in different stages of myopia with wide-field (WF) swept-source (SS) optical coherence tomography angiography (OCTA). Methods: This prospective cross-sectional observational study included 186 eyes of 122 patients who had undergone imaging between November 2018 and October 2020. Vessel density (VD) and vessel skeletonised density (VSD) of superficial capillary plexus, deep ...
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      Mentions: Harvard University Wenzhou Medical College Massachusetts Eye and Ear Infirmary

    5. Inter-device reliability of swept source and spectral domain optical coherence tomography and retinal layer differences in schizophrenia

      Explore ScienceDirect Neurology , Ophthalmology
      Inter-device reliability of swept source and spectral domain optical coherence tomography and retinal layer differences in schizophrenia
      Introduction Optical coherence tomography (OCT) is used to study retinal structure in schizophrenia. Changes in retinal structure, especially the retinal nerve fiber layer (RNFL) has been correlated with psychotic disorders. Measurement variability is a concern since there are various generations of OCT devices. We investigated the inter- and intra-device agreement of macular thickness between spectral domain (SDOCT) and swept sourceOCT (SSOCT), and compared macula and peripapillary group differences in schizophrenia ...
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      Mentions: Beth Israel Deaconess Medical Center Topcon Medical Systems Harvard University

    6. Structure-Function Mapping Using a Three-Dimensional Neuroretinal Rim Parameter Derived From Spectral Domain Optical Coherence Tomography Volume Scans

      Explore TVST Journal Ophthalmology
      Structure-Function Mapping Using a Three-Dimensional Neuroretinal Rim Parameter Derived From Spectral Domain Optical Coherence Tomography Volume Scans
      Purpose: To assess the structure-function relationship in glaucoma using Humphrey visual field (HVF) perimetry and a three-dimensional neuroretinal rim parameter derived from spectral domain optical coherence tomography (SD-OCT) volume scans. Methods: Structure-function correlation was analyzed globally and regionally (four quadrants and four sectors). Structural data included peripapillary retinal nerve fiber layer (RNFL) thickness and minimum distance band (MDB) neuroretinal rim thickness, defined as the shortest distance between the inner cup ...
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      Mentions: Massachusetts Eye and Ear Infirmary

    7. Watching Death in the Gerbil Cochlea Using Optical Coherence Tomography (OCT)

      Explore bioRxiv.org Otolaryngology
      Watching Death in the Gerbil Cochlea Using Optical Coherence Tomography (OCT)
      Because it is difficult to directly observe the morphology of the living cochlea, our ability to infer the mechanical functioning of the living ear has been limited. Nearly all of our knowledge about cochlear morphology comes from postmortem tissue that was fixed and processed using procedures that possibly distort the structures and fluid spaces of the organ of Corti. In this study, optical coherence tomography was employed to obtain in ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    8. Earlier Detection of Glaucoma Progression Using High-Density 3D Spectral-Domain Optical Coherence Tomography Optic Nerve Volume Scans

      Explore ScienceDirect Ophthalmology
      Earlier Detection of Glaucoma Progression Using High-Density 3D Spectral-Domain Optical Coherence Tomography Optic Nerve Volume Scans
      Purpose: To compare onset times of glaucoma progression among different glaucoma tests: disc photography (DP), visual field (VF) testing, two-dimensional (2D) retinal nerve fiber layer (RNFL) thickness, and three-dimensional (3D) spectral-domain optical coherence tomography (SD-OCT) neuroretinal rim measurements. Design: Prospective longitudinal cohort study PARTICIPANTS: One hundred and twenty-four eyes of 124 open angle glaucoma patients METHODS: Over a 5-year period, 124 open angle glaucoma patients had yearly DP, VFs, SD-OCT ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary VU University Amsterdam

    9. Retinal applications of swept source optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA)

      Explore ScienceDirect Ophthalmology
      Retinal applications of swept source optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA)
      The advent of optical coherence tomography (OCT) revolutionized both clinical assessment and research of vitreoretinal conditions. Since then, extraordinary advances have been made in this imaging technology, including the relatively recent development of swept-source OCT (SS-OCT). SS-OCT enables a fast scan rate and utilizes a tunable swept laser at longer wavelengths than conventional spectral-domain devices. These features enable imaging of larger areas with reduced motion artifact, and a better visualization ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary University of Milan

    10. Quantitative evaluation of the human vocal fold extracellular matrix using multiphoton microscopy and optical coherence tomography

      Explore Nature Publishing Group Otolaryngology
      Quantitative evaluation of the human vocal fold extracellular matrix using multiphoton microscopy and optical coherence tomography
      Identifying distinct normal extracellular matrix (ECM) features from pathology is of the upmost clinical importance for laryngeal diagnostics and therapy. Despite remarkable histological contributions, our understanding of the vocal fold (VF) physiology remains murky. The emerging field of non-invasive 3D optical imaging may be well-suited to unravel the complexity of the VF microanatomy. This study focused on characterizing the entire VF ECM in length and depth with optical imaging. A ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    11. Detection of neovascularisation in the vitreoretinal interface slab using widefield swept-source optical coherence tomography angiography in diabetic retinopathy

      Explore BJO Online Ophthalmology
      Detection of neovascularisation in the vitreoretinal interface slab using widefield swept-source optical coherence tomography angiography in diabetic retinopathy
      Aims To compare the efficacy of diabetic retinal neovascularisation (NV) detection using the widefield swept-source optical coherence tomography angiography (WF SS-OCTA) vitreoretinal interface (VRI) Angio slab and SS-OCT VRI Structure slab. Methods A prospective, observational study was performed at Massachusetts Eye and Ear from January 2019 to June 2020. Patients with proliferative diabetic retinopathy (PDR), patients with non-proliferative diabetic retinopathy and patients with diabetes but without diabetic retinopathy were included ...
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      Mentions: Harvard University Wenzhou Medical College Massachusetts Eye and Ear Infirmary

    12. Disorganisation of retinal inner layers is associated with reduced contrast sensitivity in retinal vein occlusion

      Explore BJO Online Ophthalmology
      Disorganisation of retinal inner layers is associated with reduced contrast sensitivity in retinal vein occlusion
      Background/Aims To determine if disorganisation of retinal inner layers (DRIL) is associated with reduced contrast sensitivity (CS) in patients with retinal vein occlusion (RVO) with a history of macular oedema (ME). Methods Prospective, observational cohort study. Patients with a history of ME secondary to central retinal vein occlusion (CRVO) or branch retinal vein occlusion (BRVO) from October 2017 to July 2019 at a single institution were included. Patients underwent ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    13. Artifact Rates for 2D Retinal Nerve Fiber Layer Thickness Versus 3D Neuroretinal Rim Thickness Using Spectral-Domain Optical Coherence Tomography

      Explore TVST Journal Ophthalmology
      Artifact Rates for 2D Retinal Nerve Fiber Layer Thickness Versus 3D Neuroretinal Rim Thickness Using Spectral-Domain Optical Coherence Tomography
      Purpose : To compare the rates of clinically significant artifacts for two-dimensional peripapillary retinal nerve fiber layer (RNFL) thickness versus three-dimensional (3D) neuroretinal rim thickness using spectral-domain optical coherence tomography (SD-OCT). Methods : Only one eye per patient was used for analysis of 120 glaucoma patients and 114 normal patients. For RNFL scans and optic nerve scans, 15 artifact types were calculated per B-scan and per eye. Neuroretinal rim tissue was quantified ...
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      Mentions: Massachusetts General Hospital Harvard University Massachusetts Eye and Ear Infirmary

    14. A quantitative comparison of four optical coherence tomography angiography devices in healthy eyes

      Explore Home - Springer Ophthalmology
      A quantitative comparison of four optical coherence tomography angiography devices in healthy eyes
      Purpose Optical coherence tomography angiography (OCT-A) is a novel imaging modality for the diagnosis of chorioretinal diseases. A number of FDA-approved OCT-A devices are currently commercially available, each with unique algorithms and scanning protocols. Although several published studies have compared different combinations of OCT-A machines, there is a lack of agreement on the consistency of measurements across OCT-A devices. Therefore, we conducted a prospective quantitative comparison of four available OCT-A ...
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      Mentions: Optovue Heidelberg Engineering Topcon Medical Systems

    15. An Artificial Intelligence Approach to Assess Spatial Patterns of Retinal Nerve Fiber Layer Thickness Maps in Glaucoma

      Explore TVST Journal Ophthalmology
      An Artificial Intelligence Approach to Assess Spatial Patterns of Retinal Nerve Fiber Layer Thickness Maps in Glaucoma
      Purpose : The purpose of this study was to classify the spatial patterns of retinal nerve fiber layer thickness (RNFLT) and assess their associations with visual field (VF) loss in glaucoma. Methods : We used paired reliable 24-2 VFs and optical coherence tomography scans of 691 eyes from 691 patients. The RNFLT maps were used to determine the RNFLT patterns (RPs) by non-negative matrix factorization (NMF). The RPs were correlated with mean ...
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      Mentions: Brigham and Women’s Hospital Harvard University Massachusetts Eye and Ear Infirmary

    16. Comparison of SDOCT Scan Types for Grading Disorganization of Retinal Inner Layers and Other Morphologic Features of Diabetic Macular Edema

      Explore TVST Journal Ophthalmology
      Comparison of SDOCT Scan Types for Grading Disorganization of Retinal Inner Layers and Other Morphologic Features of Diabetic Macular Edema
      Purpose : To assess grading reproducibility of disorganization of the retinal inner layers (DRIL) and other morphologic features of diabetic macular edema (DME) across spectral domain optical coherence tomography (SDOCT) instruments and scan types. Methods : A cross-sectional study enrolled participants with current or recent center-involved DME. In group A (27 eyes), we obtained two Cirrus scans (512 128 macular cube [Cube] and high-definition five-line raster [HD 5-Line]) and two Spectralis scans ...
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      Mentions: Optovue Case Western Reserve University Medical University of Vienna
    17. 1-15 of 153 1 2 3 4 ... 9 10 11 »
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  4. About Massachusetts Eye and Ear Infirmary

    Massachusetts Eye and Ear Infirmary

    Massachusetts Eye and Ear Infirmary is a specialty hospital providing outstanding patient care for disorders of the eye, ear, nose, throat, head and neck. Founded in 1824, MEEI is an international leader in Ophthalmology and Otolaryngology research and a teaching partner of Harvard Medical School.

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