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    1. Mentioned In 36 Articles

    2. In Vivo Sublayer Analysis Of Human Retinal Inner Plexiform Layer Obtained By Visible-Light Optical Coherence Tomography

      Explore bioRxiv.org Ophthalmology
      In Vivo Sublayer Analysis Of Human Retinal Inner Plexiform Layer Obtained By Visible-Light Optical Coherence Tomography
      Purpose: Growing evidence suggests, in glaucoma, the dendritic degeneration of subpopulation of the retinal ganglion cells (RGCs) may precede RGCs soma death. Since different RGCs synapse in different IPL sublayers, visualization of the lamellar structure of the IPL could enable both clinical and fundamental advances in glaucoma understanding and management. In this pilot study, we investigated whether visible-light optical coherence tomography (vis-OCT) could detect the difference in the inner plexiform ...
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      Mentions: Joel S. Schuman Hiroshi Ishikawa Northwestern University

    3. Multimodal Imaging Crucial in Finding the Cause of Heart Attack in Women with Non-Obstructive Coronary Artery Disease - NYU Langone Health

      Explore Patient Care at NYU Langone Health Cardiology
      Multimodal Imaging Crucial in Finding the Cause of Heart Attack in Women with Non-Obstructive Coronary Artery Disease - NYU Langone Health
      N ew research presented today at the American Heart Associations Scientific Sessions 2020 found that additional imaging tests can determine the underlying reason for heart attacks in most women without coronary artery narrowing . A correct diagnosis can guide appropriate medical treatment. Led by researchers and clinicians at NYU Grossman School of Medicine, the study examined women with MINOCA, or myocardial infarction with non-obstructive coronary arteries, a condition that accounts for ...
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      Mentions: NYU Langone Medical Center

    4. Detection of features associated with neovascular age-related macular degeneration in ethnically distinct data sets by an optical coherence tomography: trained deep learning algorithm

      Explore BJO Online Ophthalmology
      Detection of features associated with neovascular age-related macular degeneration in ethnically distinct data sets by an optical coherence tomography: trained deep learning algorithm
      Background The ability of deep learning (DL) algorithms to identify eyes with neovascular age-related macular degeneration (nAMD) from optical coherence tomography (OCT) scans has been previously established. We herewith evaluate the ability of a DL model, showing excellent performance on a Korean data set, to generalse onto an American data set despite ethnic differences. In addition, expert graders were surveyed to verify if the DL model was appropriately identifying lesions ...
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      Mentions: Singapore Eye Research Institute University of Washington National University of Singapore

    5. Self-supervised Denoising via Diffeomorphic Template Estimation: Application to Optical Coherence Tomography

      Explore arxiv.org
      Self-supervised Denoising via Diffeomorphic Template Estimation: Application to Optical Coherence Tomography
      Optical Coherence Tomography (OCT) is pervasive in both the research and clinical practice of Ophthalmology. However, OCT images are strongly corrupted by noise, limiting their interpretation. Current OCT denoisers leverage assumptions on noise distributions or generate targets for training deep supervised denoisers via averaging of repeat acquisitions. However, recent self-supervised advances allow the training of deep denoising networks using only repeat acquisitions without clean targets as ground truth, reducing the ...
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      Mentions: Joel S. Schuman Hiroshi Ishikawa NYU Langone Medical Center

    6. Attention-guided 3D-CNN Framework for Glaucoma Detection and Structural-Functional Association using Volumetric Images

      Explore IEEE Xplore Ophthalmology
      Attention-guided 3D-CNN Framework for Glaucoma Detection and Structural-Functional Association using Volumetric Images
      The direct analysis of 3D Optical Coherence Tomography (OCT) volumes enables deep learning models (DL) to learn spatial structural information and discover new bio-markers that are relevant to glaucoma. Downsampling 3D input volumes is the state-of-art solution to accommodate for the limited number of training volumes as well as the available computing resources. However, this limits the network's ability to learn from small retinal structures in OCT volumes. In ...
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      Mentions: Joel S. Schuman Gadi Wollstein Hiroshi Ishikawa

    7. Optical coherence tomography: A useful tool for identifying subclinical optic neuropathy in diagnosing multiple sclerosis

      Explore Neurology Neurology , Ophthalmology
      Optical coherence tomography: A useful tool for identifying subclinical optic neuropathy in diagnosing multiple sclerosis
      Care of patients with multiple sclerosis (MS) has evolved in the last decade to shorten the time to confirm the diagnosis of clinically definite MS and to start disease-modifying drugs as soon as possible to decrease permanent disability and the risk of progressive disease. Such trends have been achieved by improving our understanding of the role of paraclinical tests such as the presence of oligoclonal bands on CSF examination, visual ...
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      Mentions: Stanford University NYU Langone Medical Center

    8. Improved Denoising of Optical Coherence Tomography via Repeated Acquisitions and Unsupervised Deep Learning

      Explore IOVS Journal Ophthalmology
      Improved Denoising of Optical Coherence Tomography via Repeated Acquisitions and Unsupervised Deep Learning
      Purpose : Optical Coherence Tomography (OCT) is widely used, yet its interpretation is confounded by strong speckle noise. Previous denoising methods make strong assumptions on noise characteristics and struggle to retain fine structure. We present a data-driven registration and denoising method which vastly improves image fidelity while requiring only repeated noisy acquisitions of individual subjects. Methods : Noise2Noise is an unsupervised denoising approach for repeatedly acquired noisy images (Lehtinen, ICML , 2018). By ...
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      Mentions: Joel S. Schuman Hiroshi Ishikawa NYU Langone Medical Center

    9. Dueling Deep Q-Network for Unsupervised Inter-frame Eye Movement Correction in Optical Coherence Tomography Volumes

      Explore arxiv.org Ophthalmology
      Dueling Deep Q-Network for Unsupervised Inter-frame Eye Movement Correction in Optical Coherence Tomography Volumes
      In optical coherence tomography (OCT) volumes of retina, the sequential acquisition of the individual slices makes this modality prone to motion artifacts, misalignments between adjacent slices being the most noticeable. Any distortion in OCT volumes can bias structural analysis and influence the outcome of longitudinal studies. On the other hand, presence of speckle noise that is characteristic of this imaging modality, leads to inaccuracies when traditional registration techniques are employed ...
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      Mentions: Joel S. Schuman Gadi Wollstein Hiroshi Ishikawa

    10. ASSESSING THE ABILITY OF PREOPERATIVE QUANTITATIVE SPECTRAL-DOMAIN OPTICAL COHERENCE TOMOGRAPHY CHARACTERISTICS TO PREDICT VISUAL OUTCOME IN IDIOPATHIC MACULAR HOLE SURGERY

      Explore LWW Online Ophthalmology
      ASSESSING THE ABILITY OF PREOPERATIVE QUANTITATIVE SPECTRAL-DOMAIN OPTICAL COHERENCE TOMOGRAPHY CHARACTERISTICS TO PREDICT VISUAL OUTCOME IN IDIOPATHIC MACULAR HOLE SURGERY
      Purpose: To determine which spectral domain optical coherence tomography biomarkers of idiopathic macular hole (MH) correlate with the postoperative best-corrected visual acuity (BCVA) in anatomically closed MH. Methods: Retrospective analysis of spectral domain optical coherence tomography scans of 44 patients presenting with MH followed for a mean of 17 months. Widths of MH aperture, base, and ellipsoid zone disruption were calculated from presenting foveal spectral domain optical coherence tomography B-scans ...
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      Mentions: Joel S. Schuman Gadi Wollstein Hiroshi Ishikawa

    11. Retinal blood flow reduction in normal-tension glaucoma with single-hemifield damage by Doppler optical coherence tomography

      Explore BJO Online Ophthalmology
      Retinal blood flow reduction in normal-tension glaucoma with single-hemifield damage by Doppler optical coherence tomography
      Aims To evaluate the associations between retinal blood flow (RBF) and optical coherence tomography (OCT) structural measurements in normal-tension glaucoma (NTG) eyes with single-hemifield visual field (VF) damage by the Doppler OCT. Methods The Doppler OCT was used to measure temporal artery (TA) RBF and temporal vein (TV) RBF. Retinal nerve fibre layer thickness (RNFLT) was measured by spectral-domain OCT. Results Forty-three consecutive eyes of 43 patients with NTG with ...
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      Mentions: Joel S. Schuman Gadi Wollstein Hiroshi Ishikawa

    12. In Vivo Imaging of Schlemm's Canal and Limbal Vascular Network in Mouse Using Visible-Light OCT

      Explore IOVS Journal Ophthalmology
      In Vivo Imaging of Schlemm's Canal and Limbal Vascular Network in Mouse Using Visible-Light OCT
      Purpose : To validate the ability of visible-light optical coherence tomography (vis-OCT) in imaging the full Schlemm's canal (SC) and its surrounding limbal vascular network in mice in vivo through a compound circumlimbal scan. Methods : We developed an anterior segment vis-OCT system and a compound circumlimbal scanning method, which montages eight rotated raster scans. We calibrated the circumlimbal scan geometry using a three-dimensional printed phantom eyeball before imaging wild-type C57BL ...
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      Mentions: Joel S. Schuman Northwestern University Hao F. Zhang

    13. Macroaneurysms Associated With Congenital Retinal Macrovessels

      Explore LWW Online Ophthalmology
      Macroaneurysms Associated With Congenital Retinal Macrovessels
      Purpose: Congenital retinal macrovessels are large aberrant retinal blood vessels that cross the horizontal raphe and can traverse the central macula. Using multimodal imaging and optical coherence tomography angiography, we describe 2 cases of congenital retinal macrovessel associated with macroaneurysms. Methods: Two patients presented for evaluation and were found to have congenital retinal macrovessels associated with macroaneurysms. Color photography, optical coherence tomography, fundus autofluorescence fluorescein angiography, and optical coherence tomography ...
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      Mentions: Columbia University Joel S. Schuman University of São Paulo

    14. Estimating Visual Field Mean Deviation using Optical Coherence Tomographic Nerve Fiber Layer Measurements in Glaucoma Patients

      Explore Nature Publishing Group Ophthalmology
      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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      Mentions: David Huang Joel S. Schuman Oregon Health & Science University

    15. 3D-CNN for Glaucoma Detection Using Optical Coherence Tomography

      Explore Home - Springer Ophthalmology
      3D-CNN for Glaucoma Detection Using Optical Coherence Tomography
      The large size of raw 3D optical coherence tomography (OCT) volumes poses challenges for deep learning methods as it cannot be accommodated on a single GPU in its original resolution. The direct analysis of these volumes however, provides advantages such as circumventing the need for the segmentation of retinal structures. Previously, a deep learning (DL) approach was proposed for the detection of glaucoma directly from 3D OCT volumes, where the ...
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      Mentions: Joel S. Schuman Gadi Wollstein Hiroshi Ishikawa

    16. New York University School of Medicine Receives NIH Grant or Novel Glaucoma Diagnostics for Structure and Function

      Explore Optical Coherence Tomography News Ophthalmology , Funding
      New York University School of Medicine Receives NIH Grant or Novel Glaucoma Diagnostics for Structure and Function
      New York University School of Medicine Receives a 2019 NIH Grant for $715,489 for Novel Glaucoma Diagnoxtics for Structure and Function. The principal investigator is Joel Schuman. Below is a summary of the proposed work. Glaucoma is a leading cause of vision morbidity and blindness worldwide. Early disease detection and sensitive monitoring of progression are crucial to allow timely treatment for preservation of vision. The introduction of ocular imaging ...
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      Mentions: National Institutes of Health Joel S. Schuman NYU Langone Medical Center
    17. 1-15 of 36 1 2 3 »
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  4. About NYU Langone Medical Center

    NYU Langone Medical Center is an academic medical center located in New York City , New York , United States , affiliated with New York University . The Medical Center comprises the NYU School of Medicine and three hospitals: Tisch Hospital , the Rusk Institute of Rehabilitation Medicine , and the Hospital for Joint Diseases , and recently NYU Lutheran Medical Center . [1] NYU Langone Medical Center also operates over thirty ambulatory facilities in Manhattan, Brooklyn, Queens and Long Island. [2] In 2016, NYU Langone Medical Center acquired Winthrop University Hospital . [3] NYU Langone Medical Center overlooks the East River .

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