Articles that mention Delia Cabrera DeBuc -Optical Coherence Tomography News

Delia Cabrera DeBuc

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1. Mentioned In 38 Articles
2. Identification of Retinal Biomarkers in Alzheimer’s Disease Using Optical Coherence Tomography: Recent Insights, Challenges, and Opportunities
  
  Explore MDPI Open Access Journals Platform Jul 14 2019 Ophthalmology
  
  This review will highlight recent insights into measuring retinal structure in Alzheimers disease (AD). A growing body of evidence indicates that disturbances in retinal blood flow and structure are related to cognitive function, which can severely impair vision. Optical coherence tomography (OCT) is an optical imaging technology that may allow researchers and physicians to gain deeper insights into retinal morphology and clarify the impact of AD on retinal health and ...
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  Mentions: University of Miami Delia Cabrera DeBuc
3. Reflectance and thickness analysis of retinal layers in patients with epiretinal membranes using spectral-domain optical coherence tomography before and after vitrectomy with membrane peeling
  
  Explore Ophthalmology Retina Nov 30 2018 Ophthalmology
  
  Objective To compare thickness and reflectance of retinal layer findings in patients with idiopathic epiretinal membranes (ERMs), before and after surgery, to normal controls. Design A retrospective study Subjects Patients with ERMs before and after surgery and normal controls. Methods Spectral domain optical coherence tomography (SD-OCT) of eyes with ERMs, before and after surgery, and normal eyes were analyzed for morphologic appearance and using a customized algorithm to measure retinal ...
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  Mentions: University of Rochester University of Miami Delia Cabrera DeBuc
4. First workshop on artificial intelligence applied to retinal image analysis, Perth Australia, December 2018.
  
  Explore Philippe Burlina Sep 12 2018 Ophthalmology
  
  Medical imaging has now embraced AI methods based on deep learning (DL) approaches for medical image analytics. This has been especially true for retinal image analysis where large annotated datasets have been available for over 10 years. Recent studies starting in 2016 have demonstrated on par with human performance for diagnostic tasks such as screening for diabetic retinopathy and macular degeneration. Recently, in 2018, the FDA approved the first software ...
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  Mentions: FDA Delia Cabrera DeBuc
5. The Use of Optical Coherence Tomography for the Detection of Early Diabetic Retinopathy
  
  Explore Thieme Apr 26 2018 Ophthalmology
  
  Diabetic retinopathy (DR) is one of the leading causes of vision loss globally with a severe burden on all societies due to its high treatment and rehabilitation costs. The early diagnosis of DR may provide preventive steps (including retinal laser therapy and tight carbohydrate, blood pressure, and cholesterol control) that could in turn help to avoid progression of the pathology with the resultant vision loss. Optical coherence tomography (OCT) enables ...
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  Mentions: University of Miami Semmelweis University Delia Cabrera DeBuc
6. Optical Coherence Tomography for Assessment of Epithelialization in a Human Ex Vivo Wound Model
  
  Explore Wiley Online Library Dec 19 2017
  
  The ex vivo human skin wound model is a widely accepted model to study wound epithelialization. Due to a lack of animal models that fully replicate human conditions, the ex vivo model is a valuable tool to study mechanisms of wound re-epithelialization, as well as for pre-clinical testing of novel therapeutics. The current standard for assessment of wound healing in this model is histomorphometric analysis, which is labor intensive, time ...
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  Mentions: University of Miami Delia Cabrera DeBuc
7. Noninvasive, High-Resolution Functional Macular Imaging in Subjects With Retinal Vein Occlusion
  
  Explore Healio.com Oct 17 2017 Ophthalmology
  
  BACKGROUND AND OBJECTIVES: Several imaging modalities have been developed to characterize ischemia inherent in retinal vascular diseases. This study aims to predict the impact and to better establish the mechanisms of visual deterioration. A high-resolution functional imaging device is used, yielding quantitative data for macular blood flow and capillary network features in healthy eyes and in eyes with central retinal vein occlusion (CRVO) or branch retinal vein occlusion (BRVO). PATIENTS ...
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  Mentions: Delia Cabrera DeBuc
8. Inter-session repeatability of retinal layer thickness in optical coherence tomography
  
  Explore Conference Proceedings Mar 18 2017 Ophthalmology
  
  Reliable retinal layer thickness measurements using optical coherence tomography (OCT) are important to track the subtle retinal changes in longitudinal studies. A total of 10 eyes (5 healthy subjects, 4013 years old) were enrolled to study the inter-session repeatability and identify the pitfalls affecting the reliabilities. Each eye was scanned using spectral domain OCT (Spectralis SDOCT, Heidelberg Engineering) for 3 sessions with 30 seconds rest in between. The first and ...
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  Mentions: Heidelberg Engineering University of Miami Delia Cabrera DeBuc
9. Two-dimensional fractal analysis of retinal tissue of healthy and diabetic eyes with optical coherence tomography
  
  Explore jbpe.ssau.ru Feb 5 2017 Ophthalmology
  
  $Two-dimensional fractal analysis of retinal tissue of healthy and diabetic eyes with optical coherence tomography$
  In the ophthalmic research, the measurement of the retinal thickness is usually employed for characterizing the structural changes of the retinal tissue. However, changes in the fractal dimension (FD) may provide additional information regarding the structure of the retinal layers and their early damage in ocular diseases. In the present paper, we investigated the possibility of detecting changes in the structure of the cellular layers of the retina by applying ...
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  Mentions: University of Miami Semmelweis University Delia Cabrera DeBuc
10. Performance evaluation of automated segmentation software on optical coherence tomography volume data
  
  Explore Wiley Online Library Mar 11 2016 Ophthalmology
  
  Over the past two decades a significant number of OCT segmentation approaches have been proposed in the literature. Each methodology has been conceived for and/or evaluated using specific datasets that do not reflect the complexities of the majority of widely available retinal features observed in clinical settings. In addition, there does not exist an appropriate OCT dataset with ground truth that reflects the realities of everyday retinal features observed ...
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  Mentions: University of Miami Delia Cabrera DeBuc
11. Reflectivity and thickness analysis of epiretinal membranes using spectral-domain optical coherence tomography
  
  Explore 欢迎访问国际眼科杂志编辑部 Mar 9 2016 Ophthalmology
  
  AIM : To compare thickness and reflectivity spectral domain optical coherence tomography (SD-OCT) findings in patients with idiopathic epiretinal membranes (ERMs), before and after ERM peeling surgery, with normal controls. METHODS : A retrospective study analyzed SD-OCTs of eyes with ERMs undergoing ERM peeling surgery by one surgeon from 2008 to 2010 and normal control eyes. SD-OCTs were analyzed using a customized algorithm to measure reflectivity and thickness. The relationship between the ...
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  Mentions: University of Miami Delia Cabrera DeBuc
12. Real-Time Automatic Segmentation of Optical Coherence Tomography Volume Data of the Macular Region
  
  Explore Journals | PLOS Aug 10 2015 Funding
  
  Optical coherence tomography (OCT) is a high speed, high resolution and non-invasive imaging modality that enables the capturing of the 3D structure of the retina. The fast and automatic analysis of 3D volume OCT data is crucial taking into account the increased amount of patient-specific 3D imaging data. In this work, we have developed an automatic algorithm, OCTRIMA 3D (OCT Retinal IMage Analysis 3D), that could segment OCT volume data ...
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  Mentions: Heidelberg Engineering University of Miami Delia Cabrera DeBuc
13. University of Miami Receives NIH Grant for Advanced Imaging for Diabetic Retinopathy
  
  Explore Optical Coherence Tomography News Feb 17 2015 Ophthalmology , Funding
  
  ...es a 2015 NIH Grant for $155,387 for Advanced Imaging for Diabetic Retinopathy. The principal investigator is Delia Cabrera Debuc. The program began in 2011 and ends in 2016. Below is a summary of the proposed work. Dia...
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  Mentions: National Institutes of Health University of Miami Delia Cabrera DeBuc
14. The effect of incorrect scanning distance on boundary detection errors and macular thickness measurements by spectral domain optical coherence tomography: a cross sectional study
  
  Explore BioMed Central Nov 26 2014 Ophthalmology
  
  ... while retinal thickness measurements are independent of scanning distance. BoglÃ¡rka E Varga, Erika TÃ¡trai, Delia Cabrera DeBuc and GÃ¡bor MÃ¡rk Somfai 10 eyes of healthy subjects, 10 eyes with diabetic macular edema ...
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  Mentions: Optovue University of Miami Semmelweis University
15. System and method for early detection of diabetic retinopathy using optical coherence tomography
  
  Explore uspto.gov Oct 21 2014 Ophthalmology , Patents
  
  A system for the imaging, processing and evaluation of tissues provides prognostic and diagnostic details regarding diseased tissue. A set of quantitative measures were developed and integrated in an image-base analysis software tool designed for OCT images. The system and methods in this invention is significant because it allows assessing the optical properties and structure morphology differences between normal healthy subjects and diabetic patients with retinopathy up to ETDRS level ...
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  Mentions: University of Miami Delia Cabrera DeBuc
16. Fractal-based analysis of optical coherence tomography data to quantify retinal tissue damage
  
  Explore BioMed Central Sep 1 2014 Ophthalmology
  
  Background The sensitivity of Optical Coherence Tomography (OCT) images to identify retinal tissue morphology characterized by early neural loss from normal healthy eyes is tested by calculating structural information and fractal dimension. OCT data from 74 healthy eyes and 43 eyes with type 1 diabetes mellitus with mild diabetic retinopathy (MDR) on biomicroscopy was analyzed using a custom-built algorithm (OCTRIMA) to measure locally the intraretinal layer thickness. A power spectrum ...
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  Mentions: University of Miami Semmelweis University Delia Cabrera DeBuc
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