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Multidisciplinary Ophthalmic Imaging January 2025

Retinal OCT-Derived Texture Features as Potential Biomarkers for Early Diagnosis and Progression of Diabetic Retinopathy

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Sara Oliveira; Pedro Guimarães; Elisa Julião Campos; Rosa Fernandes; João Martins; Miguel Castelo-Branco; Pedro Serranho; Paulo Matafome; Rui Bernardes; António Francisco Ambrósio
TAGS: biological markers, diabetes mellitus, diabetes mellitus, type 1, diabetic retinopathy, early diagnosis, retina, streptozocin, proteins
Invest. Ophthalmol. Vis. Sci.. 2025; 66(1):7. https://doi.org/10.1167/iovs.66.1.7

Includes: Supplemental Content

ARVO Annual Meeting Abstract June 2024

Texture of retinal OCT images as potential biomarker for early diagnosis of diabetic retinopathy: evidence from an animal model of type 1 diabetes

Sara Oliveira; Pedro Guimarães; Elisa Julião Campos; Rosa Fernandes; Pedro Serranho; Paulo Matafome; Rui Bernardes; António Francisco Ambrosio

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):1370.

ARVO Annual Meeting Abstract June 2024

Neurovascular coupling reflex: contralateral hardware stimulation setup and coupling index determination

Rui Bernardes; João Jordão; Pedro Guimarães; Pedro Serranho; Hugo Quental; Sílvia Simão; Joana Domingues; Sérgio Rodrigues; Miguel Morgado; João Figueira; Daniela Castro-Farías; Delia Cabrera DeBuc; Miguel Castelo-Branco; Michel Paques

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):3398.

ARVO Annual Meeting Abstract June 2023

Central nervous system interocular sex differences spotted at the retina by texture analysis

Rui Bernardes; Ana Nunes; Pedro Guimarães; Pedro Serranho; Miguel Castelo-Branco

Invest. Ophthalmol. Vis. Sci.. 2023; 64(8):3721.

Cornea December 2017

Reduced Corneal Nerve Fiber Density in Type 2 Diabetes by Wide-Area Mosaic Analysis

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Neil S. Lagali; Stephan Allgeier; Pedro Guimarães; Reza A. Badian; Alfredo Ruggeri; Bernd Köhler; Tor Paaske Utheim; Beatrice Peebo; Magnus Peterson; Lars B. Dahlin; Olov Rolandsson
TAGS: cornea, diabetes mellitus, type 2, mosaicism, nerve fibers, diabetes mellitus
Invest. Ophthalmol. Vis. Sci.. 2017; 58(14):6318-6327. https://doi.org/10.1167/iovs.17-22257

ARVO Annual Meeting Abstract June 2017

Automatic grading of corneal sub-basal nerves tortuosities

Fabio Scarpa; Pedro Guimarães; Alfredo Ruggeri

Invest. Ophthalmol. Vis. Sci.. 2017; 58(8):3527.

Articles September 2016

A Fast and Efficient Technique for the Automatic Tracing of Corneal Nerves in Confocal Microscopy

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Pedro Guimarães; Jeffrey Wigdahl; Alfredo Ruggeri
TAGS: cornea, microscopy, confocal, neurons
Trans. Vis. Sci. Tech.. 2016; 5(5) https://doi.org/10.1167/tvst.5.5.7

ARVO Annual Meeting Abstract September 2016

Analysis of corneal subbasal nerve plexus from wide-area mosaics in healthy subjects and in type 2 diabetics

Neil S Lagali; Stephan Allgeier; Pedro Guimaraes; Reza A Badian; Alfredo Ruggeri; Bernd Koehler; Tor Paaske Utheim; Beatrice Bourghardt Peebo; Magnus Peterson; Lars Dahlin; Olov Rolandsson

Invest. Ophthalmol. Vis. Sci.. 2016; 57(12):6158.

ARVO Annual Meeting Abstract September 2016

Automatic estimation of short- and long-range tortuosity of corneal sub-basal nerves

Alfredo Ruggeri; Pedro Guimarães

Invest. Ophthalmol. Vis. Sci.. 2016; 57(12):1923.

ARVO Annual Meeting Abstract June 2015

Quantitative Analysis of Corneal Sub-basal Nerve Plexus and Inflammatory Cells in Large-area Mosaics Obtained by In Vivo Confocal Microscopy

Reza A Badian; Tor Paaske Utheim; Stephan Allgeier; Bernd köhler; Alfredo Ruggeri; Enea Poletti; Pedro Guimarães; Neil S Lagali

Invest. Ophthalmol. Vis. Sci.. 2015; 56(7 ):1637.

ARVO Annual Meeting Abstract June 2015

Fully-automatic segmentation of conjunctival blood vessels

Pedro Guimaraes; Luisa Frizziero; Jeffrey C Wigdahl; Edoardo Midena; Alfredo Ruggeri

Invest. Ophthalmol. Vis. Sci.. 2015; 56(7 ):1970.

ARVO Annual Meeting Abstract June 2015

ReVMS (Retinal Vasculature Measurement System)

Jeffrey C Wigdahl; Pedro Guimaraes; Enea Poletti; Alfredo Ruggeri

Invest. Ophthalmol. Vis. Sci.. 2015; 56(7 ):5260.

ARVO Annual Meeting Abstract April 2014

Occluded and Partially Occluded Blood Vessel Detection from Macular OCT scans

Pedro Rodrigues; Pedro Guimaraes; Claudia Farinha; João Figueira; Pedro Serranho; Rui Bernardes

Invest. Ophthalmol. Vis. Sci.. 2014; 55(13):213.

ARVO Annual Meeting Abstract April 2014

A fully-automatic fast technique to trace sub-basal layer nerves in corneal images

Pedro Guimaraes; Jeff Wigdahl; Enea Poletti; Neil S Lagali; Alfredo Ruggeri

Invest. Ophthalmol. Vis. Sci.. 2014; 55(13):2454.

ARVO Annual Meeting Abstract April 2014

CANE (CORNEAL NERVE EDITOR): A User-Friendly Unified Computerized System for Recognizing, Editing and Analyzing Corneal Sub-Basal Nerves Images

Jeffrey Wigdahl; Enea Poletti; Pedro Guimaraes; Alfredo Ruggeri

Invest. Ophthalmol. Vis. Sci.. 2014; 55(13):4864.

ARVO Annual Meeting Abstract June 2013

Improved 3-Dimensional Retinal Vascular Tree Segmentation and Reconstruction from High-Definition Optical Coherence Tomography

Pedro Rodrigues; Pedro Guimaraes; Rui Bernardes; Pedro Serranho

Invest. Ophthalmol. Vis. Sci.. 2013; 54(15):28.

ARVO Annual Meeting Abstract June 2013

Discrimination between perfused and occluded vessels from OCT scans

Rui Bernardes; Pedro Guimaraes; Pedro Rodrigues; Joao Figueira; Pedro Serranho

Invest. Ophthalmol. Vis. Sci.. 2013; 54(15):29.

ARVO Annual Meeting Abstract June 2013

Fully-automated multimodal co-registration of optical coherence tomography to colour fundus photography and fluorescein angiography

Pedro Guimaraes; Pedro Rodrigues; Conceicao Lobo; Pedro Serranho; Rui Bernardes

Invest. Ophthalmol. Vis. Sci.. 2013; 54(15):5539.

ARVO Annual Meeting Abstract March 2012

3D Retinal Vascular Network from OCT data

Pedro M. Rodrigues; Pedro Guimarães; Pedro Serranho; Rui Bernardes

Invest. Ophthalmol. Vis. Sci.. 2012; 53(14):4099.

ARVO Annual Meeting Abstract March 2012

Vascular Network of the human macula from high-definition OCT

Pedro Guimaraes; Pedro M. Rodrigues; Rui Bernardes; Pedro Serranho

Invest. Ophthalmol. Vis. Sci.. 2012; 53(14):4108.

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Retinal OCT-Derived Texture Features as Potential Biomarkers for Early Diagnosis and Progression of Diabetic Retinopathy

Texture of retinal OCT images as potential biomarker for early diagnosis of diabetic retinopathy: evidence from an animal model of type 1 diabetes

Neurovascular coupling reflex: contralateral hardware stimulation setup and coupling index determination

Central nervous system interocular sex differences spotted at the retina by texture analysis

Reduced Corneal Nerve Fiber Density in Type 2 Diabetes by Wide-Area Mosaic Analysis

Automatic grading of corneal sub-basal nerves tortuosities

A Fast and Efficient Technique for the Automatic Tracing of Corneal Nerves in Confocal Microscopy

Analysis of corneal subbasal nerve plexus from wide-area mosaics in healthy subjects and in type 2 diabetics

Automatic estimation of short- and long-range tortuosity of corneal sub-basal nerves

Quantitative Analysis of Corneal Sub-basal Nerve Plexus and Inflammatory Cells in Large-area Mosaics Obtained by In Vivo Confocal Microscopy

Fully-automatic segmentation of conjunctival blood vessels

ReVMS (Retinal Vasculature Measurement System)

Occluded and Partially Occluded Blood Vessel Detection from Macular OCT scans

A fully-automatic fast technique to trace sub-basal layer nerves in corneal images

CANE (CORNEAL NERVE EDITOR): A User-Friendly Unified Computerized System for Recognizing, Editing and Analyzing Corneal Sub-Basal Nerves Images

Improved 3-Dimensional Retinal Vascular Tree Segmentation and Reconstruction from High-Definition Optical Coherence Tomography

Discrimination between perfused and occluded vessels from OCT scans

Fully-automated multimodal co-registration of optical coherence tomography to colour fundus photography and fluorescein angiography

3D Retinal Vascular Network from OCT data

Vascular Network of the human macula from high-definition OCT

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