Results 81 to 90 of about 1,881,662 (155)

Structural and functional assessment of ganglion cell complex in patients on long-term hydroxychloroquine

Indian Journal of Ophthalmology
Purpose: Long-term hydroxychloroquine (HCQ) treatment has been shown to be associated with structural changes (reduced thickness) of ganglion cell complex (GCC). This study evaluated if these structural changes of GCC translate to functional deficits and
Shreyas Temkar, Aniket Tatyasaheb Mairal, Arun Sahi, Amit Kumar Deb, Chengappa G Kavadichanda, Subashini Kaliaperumal, Veeradasari Jawahar Satya Babu, Aarthy Gunasekaran   +7 more
doaj   +1 more source

Macular Pigment Optical Density and Measures of Macular Function: Test-Retest Variability, Cross-Sectional Correlations, and Findings from the Zeaxanthin Pilot Study of Response to Supplementation (ZEASTRESS-Pilot)

Foods, 2016
We report on the short-term test-retest baseline variability in macular function tests in ZEASTRESS-Pilot participants (n = 18), on their cross-sectional correlation with macular pigment optical density (MPOD), and on the effects of four months (FUV4) of
Alessandro Iannaccone, Giovannella Carboni, Gina Forma, Maria Giulia Mutolo, Barbara J. Jennings   +4 more
doaj   +1 more source

RE-PERG, a new paradigm for glaucoma diagnosis, in myopic eyes

Clinical Ophthalmology, 2019
Alberto Mavilio,1 Dario Sisto,2 Paolo Ferreri,2 Rosanna Dammacco,2 Giovanni Alessio21Social Health District, Glaucoma Center, Azienda Sanitaria Locale, Brindisi, Italy; 2Department of Neurosciences, Institute of Ophthalmology, University of Bari, Bari ...
Mavilio A, Sisto D, Ferreri P, Dammacco R, Alessio G   +4 more
doaj  

Mid-level Deep Pattern Mining∗

, 2015
Mid-level visual element discovery aims to find clusters of image patches that are both representative and discrimi-native. In this work, we study this problem from the prospec-tive of pattern mining while relying on the recently popular-ized ...
Anton Van Den Hengel, Lingqiao Liu, Van Den Hengel, A., Liu, L., Shen, C., Chunhua Shen, Li, Y., Yao Li   +7 more
core   +1 more source

Electrofisiología de la visión: generalización de estudios normativos en individuos sanos

Revista Cubana de Oftalmología
Objective: to obtain normative data of standard and pattern electroretinography as well as pattern and diffuse light visual evoked potentials from a group of healthy individuals.
Odelaisys Hernández Echevarría, Yannara E Columbié Garbey, Yaimara Hernández Silva, René LLanes Rodríguez, Rafael Castells Ferrás, Diamara Ferro Hernández   +5 more
doaj  

Electroretinogram (ERG)

, 2020
Dr. Lee lectures medical students on electroretinogram (ERG)
Andrew G. Lee, MD; Jessica Sheu
core  

Comparison of Microvascular and Electrophysiological Findings of Normal-Tension Glaucoma and Chronic Non-Arteritic Ischemic Optic Neuropathies

Türk Oftalmoloji Dergisi
Objectives: To compare microvascular alterations in the optic nerve head between non-arteritic anterior ischemic optic neuropathy (NAION) and normal-tension glaucoma (NTG) and assess the correlation between vascular density (VD) and pattern ...
Mine Koru Toprak, Mehmet Murat Uzel, Hümeyra Yıldırım   +2 more
doaj   +1 more source

Correlation between multifocal pattern electroretinogram and Fourier-domain OCT in eyes with temporal hemianopia from chiasmal compression

, 2012
To investigate the correlation between multifocal pattern electroretinogram (mfPERG) amplitude and fourier-domain optical coherence tomography (OCT) macular and retinal nerve fiber layer (RNFL) thickness measurements in eyes with temporal hemianopia from
Mário Monteiro; Kenzo Hokazono; Leonardo Cunha
core  

Detection of Retinal Dysfunction with Multimodal PERG Analysis: A Patient-Level Hybrid Machine Learning Framework

Engineering Perspective
Pattern electroretinogram (PERG) is the standard for assessing retinal ganglion cell function. However, the low amplitude and complex waveform of PERG signals complicate clinical interpretation.
Yavuz Bahadir Koca
doaj   +1 more source

Pattern Electroretinogram Parameters and their Associations with Optical Coherence Tomography in Glaucoma Suspects. [PDF]

J Curr Glaucoma Pract, 2022
Tirsi A, Wong A, Zhu D, Stoffels G, Derr P, Tello Md C.   +5 more
europepmc   +1 more source