Results 91 to 100 of about 4,786 (269)

Reflections on the Utility of the Retina as a Biomarker for Alzheimer's Disease: A Literature Review. [PDF]

open access: yes, 2019
As a part of the central nervous system, the retina may reflect both physiologic processes and abnormalities related to diseases of the brain. Indeed, a concerted effort has been put forth to understand how Alzheimer's disease (AD) pathology may manifest
Honma, Patrick   +2 more
core   +1 more source

Paracentral acute middle maculopathy in patient with atherosclerosis and angioplasty with stents in the coronary artery

open access: yesEinstein (São Paulo)
Sophisticated imaging systems have helped to redefine the clinical presentation of acute macular neuroretinopathy and have markedly enhanced diagnostic sensitivity.
Diogo Gonçalves dos Santos Martins   +3 more
doaj   +2 more sources

Pooling designs with surprisingly high degree of error correction in a finite vector space [PDF]

open access: yesarXiv, 2011
Pooling designs are standard experimental tools in many biotechnical applications. It is well-known that all famous pooling designs are constructed from mathematical structures by the "containment matrix" method. In particular, Macula's designs (resp. Ngo and Du's designs) are constructed by the containment relation of subsets (resp.
arxiv  

An Unsupervised Method for Detection and Validation of The Optic Disc and The Fovea [PDF]

open access: yesarXiv, 2016
In this work, we have presented a novel method for detection of retinal image features, the optic disc and the fovea, from colour fundus photographs of dilated eyes for Computer-aided Diagnosis(CAD) system. A saliency map based method was used to detect the optic disc followed by an unsupervised probabilistic Latent Semantic Analysis for detection ...
arxiv  

Significance of dietary antioxidants for health [PDF]

open access: yes, 2011
Since evidence became available that free radicals were involved in mechanisms for the development of major diseases, including cardiovascular disease and cancer, there has been considerable research into the properties of natural dietary antioxidants ...
Gordon, Mike
core   +3 more sources

Chloroquine-induced bull's eye maculopathy [PDF]

open access: yes, 2005
We report the case of a 51-year-old woman who presented with bilateral progressive deterioration in vision after taking chloroquine for severe rheumatoid arthritis for 10 years.
Lai, WW, Lam, DSC
core  

Photo-damage, photo-protection and age-related macular degeneration [PDF]

open access: yes, 2015
Age-related macular degeneration (AMD) is a degenerative retinal disease that causes blindness in people 60-65 years and older, with the highest prevalence appearing in people 90 years-old or more.
Marquioni Ramella, Melisa Daniela   +1 more
core   +1 more source

Plutos Far Side [PDF]

open access: yesarXiv, 2019
The New Horizons spacecraft provided near global observations of Pluto that far exceed the resolution of Earth-based data sets. Most Pluto New Horizons analysis hitherto has focused on the encounter hemisphere of Pluto (i.e., the antiCharon hemisphere containing Sputnik Planitia). In this work, we summarize and interpret data on the far side (i.e., the
arxiv  

Home - About - Disclaimer - Privacy