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Ophthalmology Commons™

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2023

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Articles 121 - 123 of 123

Full-Text Articles in Ophthalmology

Detecting Deceptive Dark-Pattern Web Advertisements For Blind Screen-Reader Users, Satwick Ram Kodandaram, Mohan Sunkara, Sampath Jayarathna, Vikas Ashok Jan 2023

Detecting Deceptive Dark-Pattern Web Advertisements For Blind Screen-Reader Users, Satwick Ram Kodandaram, Mohan Sunkara, Sampath Jayarathna, Vikas Ashok

Computer Science Faculty Publications

Advertisements have become commonplace on modern websites. While ads are typically designed for visual consumption, it is unclear how they affect blind users who interact with the ads using a screen reader. Existing research studies on non-visual web interaction predominantly focus on general web browsing; the specific impact of extraneous ad content on blind users' experience remains largely unexplored. To fill this gap, we conducted an interview study with 18 blind participants; we found that blind users are often deceived by ads that contextually blend in with the surrounding web page content. While ad blockers can address this problem via …


Diabetic Retinopathy And The Role Of Vegf, Aishwarya Gatiganti, Laura Valdez, Andrew Tsin Ph.D. Jan 2023

Diabetic Retinopathy And The Role Of Vegf, Aishwarya Gatiganti, Laura Valdez, Andrew Tsin Ph.D.

School of Medicine Publications

Diabetic retinopathy (DR) is the leading cause of blindness in the working-age population. It works by disrupting the neural and vascular components in the retina and leads to loss of neural interaction/function, vascular permeability, and angiogenesis. It can be classified into two general stages: non-proliferative diabetic retinopathy (NPDR) and proliferative diabetic retinopathy (PDR). DR can also lead to vascular leakage and cause diabetic macular edema (DME), the most common cause of vision loss in DR (Duh, Sun et al. 2017). There are currently a wide range of therapies, but they are limited in their efficacy and side effects. None of …


Neuro-Ophthalmology Diseases In Elderly, Aishwarya Gatiganti Jan 2023

Neuro-Ophthalmology Diseases In Elderly, Aishwarya Gatiganti

School of Medicine Publications

It is well understood that as the body begins to age, its ability to adapt and sustain itself decreases. The eyes are not immune to this effect, and the complex interplay between the eyes and the brain deteriorates insidiously over time. There has been a notable increase in the elderly population, and diseases such as the ones described above need to be at the forefront of an ophthalmologist's mind when treating this population. Neuro-ophthalmology diseases in the elderly are not well known to general practitioners but should be included in the differential due to the potential of rapid deterioration and …