Optometry News and Research

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Researchers aim to better understand how myopia management strategies affect children

Researchers at Aston University specializing in myopia - or short sightedness - are starting work on a project with industry partners to better understand how myopia management strategies affect children.

15 Feb 2023

One minute of blue, green or red-light exposure modifies the functional connectivity of neural networks

A study led by researchers from the UPC's Terrassa School of Optics and Optometry (FOOT) shows that 1-minute stimulation with blue, green or red light activates several visual and non-visual brain regions.

17 Jan 2023

New smart soft contact lenses can monitor intraocular pressure for 24-hour cycles to detect glaucoma

Optometrists, ophthalmologists and their patients will benefit from new, high-tech tools to detect glaucoma at its earliest stages thanks to a startup that will commercialize smart contact lenses developed at Purdue University.

9 Jan 2023

New £1.5 million healthcare simulation facilities opened at Aston University

New £1.5 million healthcare simulation facilities have officially opened at Aston Medical School and in the School of Optometry at Aston University.

2 Dec 2022

Nutrition education needed for all healthcare professionals to better support public health, research suggests

All healthcare professionals should study a curriculum of nutrition education during their studies in order to help better support public health - new paper suggests.

20 Oct 2022

Simple 20-20-20 rule can help ease some of the symptoms of prolonged computer use

It's long been recommended as a way of easing eye strain while working at a computer screen. Now the 20-20-20 rule - taking a break of at least 20 seconds, every 20 minutes, to look at least 20 feet away - has been confirmed by scientists at Aston University to help ease some of the symptoms of prolonged computer use.

21 Sep 2022

Private equity sees the billions in eye care as firms target high-profit procedures

Christina Green hoped cataract surgery would clear up her cloudy vision, which had worsened after she took a drug to fight her breast cancer.

19 Sep 2022

Healthy Black and Hispanic adolescents found to have low vitamin D levels

Results from a University of Houston College of Nursing study indicate that 61% of otherwise healthy Black and Hispanic adolescents have low vitamin D levels, that drop even lower with age.

28 Jun 2022

Children’s vision problems often go undetected, despite calls for regular screening

Jessica Oberoi, 13, can't exactly remember when her eyesight started getting blurry. All she knows is that she had to squint to see the whiteboard at school.

9 Jun 2022

Study expands understanding of the eye's immune response to viral infections

The cornea - the transparent protective outer layer of the eye critical to helping us see – produces a delicate and limited immune response to fight infections without damaging our vision, according to a ground-breaking new study from the Peter Doherty Institute for Infection and Immunity (Doherty Institute).

24 May 2022

Olympus Discovery Center brings advanced microscopy to brain research

Olympus continues to demonstrate its commitment to advancing bioscience research with the opening of the new Olympus Discovery Center at the University of Montreal’s Centre interdisciplinaire de recherche sur le cerveau et l'apprentissage (Center for Interdisciplinary Research on Brain and Learning, or CIRCA).

From Evident Corporation 25 Feb 2022

Visual memory is affected by image size on the retina, study shows

Every day we encounter images on the wall, in newspapers, books, and electronic devices. Some become etched in our memory and some don't.

22 Jan 2022

Caffeine increases alertness and detection accuracy for moving targets

In the first study of its kind to explore caffeine's effects on dynamic visual skills, researchers concluded that caffeine increases alertness and detection accuracy for moving targets. Caffeine also improved participants' reaction times.

1 Dec 2021

NYU Langone Health broadens access to high-quality primary and specialty care

NYU Langone Health continues to broaden access to high-quality primary and specialty care with recent expansions in Long Island, Queens, Manhattan, and Brooklyn.

5 Oct 2021

Unique initiative aims to deliver good eye health to local communities in Birmingham

Jack Dromey, MP for Birmingham Erdington, visited Aston University campus on Friday July 23 to learn about a unique initiative to deliver good eye health to communities in Birmingham.

27 Jul 2021

New biomarkers in the eyes could unlock the key to management of diabetic retinopathy

New biomarkers found in the eyes could unlock the key to helping manage diabetic retinopathy, and perhaps even diabetes, according to new research conducted at the Indiana University School of Optometry.

26 Jul 2021

Eating 2.5 grams of pure natural cocoa powder improves daytime visual acuity

Eating 2.5 grams of pure natural cocoa powder serves to improve visual acuity in healthy young adults and in daylight conditions, according to research by the Universidad Complutense de Madrid (UCM) and the ICTAN (Institute of Food and Nutrition Science and Technology) of the CSIC.

23 Jun 2021

Research into octopus vision leads to a quick and easy test for incurable sight loss

University of Bristol research into octopus vision has led to a quick and easy test that helps optometrists identify people who are at greater risk of macular degeneration, the leading cause of incurable sight loss.

4 May 2021

Simple application of UVC light could make common disinfectants safer to use

Over 400 common disinfectants currently in use could be made safer for people and the environment and could better fight the COVID-19 virus with the simple application of UVC light, a new study from the University of Waterloo shows.

3 May 2021

New groundbreaking implant designed to correct presbyopia

A team from the Universitat Politècnica de València (UPV), the Universitat de València (UV) and the Aiken Ophthalmic Clinic (through its Research Foundation) have designed and assessed in their laboratories a new groundbreaking implant, the only one in its kind, to correct presbyopia.

26 Apr 2021