Eye Health News and Research

Latest Eye Health News and Research

The evolution of OCT for retinal imaging and disease intervention

Dr. Yifan Jian explores the evolution of OCT, challenges in retinal imaging, and AI's potential in biophotonics, shaping the future of ophthalmic diagnostics.

From Avantier Inc. 1 Apr 2025

Scientists achieve breakthrough in eye movement detection technology

Eye tracking plays a critical role in the latest virtual and augmented reality headsets and is an important technology in the entertainment industry, scientific research, medical and behavioral sciences, automotive driving assistance and industrial engineering.

1 Apr 2025

Trump says he’ll stop health care fraudsters. Last time, he let them walk.

Five years ago, the CEO of one of the largest pain clinic companies in the Southeast was sentenced to more than three years in prison after being convicted in a $4 million illegal kickback scheme.

1 Apr 2025

Vitamin D monitoring during pregnancy and postpartum

Researchers determine the impact of vitamin D levels during pregnancy and their role in maternal and infant health outcomes.

1 Apr 2025

Scientists discover key genes for regenerating cells in the ear and eye

The same genes could hold the key to regenerating cells in the ear and eye, according to a new mouse study from the USC Stem Cell laboratory of Ksenia Gnedeva, PhD, published in the Proceedings of the National Academy of Sciences (PNAS).

1 Apr 2025

Study helps characterize how sleep deficiency may relate to Alzheimer's pathogenesis

New research reveals that lower proportions of specific sleep stages are associated with reduced brain volume in regions vulnerable to the development of Alzheimer's disease over time.

31 Mar 2025

Montana’s small pharmacies behind bill to corral pharmacy benefit managers

Montana's small, independent pharmacies say they're getting increasingly squeezed on reimbursements by pharmacy benefit managers — and are pushing an ambitious bill to rein in what they say are unfair practices by the powerful industry negotiators known as PBMs.

31 Mar 2025

AI model matches high-sensitivity troponin testing in diagnosing heart attacks

An artificial intelligence (AI) model trained to detect blocked coronary arteries based on electrocardiogram (ECG) readings performed better than expert clinicians and was on par with troponin T testing, according to research presented at the American College of Cardiology's Annual Scientific Session (ACC.25).

31 Mar 2025

Emory team takes heart disease research to the International Space Station

Heart disease remains the leading cause of death in the United States, accounting for one in five deaths.

28 Mar 2025

UTA expert discusses the latest developments of measles outbreak in Texas

Measles is a highly contagious disease that was declared eliminated from the U.S. by the World Health Organization 25 years ago due to the success of vaccination efforts.

28 Mar 2025

Research provides a comprehensive genomic and epigenomic landscape of ICE syndrome

Iridocorneal endothelial (ICE) syndrome is a rare, irreversibly blinding ocular disorder with an unknown etiology. Lack of targeted effective drugs, inadequate disease prognosis, and high relapse rates post-surgery are the current challenges of ICE.

28 Mar 2025

Dopamine neurons play a central role in sustaining hedonic eating

A previously overlooked dopamine-producing brain circuit drives hedonic eating, or eating for pleasure, according to a new study in mice.

27 Mar 2025

Diagnostic colonoscopy follow-up unaffected by COVID-19 surge, despite screening delays

Two recent studies by researchers from Regenstrief Institute and the Indiana University School of Medicine explore the effect of the pandemic on colorectal cancer screening tests and diagnostic colonoscopies in Central Indiana. The findings of temporary disruption to the former and minimal impact on the latter are similar to findings across the U.S., contributing to the compendium of knowledge on preventive health uptake and subsequent treatment in various populations during the pandemic.

27 Mar 2025

Discovery provides crucial molecular targets for future obesity treatments

The pleasure we get from eating junk food - the dopamine rush from crunching down on salty, greasy French fries and a luscious burger - is often blamed as the cause of overeating and rising obesity rates in our society.

26 Mar 2025

Blocking an inflammatory receptor in the retinas of aging mice improves retinal health

A new research paper was published in Aging (Aging-US) on January 31, 2025, in Volume 17, Issue 2, titled "Cysteinyl leukotriene receptor 1 modulates retinal immune cells, vascularity and proteolytic activity in aged mice."

25 Mar 2025

New insights into how sleep reorganizes neuronal activity for better memory

Why is sleep so important for learning and memory? Neuroscientists from the Csicsvari group at the Institute of Science and Technology Austria (ISTA) provided new insight into this essential function by monitoring neuronal activity in rat brains for up to 20 hours of sleep following spatial learning.

24 Mar 2025

Astigmatism on the rise in kids after COVID-19

The COVID-19 pandemic has led to increased astigmatism in children, with prolonged screen time and less outdoor activity contributing to eye health issues.

24 Mar 2025

Research reveals how dendrites connect memories in the brain

If you've ever noticed how memories from the same day seem connected while events from weeks apart feel separate, a new study reveals the reason: Our brains physically link memories that occur close in time not in the cell bodies of neurons, but rather in their spiny extensions called dendrites.

22 Mar 2025

Eye drops show potential to slow progression of human degenerative retinal diseases

Treatment shows potential to slow the progression of human degenerative eye diseases, including retinitis pigmentosa.

21 Mar 2025

Deep sleep may protect against neurodegeneration

Sleep disturbances may accelerate neurodegeneration, but whether they cause or result from disease remains unclear. Improving sleep quality could help protect against cognitive decline and brain aging.

20 Mar 2025